There I was, doing my best to pilot a car around a test track in Sweden without the aid of a steering wheel. My job in this 1992 exercise: Negotiate the twists and turns ahead in an experimental Saab 9000 equipped with a steer-by-wire system and an aircraft-like sidestick controller, similar in concept to that used in Saab fighter jets like the JAS 39 Gripen.
The first few passes around the track were focused and intense, the car jinking far too actively in response to the inputs interpreted from my painstakingly measured efforts with the controller. I was clearly on unfamiliar ground here, quite literally and figuratively since this was my first time on this Swedish test track. But I was determined to get this right, and eventually I did, gaining a sense of the steering and confidently working the stick to turn into a curve, find the apex, and power out smoothly. Then my right-seat observer, a Saab tech with keyboard and display screen in front of him, adjusted sensitivity settings and the car was jinking again. Ahh…part of the learning process.
Segue ahead some 30 years – quicker than Tom Cruise graduated from piloting Top Gun’s F-14 Tomcat to Top Gun: Maverick’s F/A-18E Super Hornet – and I’m in an auto-aircraft setting once again. This time I’m in the driver’s seat of an electric Lexus RZ test car equipped with advanced steer-by-wire technology, pondering the steering yoke in front of me.
Coming but not yet available, the steer-by-wire system in this Lexus was calling to me, offering an opportunity to pilot this car around a cone course where expectations were reasonably high that some of the orange pyramids ahead would be sacrificed to the cause, at least initially. But I was not about to repeat my experience with the sidestick controller those many years back, no sir. This would be different.
Unlike Tesla’s addition of yoke steering in some Model S and Model X variants, a move that has reportedly caused some driver difficulties during tight turns, Lexus has given this much more thought and a serious dose of elegant engineering. For one, Lexus doesn’t just swap out a round steering wheel for a cooler-looking yoke. In a simple swap, a yoke makes tight turns requiring hand-over-hand steering more of a challenge. However, the yoke in an RZ is not simply a swap, but rather an integral part of a sophisticated steer-by-wire system.
In its steer-by-wire system, there is no mechanical connection at all between the yoke and the car’s rack and pinion steering. It’s all wiring and software backed up by triple redundancies. Software interprets steering input at the yoke and delivers this information to a motor controlling the pinion gear, steering the wheels. What’s important is that the system is speed sensitive and smart, providing a continuously variable steering ratio depending on driving conditions and inputs. The result is confident driving with much less steering wheel travel required than one might expect. Plus, no hand-over-hand steering needed ever, even during very tight turns. Driving this system did require dialing in to its operating nuances, but I figured this out quickly and no cones were harmed during testing.
As I wrapped up this day’s steer-by-wire mission, I reflected on yet another auto-aircraft memory from years past. Back in the 1990s when GM introduced its swoopy, teardrop-shaped EV1 electric car, the automaker shared that the car’s groundbreaking 0.19 drag coefficient was the same as an F-16 Fighting Falcon, wheels down. The aircraft reference wasn’t surprising since GM had acquired Hughes Aircraft a few years earlier and the automaker was benefiting from a huge aircraft/aerospace brain trust. PR being what it is, we’re not sure if the F-16 aerodynamics comparison was actually accurate but it sure sounded impressive, and it gave us a good point of reference as to how slippery the EV1 really was during the time.
In the ever-changing realm of advanced vehicles and their affinity for aircraft and aerospace tech, what’s next on the agenda? I’ve already experienced Tesla’s “autopilot” and other automakers’ advanced driving tech so check that off the list, until newer iterations come to the fore. I have also driven blindfolded in a test environment during the early years of autonomous driving development…but that’s a story for another time. Maybe a flying car? I think I’ll wait on that.
You know the drill. Get in the car, commute to work, run your usual errands, and at regular intervals stop at the gas station to fill up. It’s a routine that’s been ingrained in the driving psyche for decades. If you want to simplify, then consider a move from gas and instead drive electric. Driving an EV is not a panacea to life’s constant demands but all in all, it calls for less of your time and attention. Here are a few reasons why driving an electric vehicle may be for you.
How much is your time worth? Charging an EV’s battery can conveniently be done at home with a garage charger, through a growing public charging network, and increasingly at workplace chargers. Those regular trips to gas stations? Cross them off your list, forever. Another benefit that can save time – and frustration – is the ability for solo EV drivers to use high occupancy vehicle (HOV/carpool) lanes in some states, which can shave plenty of time off a commute.
Electricity is a far cheaper way to fuel a car than gasoline. In fact, electric motors are so much more efficient than internal combustion engines, the most efficient electric vehicle today nets an EPA combined city/highway rating of 140 MPGe. The savings don't stop there. If you charge at home, additional savings can be realized by signing up for an electric utility’s favorable electric vehicle rate plan, then timing a charging session during a plan’s specified hours.
Vehicle maintenance is key to a healthy vehicle. Tune-ups keep a typical car running its best over the long haul, making the most efficient use of the gas it consumes and optimizing combustion so it produces fewer tailpipe emissions. One of the important benefits of an electric vehicle is that maintenance needs and costs are significantly diminished. Simply, there are far fewer moving parts in an EV than a conventional internal combustion vehicle, which means there’s less to take care of and fewer appointments needed for service.
Electric vehicles today are almost universally more expensive than those powered by traditional internal combustion engines. But if you want one, the federal government – along with many states, electric utilities, and other sources – can make it easier to buy an EV with generous subsidies of many thousands of dollars. The most valuable of these subsidies comes from the recently passed Inflation Reduction Act of 2022, which offers a potential clean vehicle tax credit up to $7,500 if you buy a new plug-in electric vehicle and up to $4,000 on a qualifying used EV.
Driving an EV makes a statement. We’ve seen this over time as Toyota’s Prius hybrid made its way to U.S. highways just over 20 years ago and was embraced by environmentalists and celebrities. The instantly recognizable profile of the Prius was part of the attraction, which shouted, “Look, I care about the Earth!” To many, that was reason enough to drive a Prius. To a whole lot of others it was just kind of obnoxious. Thankfully, today’s expanding field of eco-friendly electric vehicles offer a different approach. Some feature futuristic design cues that push the envelope in a positive way, but most are so mainstream you have to look for EV badging. Either way, your immediate circle of influence will recognize that you’re driving an electric vehicle and that confers positive status.
Everyone is familiar with Tesla these days. In its early years, though, Tesla was just another aspiring automaker with big dreams and enormous challenges, and at times, seemingly insurmountable financial hurdles. That’s all changed and Tesla is now viewed as a serious competitor by the world’s legacy automakers. Today there’s the Tesla Model 3, Model S, Model X, Model Y, and Tesla Semi. Coming up will be a second-generation Tesla Roadster and Tesla's highly-anticipated Cybertruck. Sixteen years ago, Green Car Journal featured the company’s original electric Roadster and shared the emergence of Tesla as a potential competitor in the electric vehicle field. We present this article just as it ran in Green Car Journal’s Fall 2006 issue to lend context to the ever-unfolding Tesla story.
Excerpted from Fall 2006 issue: Only giant corporations have the resources to develop competent, competitive automobiles, and only internal combustion-powered cars offer the performance and practicality required by today’s drivers. The team at Tesla Motors is tasked with turning these conventions onto their respective heads…and they’re doing it.
From its founding in 2003, most of the company’s efforts have gone into developing the heart of the car, the Energy Storage System (ESS). Some 6,831 lithium-ion cells – each slightly larger than a typical AA battery – are contained inside a large enclosure that fits neatly behind the Roadster’s two seats. The batteries are liquid cooled and attached to an elaborate array of sensors and microprocessors that maintain charge balance between the cells. Tesla chose a commonly used lithium-ion cell so that battery development will continue to drive down the cost and improve performance.
Also developed internally is the motor, which features remarkably high output for its small size: 248 hp and 180 lbs-ft of torque. The motor acts as a generator whenever the driver lifts off the throttle, providing an ‘engine braking’ effect similar to conventional cars, while also recharging the batteries.
The Roadster’s chassis is based on that of the Lotus Elise sports car, but lengthened and beefed up to handle the Roadster’s roughly 350 pounds of extra weight, largely attributable to the battery pack. The body design was penned by the Lotus Design Studio, and final assembly is completed at the Lotus manufacturing facility in England.
Along with a top speed of 130 mph, the company claims a zero to 60 mph time of four seconds, on par with some of the world’s top supercars. But the real test for an electric car is range. Tesla says the batteries will last for 250 miles of pure highway driving, and can be recharged using Tesla’s home-based charging system in under four hours. The batteries are expected to last five years or 100,000 miles, after which time they’ll have 80 percent of their original capacity. In terms of real-world practicality, these are some of the most impressive numbers we’ve seen from an electric car.
There’s one more crucial number: price. The Tesla Roadster starts at $89,000 and tops out at $100,000. That’s steep, but not wholly unrealistic given the level of performance the car achieves.
Tesla Motors thinks there’s plenty of demand for their car, and early signs look good: the first 100 Roadsters were snapped up right away. It will be interesting to see if that kind of buying fervor continues as Tesla opens its direct sales and service centers, first in Northern and Southern California, followed by Chicago, New York, and Miami. The company begins the first production run of 600 to 800 cars next spring, maxing out at 2500 per year after three years if demand holds.
Plans are already in the works for the next model, a 4-door sedan in the vein of Toyota’s Prius. Tesla’s Mike Harrigan thinks that in five to six years, the cost of batteries will have been cut in half – the Roadster’s pack costs about $25,000 today – and will be capable of providing a family sedan with a range of 500 miles, double that of the Roadster.
The Tesla Roadster may be the perfect weapon to launch the Tesla brand. It’s eye-catching and fast and targeted at a segment that can realistically command high prices, thereby helping to absorb the high cost of the batteries and high-tech control system. The next step, and perhaps the greater challenge, is to drive this high concept down to the mainstream. We’ll be watching intently.
Behind the wheel of Toyota’s new bZ4X electric vehicle, I’m given to a bit of reflection as to why this car has come to be. After all, Toyota is a specialist in hybrid vehicles and is noted for its focus and leadership here, not battery electric cars. But these days Toyota is feeling the pressure – actually, lots of it – to bring all-electric vehicles to a wanting market.
In between Toyota’s hybrid offerings and its emerging focus on electric vehicles are the automaker’s plug-in hybrids that blend characteristics of the two. The Toyota brand has a pair of these now – the RAV4 Prime offering 42 miles of electric driving and 640 miles total range, and the Prius Prime offering 25 miles on battery power with a total driving range of 600 miles. We expect other models to join in soon enough.
So why the bZ4X battery electric vehicle? Because it’s time, and also because it’s a critical link to Toyota’s ‘Beyond Zero’ (bZ) future and an array of battery electric, plug-in hybrid, and hybrid Toyota models in the pipeline. The automaker is serious about this. To support its growing electrification effort, Toyota has announced massive investments in battery manufacturing for its electrified vehicles, including $3.8 billion alone for a new battery manufacturing facility in North Carolina.
Toyota has made some earlier forays into the electric vehicle field in the States, but it’s been a while. The automaker fielded its first RAV4 EVs here from 1997 to 2003 in response to California’s zero emission vehicle mandate, and then a newer generation RAV4 EV from 2012-2014, developed with Tesla. It’s been hybrids and plug-in hybrids ever since, plus of course the Toyota Mirai hydrogen fuel cell electric vehicle, though most don’t view that model as a battery electric vehicle competitor at this time.
Segue eight years ahead from Toyota’s last battery electric vehicle experience and here we are with the bZ4X. It’s been worth the wait. What we have in the bz4X is a stylishly modern intro to Toyota’s coming line of battery electric vehicles, sized similarly to a RAV4 but just a bit longer and lower. Its body design features disparate elements like a distinctly flat ‘hammerhead’ front fascia combined with sharp angles, pronounced fenders, sculpted sides, and a flowing roofline. All come together nicely as an appealing whole…a design not too conservative, and not leaning too far into the future.
Low-profile headlamps are accented by a dark contrast band that flows from the front fenders and across the front end. Matching contrasts are found at the rear fenders as well, with black accented rocker panels running from well to well. At the rear, the bZ4X innovates with a pair of aerodynamic roof extensions at either side of the upper hatch, lending the impression of a future-esque roofline spoiler. The bottom of the glass features a slight lip-of-a-spoiler with a thin fender-to-fender running light below, along with distinctive angular taillamps.
Inside is a comfortable and modern interior featuring all the necessary elements for a satisfying driving experience, leaning a bit towards the spartan side. While much is familiar to the breed, there are design elements that align with the forward-thinking theme embodied by the car’s distinctive exterior. In particular, we’re thinking of the dashboard and instrument panel design ahead of the driver, which features an unusually long expanse between the steering wheel and MMI information display. Additional information and multimedia features are presented in a 12-inch widescreen display in the center dash position. Driver and passenger seats are comfortably bolstered for support and plenty of room is provided both front and rear, with rear legroom what one would expect in this size of vehicle. A panoramic roof is optional.
The bZ4X is well-equipped with the advanced driver assist features expected in today’s new models. It features the first use of Toyota’s latest TSS 3.0 Safety Sense suite, which includes advancements like improved pre-collision with guardrail, daytime motorcyclist, and low-light cyclist detection, and enhanced lane recognition. Other tech features include cloud-based navigation offering real-time traffic information and parking space availability, over-the-air software updates, and a digital key feature enabling drivers to lock, unlock, and start their bZ4X with their smartphone.
Drivers can choose single- or two-motor bZ4X variants. The former achieves an EPA estimated 119 combined MPGe with a 252 mile driving range, and the latter a combined 104 MPGe with a 228 mile range. Output for the single front-wheel drive model is 201 horsepower with the two-motor AWD version adding just 13 additional horsepower to the total. Energy is supplied by 71.4 and 72.8 kWh lithium-ion batteries, respectively. Both versions deliver a fun driving experience with confident ride and handling, quick torque at the ready, and plenty of power for anyone’s every day driving needs. With the dual-motor version delivering a 0-60 mph romp in the mid-seven second range, acceleration is brisk but does not approach the performance realm of some electric vehicles.
Toyota’s bZ4X is clearly an important introduction for this automaker that reinforces its continuing journey towards electrification. However, it does not mean that Toyota is convinced battery-powered vehicles are a proper all-inclusive strategy. The world’s largest automaker has been clear that it is not ‘all in’ with electric cars in the same way as some of its high-profile competitors, and the company has caught a lot of heat because of this. Rather, Toyota’s well-reasoned take is that multiple approaches exist to solving the interconnected issues of personal transportation and environmental sustainability.
Electrification is a big part of this. It’s just that Toyota’s strategy does not embrace a tunnel-vision approach in which all roads lead to a plug, or a model without a gas cap. Some take form as hybrid, plug-in hybrid, hydrogen fuel cell, and yes, even battery electric vehicles. There is a balance here because one is needed since not everyone’s needs are the same.
An earlier Green Car Journal perspective shared by Toyota’s chief scientist, Dr. Gill Pratt, adds food for thought. Considering the finite resources available for worldwide battery cell production, and the carbon emitted in their production, charging, and use over time, it’s important they are used in the best way possible. Optimum use achieves a higher carbon return on investment (CROA) as cells are used closer to their full potential. EVs with large battery packs regularly making use of their range potential make sense and offer a higher return.
In Dr. Pratt’s illustrations, however, a fully electric vehicle with hundreds of miles of range primarily driving a short daily commute offers a poor return, since the majority of the cells are unneeded most of the time and are simply carried along as dead weight. Using this same number of cells in numerous plug-in hybrid models requiring smaller battery packs would offer a much more favorable carbon return, if these PHEVs are driven in ways that make best use of their more limited battery electric range.
This isn’t to say that plug-in hybrids are an inherently better choice than electric vehicles, or the other way around. It just means that needs vary, and pairing needs with an electrified vehicle’s capabilities makes the most environmental sense.
With hybrids and plug-in hybrids covered in the Toyota lineup, the missing link – the all-electric bZ4X – is now here to fill the need. Those seeking a crossover SUV offering expected zero-emission driving range, eye-catching style, and a comfortable and confident driving experience should look into Toyota’s new electric crossover. At a base price of $42,000, it provides what the brand promises – quality, thoughtful design, and user-friendliness, and no doubt the satisfying ownership experience the Toyota brand is known to deliver. Plus, of course, zero emission driving every mile you travel.
We’ve driven a great many Audi models over the years, and to a one they have met and often far exceeded our expectations. That’s saying a lot since Audi is a premium brand and those expectations are set pretty high. Thus was our mindset as we did an initial walk-around of our Audi e-tron S Sportback test car before heading out on the road.
Stylish in its Navarra Blue metallic finish, this e-tron sports a subtly aggressive crossover profile that flows rearward in a sleek sportback design. This softens the expected SUV roofline while lending the influences of a coupe, with the rear finishing into an integrated spoiler. Up front is a stylized closed grille as one might expect of an electric vehicle, flanked by air ducts on either side and an aggressive headlamp design with distinctive running lights. Nicely sculpted sides with pronounced rocker panels complete the package. Charge ports are provided on either side of the car below the e-tron badging on the front fenders. An electronic pushbutton releases the panel, which swings down.
Inside the e-tron S Sportback is a well-designed and comfortable interior featuring grey Valcona leather with contrast stitching, nicely bolstered front seats, and elegant instrument panel accents. Driver information is presented in a fully-digital LCD instrument cluster featuring selectable Classic, Sport, and e-tron modes. A pair of flush, center-mounted touchscreens feature infotainment functions and controls. Below the lower screen is the start button and a cleverly-designed gear selector with a grip and thumb control.
This midsize SUV features plenty of interior space with welcome legroom and headroom, plus comfortable seating for rear passengers. Among the many conveniences afforded those in the rear are air conditioning and heating registers, plus a digital display at the rear of the center console that allows setting the desired temperature. Controls are also provided for rear seat heaters. Other niceties include pull-up window shades at each rear door window, a pair of rear map lights, and the functionality of 60/40 split folding rear seat backs for expanding cargo capacity.
Driving the stylish and well-appointed electric e-tron S Sportback is satisfying and fun, with its three electric motors delivering great acceleration and bursts of speed on demand. These motors produce a combined 429 horsepower and 596 lb-ft torque, with a greater 496 horsepower and 718 lb-ft torque on tap during an available 8 second boost mode. This ups the ante considerably from the standard but still compelling two-motor e-tron Sportback, which features 402 horsepower/490 lb-ft torque in boost mode.
The e-tron’s ride is smooth and cornering responsive, with the car feeling well-planted as we powered through the curves on canyon roads. The cabin is quiet and well isolated from the road. If you’re inclined, as we were, you can adjust the degree of regenerative braking with paddles at either side of the steering wheel. This enables introducing greater levels of drag during coast-down while the motors generate increased electricity to feed back to the batteries. We appreciated the car’s head-up display that presents speed and posted speed limit information so eyes can remain on the road ahead. The e-tron S Sportback lends additional driving confidence since it’s also equipped with an array of the latest advanced safety and driver-assist systems.
Performance is impressive. The e-tron S Sportback rockets to 60 mph from a standstill in a quick 4.3 seconds with boost mode selected. Its 95 kWh lithium-ion battery delivers an estimated 212 mile driving range, with EPA fuel efficiency estimates rating this electric car at 75 MPGe (miles-per-gallon equivalent). A full charge is achieved with a 240-volt Level 2 charger in about 10 hours, while charging from 0 to 80 percent capacity takes just 30 minutes when charging at a public 150 kW DC fast charger.
Those in the market for Audi’s more performance-oriented e-tron S Sportback will find it coming in at an MSRP of $87,400, a $18,700 premium over the standard e-tron Sportback.
Driving electric is becoming increasingly important to a growing number of new car buyers today. While efficiency and zero-emission driving are high priorities, so is performance, especially in the view of those accustomed to brands like BMW that have long been noted for delivering a spirited driving experience. It’s no surprise that this automaker’s new 2022 BMW iX xDrive50 continues the tradition.
Performance is achieved through a combination of lightweight construction and BMW’s fifth-generation eDrive technology. The iX body is made up of an aluminum spaceframe overlaid with a body shell that combines carbon fiber reinforced polymer (CFRP), thermoplastics, high-strength steel, and aluminum. Further weight reduction is found in the construction of the chassis, with extensive use of aluminum in suspension components and the front and rear axle subframes.
An all-wheel-drive powertrain positions an electric synchronous motor at each axle, fed by a 111.5 kWh lithium-ion battery pack located low in the floor. EPA rates the iX at up to 86 combined MPGe with a driving range from 305 to 324 miles, with the best range achieved by the iX equipped with 20 inch wheels and tires. The 2023 iX M60 is not yet rated but BMW expects it to net up to 280 miles on a charge. Enhancing the iX’s range are several modes of regenerative braking selectable by the driver.
Power is impressive. The $83,200 iX features a combined 516 horsepower and electric all-wheel drive, plus exhilarating acceleration that delivers a 0-60 mph dash in 4.4 seconds. Performance is even better in the soon-to-come $105,100 iX M60, which combines 610 horsepower, a whopping 811 lb-ft torque, and launch control to compress the model’s 0-60 time to just 3.6 seconds.
The iX rides on suspension comprised of front control arms and a five-link rear, damped by lift-related shock absorbers that adjust firmness in relation to suspension travel. An optional adaptive suspension includes electronically controlled shocks and a two-axle air-suspension with automatic leveling that can be raised nearly an inch for extra ground clearance, or lowered almost a half-inch at higher speeds to improve aerodynamics and stability.
Inside, the iX interior features a hexagonal steering wheel and BMW’s new Curved Display, which groups driver information and infotainment screens behind a single panel of glass angled around the driver. The Curved Display, and many other iX features and amenities, is controlled by the new iDrive 8 operating system, “designed with a focus on dialog-based interaction using natural language and touch operation,” says BMW. Both Apple CarPlay and Android Auto are integrated into the iX, as is 5G connectivity and the ability to receive over-the-air software updates.
The list of electronic amenities and advanced driver-assistance features aboard the BMW iX is extensive and ranges from cloud-based navigation to parking and back-up assist. Five cameras, five radar sensors, and 12 ultrasonic sensors provide data for the SAV’s safety systems, which include front collision warning, cross-traffic alert with braking, blind-spot detection, lane-departure warning, active cruise control, and lane keeping assistant.
Both AC and DC charging are available with the combined charging unit in the iX, which allows charging at 11 kW from an AC wall unit and up to 200 kW using a DC fast charger. Launched with the iX debut last month, BMW is offering 2022 BMW EV customers two years of free 30-minute charging sessions at 3,000 Electrify America public charging stations nationwide, a valuable addition to electric BMW ownership.
Hyundai’s IONIQ 5 is meant to be noticed. Sharp and angular bodylines define the model, along with a V-shaped front bumper, distinctive daytime running lights, and a clamshell hood to minimize panel gaps and enhance aerodynamics. Attention to efficiency is exhibited in many ways, one of these a low drag coefficient enhanced with flush door handles and 20 inch, aero-optimized rims. The new electric crossover rides on an extended 118.1-inch wheelbase that’s nearly four inches longer than that of the Hyundai Palisade SUV, offering short overhangs that allow for more expansive interior space.
Inside is a cabin focused on comfort and functionality, featuring what Hyundai defines as a ‘living space’ theme. Since it uses a dedicated EV platform with batteries located beneath the floorboard, IONIQ 5’s floor is flat without the requisite transmission tunnel of combustion engine vehicles, thus lending additional interior design freedom.
Drivers are treated to a configurable dual cockpit with a 12-inch digital instrument cluster and 12-inch touchscreen. A new-for-Hyundai augmented reality head-up display delivers needed information in a way that essentially makes the windshield a handy display screen. Of course, the latest driver assist systems are provided, with Hyundai SmartSense offering the make’s first use of its Driving Assist plus driver attention warning, blind spot collision avoidance assist, intelligent speed limit assist, and forward collision avoidance assist.
Interesting touches abound, like a moveable center console that can be positioned normally or slid rearward up to 5 1/2 inches to decrease any impediment between front seating positions. Both front seats take reclining to a whole new level and even provide first-class style footrests. Those in the rear are also treated to more comfortable accommodations. Front seat thickness has been reduced by 30 percent to provide more room for rear seat passengers, and those passengers can also recline their seats or slide them rearward for increased legroom. Sustainability is addressed with the use of eco-friendly and sustainable materials sourced from recycled thermoplastics, plant-based yarns, and bio paint.
There are plenty of powertrain configurations to fit all needs including 48 kWh and 72.6 kWh battery options, plus a choice of a single rear motor or motors front and rear. At the top of the food chain, the AWD variant with the larger battery provides 301 horsepower and 446 lb-ft torque, netting 0-60 mile acceleration in about 5 seconds. The best range is achieved by the 2WD single-motor version, which is estimated at just over 290 miles, though that’s not based on the EPA testing regimen used in the U.S. Top speed is 115 mph in all configurations. IONIQ 5’s multi charging system is capable of 400- and 800-volt charging, with a 350 kW fast charger bringing the battery from 10 to 80 percent charge in just 18 minutes.
As an added bonus, the IONIQ 5’s V2L function enables it to function as a mobile charging unit to power up camping equipment, electric scooters, or electric bikes. You can take it all with you for those power-up opportunities, too, since IONIQ 5 is rated to tow up to 2,000 pounds.
For a lot of folks, Volkswagen’s all-new ID.4 introduced last year checked off all the boxes, except maybe one. It powered its rear wheels only with a single electric motor. Now a new ID.4 AWD model adds a second electric motor up front for better overall performance and all-wheel drive traction.
Power in the base rear-wheel drive ID.4 is delivered by a 201 horsepower permanent magnet motor featuring 229 lb-ft torque. The AWD version adds a second 107 horsepower asynchronous electric motor up front that not only provides all-wheel drive capability, but a boost to 295 horsepower total output and 339 lb-ft torque.
Energy is stored in an 82 kWh lithium-ion battery pack. In the single motor version this delivers a driving range of up to 260 miles at an EPA estimated 99 combined MPGe fuel efficiency, with the more powerful AWD version achieving up to 249 miles of range at 97 MPGe. Charging with a 240-volt Level 2 charger takes about 7 to 8 hours, with 30 miles of range provided in about an hour. Level 3 fast-charging can add around 60 miles of range in just 10 minutes. VW ID.4 buyers get three years of DC fast-charging through Electrify America public chargers for free.
The ID.4 rides on MacPherson struts and coil springs in the front and a multilink suspension in the rear, with anti-roll bars at both ends. It also sports VW’s electronic stability control system as standard equipment. ID.4 features a 108.9-inch wheelbase and a 62.5-inch track, making it quite maneuverable in tight city driving situations. It rides on either 19- or 20-inch aluminum alloy wheels with all-season tires to keep a good grip on the road. A low 0.28 coefficient of drag enhances the model’s overall efficiency. Because the ID.4 is designed as a utility vehicle, the standard version is designed to tow 2200 pounds with the AWD capable of handling 2700 pounds.
True to its German roots, the interior of the ID.4 emphasizes a purposeful design with clean styling and minimal frills, while offering all the functional equipment expected in a modern vehicle. The driver is treated to a commanding driving position behind a sporty three spoke steering wheel fitted with all the primary control buttons the driver might need. It has an overall interior volume of 99.9 cubic feet, roomy for the vehicle’s overall footprint. VW’s Car Talk allows the vehicle to communicate with the driver through voice commands so the driver’s eyes never need to leave the road. IQ.DRIVE, Volkswagen’s suite of advanced driver assist technologies, provides an array of desired features such as hands-on semi-autonomous driving, lane assist, and active cruise control.
Both single and dual motor ID.4 models are available in Pro and Pro S trim, with prices starting at $39,995 to $43,675.
It seems we’re well past the tipping point for electric cars now, 25 years after GM’s groundbreaking but short-lived EV1 electric car made its way to the highway. Back then, after daily life with an EV1 during a year-long test and then watching it sadly leave on a flatbed for parts unknown, I knew well the future potential that modern electric vehicles would hold. In the decades since then, automakers have committed to huge investments in expanding their electric vehicle offerings, suppliers have stepped up with new innovations, and consumers are now interested like never before. Plus, of course, some serious government regulation and incentives are driving the electric car field ahead in ways that only government can.
But there are challenges ahead. It isn’t enough that far better electric cars are being built today with compelling features, attractive designs, and desirable performance and range. Many other elements must fall into place for electric vehicles to become the success story we all hope will come to pass, so addressing key inhibitors of an electric feature is crucial. Let’s take a look at the top 5 reality checks that are top-of-mind.
Back in the 1990s when there was great excitement at the prospect of electric cars, there were also big questions. There was no battery front-runner, though there were many technologies and chemistries at play including advanced lead-acid, nickel cadmium, nickel-metal-hydride, sodium-sulfur, sodium-bromine, zinc-air, lithium-ion, and more. Still, choices had to be made so EV programs could move forward. Ultimately, advanced lead-acid won out for small vehicle programs and the first generation of GM EV1s, followed by better and more energy-dense electric car batteries like nickel-metal-hydride and lithium-ion.
Today, nickel-metal-hydride and lithium-ion batteries are primarily used for hybrid, plug-in hybrid, and battery electric vehicles. Lithium-ion, or one of its cousins like lithium-polymer, is used for electric vehicles due to its greater energy density and thus longer driving range. However, lithium batteries are costly and additional challenges remain.
Of great concern are instances of thermal runaway issues and a limited number of spontaneous vehicle fires caused by lithium-ion batteries. Some Teslas have suffered from such battery fires, and GM can certainly attest to this unexpected challenge since it has been involved in a recall of all Chevy Bolt EVs made due to potential fire issues, to the tune of about $1.8 billion. Hyundai went through its own recall with the Kona EV for similar issues with its batteries.
Battery technology continues to improve and costs have gravitated downward in recent years, making the cost of building electric vehicles more reasonable, though still considerably higher than building internal combustion vehicles. Yes, there are substantial cost savings realized by owning and driving an electric vehicle. But to truly be a success, at some point there must be truly affordable electric vehicles for everyone to buy, and battery safety issues must be fully resolved.
The ideal location for electric vehicle charging is at home with a 220-volt Level 2 wall charger. All mainstream electric vehicles support this type of charging, plus significantly slower charging with a portable ‘convenience’ charger plugged in a standard 110-volt household outlet.
Charging up with a 220-volt wall charger is convenient and efficient, with a full charge typically coming in about 2 to 10 hours, depending on the vehicle being charged and the battery’s energy level when you plug in. Simply, if your battery shows 40 miles of range left, it will take considerably longer to fully charge than if 140 miles of range is shown. For convenience, electric vehicle owners typically plug in at home during the evening so there’s a fully-charged EV waiting for them in the morning.
EV owners living in apartments, condos, and elsewhere – including dense urban areas where there may be no garage – need other solutions. To a limited degree, this is being addressed with pay-for-use chargers in common areas or even dedicated outside chargers at assigned parking spaces. Public chargers are also being installed in increasing numbers in urban developments as part of a growing public charging network. In addition, the number of chargers provided at the workplace is seeing greater interest, allowing EV owners to energize their batteries while parked at work.
Charging away from home is becoming easier with a significant expansion of a public charging network by companies like Electrify America, ChargePoint, Blink Charging, EVgo, SemaCharge, Volta, and Tesla. Still, this is a relatively nascent effort with charging opportunities far eclipsed by the abundant and convenient opportunities to refuel gasoline vehicles. Plus, to offer the kind of charging most meaningful to drivers, public chargers must ultimately offer fast-charge capability that enables gaining an additional 80 or 100 miles of range in just 20 to 30 minutes, if an EV is fast-charge capable. This network is growing but far from adequate, especially if it’s to keep pace with the large number of electric vehicles coming to our highways. Building out a nationwide network of fast chargers is costly since the investment for each is in the neighborhood of $100,000.
Many electric vehicle enthusiasts and electric utilities are quick to point out that our existing electrical grid can adequately handle the charging needs of millions of EVs on the road. We’re not so sure. Plus, if the aspirations of EV enthusiasts come to fruition, there will be many more than just a few million EVs on the road in the future.
For years, certain areas of the country have experienced power outages as electricity demand outpaced grid capacity. Heat waves exacerbate this as air conditioning use soars, something made even worse in recent times with record-setting temperatures attributed to climate change. Given the trends pointed out by climate experts, these extraordinary heat waves are likely to increase.
To this point, the California Independent System Operator, which manages electricity delivered through California’s long-distance power lines, issued multiple Flex Alerts last summer. The Flex Alerts included a request for EV owners to charge in the morning and early daytime hours to avoid placing additional load on an already-overtaxed grid. While that request is counterintuitive to the long-held notion that charging EVs overnight is ideal since electrical demand lessens during overnight hours, it may make sense in a state like California that increasingly relies on renewable power as an important, zero-emission component of electrical generation. Simply, renewables like solar and wind-generated power wane at night.
Another challenge to a future of large-scale electric vehicle charging is the increasing frequency and scope that wildfires pose to the reliable delivery of electricity. In California, a long-time leader in encouraging electric vehicles, this could become a particularly vexing issue as the state continues to battle historic wildfires. Because downed powerlines have sparked numerous catastrophic fires here, the state’s electric utilities can – and have – preemptively initiated Public Safety Power Shutoffs that cut power to regions expected to experience high winds that could cause trees to damage electrical lines. No power, no charging.
Still, this doesn’t mean that an increasingly ‘smart’ grid can’t support large numbers of electric vehicles or that strategic, system-wide upgrades can’t be made to allow the grid to effectively deal with the challenges of wind, wildfires, and climate change. It does mean we should be aware of the potential for problems and make no assumptions, but rather plan far in advance to ensure that electric vehicle charging can be done consistently and won’t overwhelm the nation’s electrical grid in any way.
Electric vehicles remain a very small part of today’s new vehicle market – perhaps 3% or so and growing – for a multitude of reasons. Among these are cost, the perception that a battery electric vehicle may not fulfill a driver’s varying needs, and a general hesitation to embrace what many perceive as an unfamiliar and unproved propulsion technology. When enough of your friends and neighbors are driving electric and others see how well EVs fit their driving needs, that’s all likely to change. But we have a long way to go.
There are more people today than ever who have a decent grasp of electric cars and how they work because of the much greater exposure these vehicles have in the general media. That said, there is a greater percentage that really have no clue. That must change if electric cars are to increase market share to the degree that people want and expect. EV education must happen at all levels, and fast.
New car dealers have a unique opportunity to share knowledge of electric cars with would-be buyers, especially if a dealership is committed to the cause and there’s a knowledgeable EV specialist on hand. While a new generation of automakers aiming to exclusively sell EVs have their educational and outreach strategy down, legacy automakers largely do not. Those coming to dealerships are generally prospecting for a new car purchase or lease, now or later. They want to compare models and features, sit behind the wheel, and take a test drive.
While more electric vehicle product is being offered than in previous years, most buyers will not gravitate toward them naturally. What better opportunity than to encourage a first drive of a new electric model? The experience will be enlightening for those who have never been behind the wheel of an electric, with the seamless driving experience and unexpected performance a likely surprise. Leaving a dealership with a greater understanding of electric vehicles and how they work will return rewards, whether in the short- or long-term.
If you bet everything on a decision that may drive you past the point of no return, is it the right choice? That depends on the outcome, of course. It worked for Kevin Costner’s character Ray Kinsella in the film Field of Dreams, as he literally bet the farm on blind faith that forces beyond understanding would beckon folks to the baseball diamond in his Iowa cornfield. The movie was compelling and its emotional attraction undeniable. So, too, is the prospect of millions of zero-emission electric vehicles plying our nation’s highways.
We were able to relive Field of Dreams in 2021 as the Yankees and White Sox played a real-life game at a Major League Baseball stadium amid the cornfields, next to the Dyersville, Iowa diamond seen in Field of Dreams. And now we’re living with the very real prospect of an electric vehicle future, with many dedicated people, companies, and institutions focused on making it happen. Still, will that brand of faith work for electric cars?
Amid all the challenges, automakers new and old are betting their future – and possibly ours – that it will.
In the company’s words, the $129,990 Tesla Model S Plaid is ‘beyond ludicrous,’ with a new, three-motor powertrain producing a combined 1,020 horsepower, 0 to 60 times of 1.99 seconds, and 9-second quarter-mile sprints. It’s rated as delivering a 398 mile driving range, though that’s figured in a typical EPA test regimen. Given that buyers of the Model S Plaid are likely in it for the car’s performance potential, driving this car to its potential will certainly mean commensurately less range. Other models like the even more range conscious Model S Long Range can go an estimated 405 miles using dual motors producing 670 horsepower.
Recently, a Model S Plaid was dragstrip tested by Motor Trend in an attempt to independently verify Tesla’s claimed sub-2-second 0 to 60 time. They were successful in doing so on a surface fully-prepped with VHT, a resin-based compound typically used at dragstrips. On asphalt without a sticky coating of VHT, the Plaid took 2.07 seconds, making it the quickest production car that publication ever tested.
The Model S has been facelifted for 2022 with new front and rear fascia and fender bulges to fit wider wheels and tires. The new look continues inside with a more spacious cabin and an all-new interior design, featuring an aircraft-style yoke to replace the conventional steering wheel. ‘No stalks, no shifting’ to distract from the pure driving experience, says Tesla.
In the center of the dashboard is a 17-inch, landscape-oriented cinematic display that controls the navigation, infotainment, and tri-zone climate controls. The rear seat has been redesigned with extra head- and legroom for three passengers, and a stowable center armrest has storage compartments and wireless charging. The rear seat also folds flat to accommodate lengthy cargo. There’s a video monitor in the rear of the front armrest; Tesla says the Model S has up to 10 teraflops of processing power, enabling console-like in-car gaming. Wireless controller capability allows game play from any seat.
Tesla owners can take advantage of more than 25,000 Supercharger stations globally. On a Supercharger, the Plaid can charge at up to 250 kW, which has the capability to 200 miles of range in just 15 minutes.
The Model S is equipped with front-, side-, and rear-facing cameras to provide a 360-degree view around the car. In addition there are 12 ultrasonic sensors to assist in the car’s self-driving features, which include Autopilot, Auto Lane Change, Summon, and AutoPark. Over-the-air software updates enable instantaneous upgrades as they become available.
The all-new five-door, five-passenger BMW i4 is right-sized for fans of the marque, similar in overall length and wheelbase to its 3 Series stablemates. Both i4 variants utilize BMW’s fifth-generation eDrive technology, which combines an 83.9 kWh lithium-ion battery pack with either a single electrically-excited synchronous motor on the rear axle (in eDrive 40) or motors front and rear (in M50). BMW expects up to 300 miles of driving range in the single motor i4 and an estimated 245 miles in the M50.
Taking its Ultimate Driving Machine strategy a step further, the all-wheel-drive i4 M50 – the first fully electric performance model from BMW’s M Group – ups the 335 horsepower of the standard i4 eDrive40 to a combined 536 horsepower. In addition, special attention is paid to chassis tuning and powertrain responsiveness in the M50 so it delivers the level of driving engagement expected from a BMW with the M badge.
The i4’s combined charging unit accepts either home-based AC power, at a rate of up to 11 kW, or up to 200 kW of DC power at a fast-charging station. BMW has partnered with EVgo to provide i4 owners access to EVgo and partner charging network stations. The partnership includes $100 in EVgo charging credit for buyers and lessees of qualifying BMW electric vehicles.
Helping to boost the i4 models’ efficiency are their adaptive energy recuperation systems, which use data from the navigation and driver-assistance systems to vary the intensity of brake energy recuperation. The driver may also select high, medium, or low brake energy recuperation via the iDrive menu. Putting the gear selector in drive mode B provides enough regen for one-pedal driving with little or no use of the brakes, depending on driving habits and current driving conditions.
The i4’s handling dynamics benefit from the battery pack’s location in the floor, which lowers its center of gravity below that of a 3 Series sedan. Both models are equipped with a rear air suspension using a self-leveling and lift-related shock system that controls damping force based on spring travel. An adaptive M suspension, optional on the eDrive 40 and standard on the M40, enables the driver to adjust shock settings electronically at each wheel.
Inside the i4, the BMW Curved Display puts the 12.3-inch driver information display and 14.9-inch control display behind a single piece of glass. Features in BMW’s new iDrive 8 system can be operated via the Curved Display or by voice commands. Among them is the new Cloud-based BMW Maps navigation system, which combines real-time information with forecasting models to improve navigation accuracy. Both Apple Car Play and Android Auto are programmed into the i4.
There are more than 40 driver assistance systems available for the i4 as either standard or optional equipment, including some Level 2 automated driving functions such as speed limit assist and route guidance when the optional active cruise control is engaged. Collision warning, pedestrian warning, and lane departure warning are all standard. Cross-traffic warnings, blind-spot detection, and rear-collision prevention are part of the optional driving assistant system. Optional parking assistant will control the i4 when entering or exiting parallel or perpendicular parking spaces, while its back-up assistant offers automatic reversing for up to 50 yards. A Driving Assistance Professional system utilizes three front cameras, one front-facing radar sensor ,and four side-facing radar sensors “to build a detailed picture of the car’s surroundings,” says BMW. That data is used for such functions as active navigation, steering and lane control assistant, lane-keeping assistant, emergency stop assistant, and evasion assistant.
The BMW i4 eDrive40 can be preordered now starting at $56,395 with the performance-oriented i4 M50 coming in at $66,895. Availability here in the States is spring 2022, according to BMW.
Electrification has not been a primary interest at Mazda. Efficiency? Yes, SKYACTIV technology. Family friendliness? Yep, with four crossover/SUVs of varying stripes. Performance? Well, yeah, Mazdas are fun to drive and the MX-5 Miata is a perennial sports car favorite, plus the brand is competitive in all sorts of racing.
There clearly hasn’t been any urgency to embrace electrification at Mazda, even as most of its competitors have done so. The brand has dabbled, though. There was a Miata EV concept in the 1990s and a short-lived Demio EV demonstration project in Japan back in 2012, but little else. Now things have changed.
Enter the 2022 Mazda MX-30, a model representing the first step in this automaker’s journey toward electrification. Aimed initially at the California market this fall with a likelihood of expanding to other ‘green’ states, the electrified crossover is powered by a 144 horsepower electric motor with 200 lb-ft torque driving the front wheels. Energy is provided by a 35.5 kWh lithium-ion battery. Mazda has not provided U.S. range estimates for its new electric, though the MX-30 is rated at delivering 124 miles of single-charge driving range on the European WLTP testing cycle. Translating that to the more conservative EPA testing cycle is not a science, but you could reasonably conclude that a full battery would deliver about 100 miles of driving on U.S. roads.
Yes, that’s pretty limited range given the direction of new electric vehicle offerings in the U.S., which skew toward 200 miles of driving range or better, courtesy of larger battery packs. Charging via a standard 220-volt wall charger is convenient and assures that when you’re home for the night, just plug in and you’ll have a full charge in the morning. If you’re on the road or just want to pick up additional range while out, plugging into a rapid-charger will bring the battery from 20 to 80 percent charge in about 36 minutes.
Mazda has more in store for the MX-30 beyond this initial all-electric version. Coming later is a range-extended variant featuring the addition of Mazda’s signature rotary engine, with this powerplant operating exclusively as a rotary generator that creates electricity to augment battery power. This, in effect, creates a series-hybrid electric MX-30 with the ability to motor on long after battery power is gone.
Inside the handsome cabin is a floating center console with an electronic shifter and command knob. A 7-inch display is provided and flanked by controls. Adding to the new model’s innovations are rear doors that are hinged at the rear and swing outward at the front.
A handy MyMazda app allows locking doors, monitoring state-of-charge, and adjusting climate controls via a user’s cellphone. A full suite of the automaker’s i-Activsense safety and driver assist systems will be offered, though details about this and the model’s suggested retail price have not yet been revealed.
The MX-30 represents the first of Mazda’s electrification thrust, with a hybrid crossover option coming and a plug-in hybrid variant to be offered in a new large-platform SUV. All promise expected Mazda driving dynamics courtesy of an enhanced SKYACTIVE vehicle architecture. Base price of the MX-30 is $34,645 plus destination charge.
Mercedes-Benz plans to offer a carbon-neutral car fleet in less than 20 years through its ‘Ambition 2039’ strategy. As part of this, more than half of its cars will feature some sort of electrification – powertrains that are either pure electric or plug-in hybrid – by 2030. The company made a significant step in that direction with the introduction of the Mercedes-Benz EQS sedan, an S-Class-like battery electric vehicle. Two models will be available initially in the U.S.: the rear-wheel-drive EQS 450+ with 329 horsepower, and the AWD EQS 580 4MATIC with 516 horsepower. Mercedes-EQ, the company’s electric brand, hints that future plans include a performance version with up to 630 horsepower. It doesn’t take much imagination to see AMG badges on that one.
The EQS has exterior dimensions similar to the current S-Class, but it is a wholly new vehicle based on a modular platform that Mercedes-EQ will use to underpin other luxury and executive-class vehicles. Because there’s no internal combustion engine in front, and with the battery housed in a crash-protected area in the chassis, stylists were free to create a cab-forward body design with a coupe-like greenhouse and short front and rear overhangs. Special attention was paid to the sedan’s aerodynamics, not only for efficiency but also for interior sound management. The resulting coefficient of drag is as low as .20 with the use of Euro-spec 19-inch wheels and the suspension lowered in Sport mode.
Powering the standard EQS is an electric propulsion system with a permanent synchronous motor (called eATS by Mercedes) at the rear axle. EQS 4MATIC models have a second eATS at the front axle. A new generation lithium-ion battery with significantly higher energy density powers these motors. The largest of those batteries has an energy content of 107.8 kWh and is managed by software designed to receive over-the-air (OTA) updates so the EQS remains up-to-date throughout its lifecycle. Mercedes-EQ is warrantying the battery to retain 70 percent of its capacity for 10 years or 155,000 miles.
The EQS suspension is like the conventional S-Class and consists of a four-link front axle and multi-link rear axle. Airmatic air suspension, which reduces the overall ride height at high speeds for aerodynamic efficiency, is standard equipment. Four-wheel steering is also standard and available in two versions. When the largest rear-steering angle is ordered (and unlocked using an OTA update), the turning circle of the EQS shortens to a compact-car-like 35 feet.
Performance statistics are impressive: 4-second 0-60 acceleration times for the 4MATIC version, range of nearly 480 miles (as measured by the more favorable European WLTP test procedure), and the ability to add quick energy to the battery for an additional 185 miles in just 15 minutes when using a fast-charge station.
Performance data, while an important yardstick for any new car, is just a small part of the appeal of the EQS. This is a luxury car, after all, and a Mercedes at that. Mercedes’ engineers have designed so many features into this vehicle – literally something for each of the five senses, save taste – that it took more than 60 pages of press briefing materials to document it all.
For instance, the EQS emits its own fragrance, while the HEPA filters in the optional Energizing Air Control system scrub incoming air. The ‘driving sound experience’ includes not only a Burmester surround-sound system with programmable soundscapes but also Forest Glade, Sound of the Sea, and Summer Rain calming sounds, produced for the EQS in conjunction with a consulting acoustic ecologist. Optional Automatic Comfort doors will open the driver’s door upon approach, close it when the brake pedal is depressed, and allow the driver to open any of the other doors to ease passenger entry. Some 350 on-board sensors and the sedan’s artificial intelligence monitor sense, and learn from, everything from ambient and road conditions to the driver’s eyelid movements. If the EQS reads a driver’s eyes as sleepy, it will sound an alert. Once it’s parked safely at a rest stop, the EQS has a Power Nap program that will recline the driver’s seat, close the side windows and panorama roof sunshade, dim the lights, and activate air ionization.
One of the most innovative features of the EQS interior is the optional Mercedes-Benz User Experience (MBUX) Hyperscreen. Instead of a traditional dashboard and instrument panel, the Hyperscreen is a continual piece of convex glass, stretching from A-pillar to A-pillar, that covers three separate screens, including a 12.3-inch OLED screen in front of the front-seat passenger. Adaptive software in the MBUX programming will suggest infotainment and vehicle functions, and it is the home of the ‘Hey, Mercedes!’ voice assistant feature. MBUX is also used to access EQS Navigation with Electric Intelligence, which not only plans routes but calculates energy demands for the trip, taking into consideration traffic conditions and even changes in driving style along the way. It then plans charging station stops and even determines the lengths of time required at each stop for optimal charging.
Helping to optimize range are several energy recovery options the driver can choose from, including automatic energy recovery during deceleration or braking and three levels of deceleration that can be manually selected via the shift paddles. Also assisting efficiency is ECO Assist, described as ‘situation-optimized energy recovery,’ that results in deceleration so strong it allows one-pedal driving.
As one would expect given the high level of technological sophistication built into the EQS, it is equipped with a long list of driver-assist and safety features, with a Power Nap program among them. The Driver Assist Package includes Active Distance Assist to maintain a pre-set distance from vehicles ahead, Active Steering Assist, Lane Keeping Assist, Lane Change Assist, and Emergency Stop Assist that recognizes when the driver is not responding to traffic situations. Also included is Active Brake Assist with cross-traffic function, Active Blind Spot Assist, and Evasive Steering Assist, the latter helping the driver avoid a pedestrian or another vehicle. A Parking Package with Surround View system helps the driver park in tight situations, even activating four-wheel steering as needed. Drive Away assist will alert the driver if it senses a potential collision as the EQS starts off.
As technically groundbreaking as it is, the EQS sedan itself is just one facet of Mercedes’ Ambition 2039 goal of carbon neutrality. Each EQS is produced following carbon-neutral practices including the use of recycled materials, from the steel in its body to the yarn in its carpets. The roof of the factory that produces the EQS is covered with photovoltaic cells that produce about 30 percent of the factory’s energy needs. When EQS owners charge their sedans using the Mercedes me Charge app, all the energy comes from renewable resources. The production of lithium-ion batteries at Mercedes’ Hedelfingen plant will also be CO2 neutral in 2022.
The EV6 paints a bold picture of Kia’s take on the booming electric vehicle experience. A close cousin to the Hyundai IONIQ 5, EV6 is compact and efficient yet also aggressive, with this five-door hatch presenting a sporty fastback profile. It offers the muscular styling cues of Kia rally cars with sleek and clean lines while prioritizing a spirited driving experience. It has a long wheelbase for the car’s overall footprint that should add to both on road stability and overall ride quality.
This is the first Kia model to be built on the South Korean automaker’s dedicated Electric-Global Modular Platform. It was designed from the ground up aa a pure electric vehicle, rather than being derived from an existing internal combustion engine model. Kia is signaling a serious commitment to the electric car market with the introduction of the EV6.
While diminutive on the outside, EV6 manages a very spacious interior due to the intelligent packaging of electric drive components. In fact, interior volume compares favorably to that of a midsize to large crossover or SUV, with its roomy cabin translating into a comfortable space for five occupants. Recycled materials are used throughout the cabin. Naturally, all the latest electronic driver assist tools are front-and-center in the EV6 cockpit, along with other innovative systems like an augmented reality head-up display that projects driving info in the driver’s line of sight, plus alerts from the car’s driver assist system.
Kia will offer the EV6 with a variety of drivetrain and battery pack options, including a choice of standard 58 kWh and long-range 77.4 kWh packs. Two- and all-wheel drive versions will be available. The standard range two-wheel drive model uses a 168 hp motor powering the rear wheels or a 232 hp motor powering both front and rear wheels. The longer range variant integrates a 225 hp motor driving the rear wheels with a 320 hp motor delivering power to front and rear.
Those who desire a real performance rush will be interested in the high torque, high power EV6 GT that turns up the volume to deafening levels. Powered by dual motors producing 576 hp, this all-wheel drive EV6 accelerates from 0-60 in about 3.5 seconds, true supercar performance territory.
EV6 enables both 400 and 800 volt charging capability without the need for adaptors, delivering quick charge times and greater flexibility on the road. A high-speed charge bringing the battery from 10 to 80 percent in any EV6 variant takes just 18 minutes. Those in a hurry will find their 2WD 88.4 kWh model gaining about 60 miles of driving range in less than five minutes with a high-speed charge. EV6 features multiple drive modes to accommodate a range of driving styles, from aggressive regenerative braking with a one-foot driving experience to a sail mode that disengages the powertrain to deliver extended coasting.
Kia is planning to launch the EV6 in 2022 and round out their EV portfolio with a total of 11 electric models by 2026.
Toyota has ‘fully rebooted’ the second-generation Mirai fuel cell electric vehicle (FCEV) for an evolving automotive arena. While the first-generation Mirai was a four-passenger, front-wheel-drive sedan with a decidedly futuristic design, the new Mirai is Toyota’s flagship sedan, a premium, rear-wheel-drive, five-passenger sports-luxury car in the vein of the Lexus LS, on whose GA-L platform the Mirai is now based. It’s offered in XLE and Limited trim levels, with corresponding differences in equipment and interior materials.
The new Mirai is larger in every dimension except height, more powerful, and has a longer cruising range. Its four-wheel independent multi-link suspension, replacing the previous car’s strut-type front and rear beam axle, improves the car’s handling and performance, as does the change to rear-wheel-drive and the configuration of its new fuel cell system. In combination, those latter two revisions give the Mirai a near 50/50 front/rear weight distribution.
The fuel cell stack in the new-generation Mirai, like the one in its predecessor, takes in hydrogen and oxygen to create electricity without combustion to power its rear-drive motor. Water vapor is the only emissions produced during the process. The stack is about 20 percent smaller and 50 percent lighter, and now fits under the sedan’s hood. A new power control unit and other changes to the stack result in a 12-percent power increase, boosting the Mirai’s rear-drive motor output to 182 horsepower and 221 lb-ft torque (versus the outgoing model’s 151 horsepower and 247 lb-ft).
Electricity is stored in a lithium-ion battery that’s smaller, lighter, and has greater capacity than the Mirai’s previous nickel-metal-hydride battery. The battery rides between the rear seat and the trunk. Three 10,000-psi carbon-fiber-reinforced tanks hold about 11 pounds of hydrogen, giving the Mirai 402 miles of range in XLE models, and 357 in the Limited. Toyota is continuing the practice of offering up to $15,000 of complimentary hydrogen with each Mirai.
Inside the Mirai are seats trimmed in SofTex synthetic leather. The dashboard is dominated by two digital displays, an 8-inch LCD gauge cluster in front of the driver and a 12.3-inch touchscreen in the center of the dash to operate the climate control, infotainment, and navigation systems. To bring down cabin temperatures and reduce the load on the Mirai’s air-conditioning system, Toyota engineers installed extra insulation in the roof and added UV protection in the side windows.
Both Mirai models come standard with Toyota’s Safety Sense 2.5+, a suite of active safety systems with several enhanced functions. Among them is the Pre-Collision System with Pedestrian Detection, which not only registers a vehicle ahead but a bicyclist or pedestrian in front of that vehicle.
Initially the Mirai is available in California only, but Toyota says it is fully optimized for cold-weather operation, hinting that broader availability may be in the works. The Mirai XLE is priced at $49,500 with the uplevel Limited coming in at $66,000 before substantial federal and California state incentives, and potential Toyota incentives as well.
Lee Iacocca distinguished himself as an automotive icon over a career that spanned nearly six decades. A hero to many for his leadership role in saving the former Chrysler Corporation from extinction, Iacocca is revered as the father of the Ford Mustang and the man who brought many beloved performance vehicles to American showrooms. Not inconsequentially, he also shepherded to market the Dodge Caravan, the world’s first minivan, changing forever the way that families seek mobility. Iacocca ventured into the environmental automotive realm with Chrysler’s electric TEVan debut under his watch in 1992, and then with electric bicycles and low-speed electric vehicles – decades ahead of today’s trend toward electric bikes – after retiring from Chrysler. The son of Italian immigrants, he exemplified love-of-country by serving as chairman of the Statue of Liberty-Ellis Island Foundation in the effort to renew our national icon in the early 1990s, an appointment made by President Ronald Reagan. Lee Iacocca passed in 2019 at the age of 94.
This article shares a 2004 interview of Iacocca conducted by editor/publisher Ron Cogan and is presented as it originally ran in Green Car Journal’s Spring 2004 issue.
Ron Cogan: After a long and storied career in the auto business, what motivated you to get into light electric transportation like electric bikes?
Lee Iacocca: “Until 1950, the auto business was not that huge. But two things happened. Eisenhower created a 42,000 mile road system and the G.I. bill. The guys came home, moved to the suburbs, and had a new life outside of the city and had two kids. We caught them in the sixties with the Mustang but that was just for fun. Then twenty years passed, and we caught them with minivans because their lives changed.
“The reason I tell you this story is, naively enough, I thought I followed the baby boomers so long I knew them, even though I wasn’t one of them. I got them in 1964, I got them in 1984, and I would get them in 2004 with something electric. The same guy who now has kids and grandkids buys our bike and says it seems like an oxymoron to have a bike that you don’t have to pedal, but you can. It has a seven speed Shimano derailleur on it, first class. But when the kids come home he can’t keep up with the grandkids, so he goes for a ride and uses the electric one on the hills. It doesn’t embarrass him. That was a great theory, but I never made it work.
“I have a folding bike in my garage, it’s a knockout. It folds, it goes in the back of a minivan or Jeep, and I thought all the car dealers in America would have embraced it as an option because it gives you mobility where you can’t use internal combustion engines. I tried to force it, but in five years we’ve only sold about 25,000. But the market for bikes is so huge, all you have to do is get a small percentage of ‘em to say, ‘I’ll give electric a whirl.’
“The time is not here for electric cars. I’ve said that very openly. But the technology was here for light electric transportation and I thought there was demand, but I was wrong. I remember Pininfarina’s car. They had a hybrid in it, and I said, ‘Man this is off to the races, it might get support.’ In the background we’ll sell bicycles. It was light electric transportation systems and I said, ‘Let’s do it.’”
RC: So the vision was that electric bikes would lead to other light electric vehicles like neighborhood EVs and lightweight hybrids like the Pininfarina Ethos. How were you going to do this?
Iacocca: “I wanted every university to get on Lee’s Green Team. I wanted them to wear green jackets on campus, put a bike in every bookstore, and we’d get young people to say ‘Wow!’ If I get a bike in every garage, young kids are gonna say, ‘Hey dad, why do we have three cars and none of them are green?’ They’ll force the issue where older generations won’t. So, that’s what I tried to do when I came here.
“We’ve got a damn good product, at a damn good price. Why did it fail? Well, like fuel cells will fail…the distribution system. I chose car dealers to sell bikes because I knew most of them. Big mistake. It was introduced right in the heart of three years of all-time car and truck sales. Even my close friends who were dealers and bought 25 to 50 of them as a favor to me never put anybody on the showroom floor to sell them, never. So it didn’t work, and now we’re going to independent bike dealers.”
RC: You say that fuel cells will fail? What about the billions that automakers are spending developing fuel cell vehicles?
Iacocca: “Well, they’ll bet the farm on fuel cells, and it ain’t gonna happen easily. Not because I’m an expert here in California, but I’ve dealt with GM research guys and GM has so much going with fuel cells, although Chrysler, through Ballard, has also invested a ton of money in fuel cell technology. But they’re missing the whole problem here. The technology’s probably here now but the challenge is to change the distribution system. Once you’ve got the hydrogen – a challenge in itself – we’ve got to figure out how to deliver it to customers. Developing the infrastructure will require a huge investment. And what are you going to knock out? Wipe out the oil industry at retail levels? You can’t do that. Fuel cells are getting touted too heavily, I think. Am I for it? Yeah, but I don’t think I’ll live long enough to see it.”
RC: Where does politics fit into all this?
Iacocca: “I’ve written two books and I’ve taken the Japanese apart because of their trade practices, but what I’ve really taken apart is that this country does not have an energy policy. I’ve gone through nine Presidents of the United States and I can’t get them in twenty-five words or less to tell me what our energy policy is. I know that we’re at war because of oil, probably. Deep down, we don’t want to talk about it. We’re there for terrorism, right? We’ve got to make democracy come alive in the Mideast. That’s the oil capital of the world and we can’t avoid it. In a democratic nation, a free-enterprise nation, we’ve put up with a cartel and accepted it, and now we’re hooked on their oil.”
RC: What about China?
Iacocca: “Beijing announced they’re going to put restrictions on fuel economy that are stricter than the United States. They’re tweaking our tail here. They’re going to leapfrog and start with hybrids... they don’t want anyone coming over there and giving them a gas-guzzler. They have too much pollution, they depend too much on foreign oil, and they want to stop it.
“Well, that sounds like us in L.A. – we have too much pollution, we want to stop it. We’ve been talking, clacking our gums for 20 years, and nobody really wants to pay an extra dime for clean air. They just don’t want to do it. I’ve been in California 10 years and I’ve never heard people talk more about smog and clean air and do nothing about it, absolutely nothing. The Air Resources Board has tried their best and Detroit fought ‘em like hell, let’s face it.”
RC: Honda and Toyota were the first to market with hybrid vehicles. Many consider them to be in the lead as U.S. automakers are just now striving to bring their own hybrids to the showroom. What’s your take on this?
Iacocca: “I’ve worked with hybrids probably all my life and, by the way, the time has come. I’ve said this many times recently, that Detroit better get cracking or we’re going to be lost in the dust. What are they waiting for? Hybrids are complex and they’re more expensive, but they give you terrific gas mileage and it’s a start towards zero emissions. Is it going to happen? As sure as we’re sitting here…can’t fight it any longer. So it might be by small increments, but I would predict within three years from today, if you don’t have a hybrid car or hybrid SUV, you’re not going to be selling them.
“Every invention brings with it a set of opportunities but also a set of problems, and that’s where you’ve got to direct your attention today. I don’t think anybody has more incentive than the Big Three or whoever is left, maybe the Big Two after the Germans bought Chrysler. So the greatest incentive is for the petroleum industry and the biggest user of that petroleum, the U.S. car and truck industry, to get going or somebody’s going to knock the hell out of them.”
The Ford Mustang Mach-E, a slick crossover SUV with a name harkening back to the marque’s performance-based Mustang Mach 1 that debuted some five decades back, presents a new twist in Mustang heritage. Unlike the Mach 1, there’s no rumbling 428 cubic-inch big block V-8 and no emissions…because there’s no tailpipe. That’s because the Mach-E is powered by an all-electric powertrain that provides zero-emission driving.
As a five-door crossover, The Mach-E is far afield from the two-door Mustang coupe it joins in the Ford lineup. But key Mustang influences throughout let us know this is indeed of Mustang lineage, even as Mach-E exhibits more futuristic DNA. Among its signature Mustang styling cues are a long hood, aggressive headlights, tri-bar taillights, and of course all the expected Mustang badging. What’s different is decidedly a departure from the familiar Mustang form, most notably a silhouette that blends elements of crossover and coupe design.
The Mach-E is available as Standard Range and Extended Range variants featuring differing battery capacities, with rear- or all-wheel drive. The Standard Range version uses a 75.7 kWh lithium-ion battery that’s expected to offer a 230 mile range in rear-wheel drive trim. Up to 300 miles will be delivered by the Extended Range version with its larger 98.8 kWh battery. A single permanent magnet motor is used on the rear axle of the rear-wheel drive Mach-E and one on each axle for all-wheel drive models. Performance specs for these Mach-E models range from 255 to 332 horsepower and 306 to 417 lb-ft torque.
A Mustang Mach-E GT Performance Edition slated for next summer raises performance levels with 459 horsepower and 612 lb-ft torque that should deliver 0 to 60 mph sprints in the mid-three second range. This performance model is equipped with a MagneRide Damping System, an adaptive suspension technology that enables the car to hug the road while delivering an exciting and comfortable ride
Batteries are located inside the underbody of the Mach-E between the axles. Liquid cooling optimizes performance in extreme weather. Positioning batteries outside the passenger and cargo areas allows ample room inside for five adults and 33.8 cubic feet of cargo, with capacity increasing to 59.6 cubic feet with the rear seat folded. Mach-E buyers can opt for a 240 volt Ford Connected Charge Station for home charging. A 120-volt mobile charger included with the Mach-E conveniently plugs into a standard household outlet, but charges considerably slower. The Mach-E can handle 150 kW fast charging at public charge stations offering this capability.
Three Mach-E models are currently available to order – Select, Premium, and California Route 1 – priced at $42,895 to $49,800. The Mach-E GT coming later next year can be pre-ordered at an entry price of $60,500.
The 2021 introduction of the Audi e-tron Sportback now adds a second all-electric model to Audi’s stable of electrified vehicles, contributing to the automaker’s corporate goal of electrifying 30 percent of its U.S. model lineup by 2025. The e-tron Sportback is a crossover SUV like the standard e-tron, but with a coupe-like four-door body influenced by the shape of the A7 Sportback sedan. Despite the steep pitch of the e-tron Sportback’s rear roof, there is ample headroom at all five seating positions.
Mechanically, the 2021 e-tron Sportback benefits from several improvements Audi made to the e-tron powertrain. The e-tron’s quattro all-wheel-drive system is powered via asynchronous electric motors on the front and rear e-tron axles. In a new-for-2021 development, only the rear axle provides e-tron Sportback propulsion in most driving conditions to improve efficiency. The front motor is designed to engage instantly in spirited driving and cornering situations or before wheel slip occurs in inclement weather conditions.
Power for the motors is provided by a 95 kWh battery that Audi has configured to use at less than total capacity, thus optimizing battery longevity and repeatable performance. For 2021, e-tron drivers can access 91 percent, or 86.5 kWh, of the battery’s total capacity, up 3 kWh from the previous model. Also new for 2021 are battery charge ports on both sides of the vehicle to enhance charging convenience.
Output for the e-tron Sportback is rated at 355 horsepower and 414 lb-ft torque, though with Boost Mode engaged those numbers rise to 402 horsepower and 490 lb-ft. In Boost Mode, the e-tron Sportback accelerates from 0-60 mph in 5.5 seconds. EPA rates the e-tron Sportback’s efficiency at 76 city and 78 highway MPGe, and 77 combined, with driving range of 218 miles. The e-tron Sportback’s regenerative braking system is designed to recoup energy from both motors during coasting and braking. Steering wheel paddles control the amount of coasting recuperation in three stages.
The e-tron Sportback is equipped with 20-inch wheels and adaptive air suspension as standard equipment. Standard driver assistance systems include Audi pre sense basic, side assist with rear cross-traffic assist, and active lane-departure warning. Among the features on the e-tron Sportback’s MMI touch screen system is a map estimating where the SUV can travel given its current state of charge, plus suggested charging station locations along the route. Amazon Alexa is integrated into the e-tron Sportback’s MMI system, and a subscription service provides access to news, music, audiobooks, and control of Alexa-enabled devices from the SUV’s steering wheel.
With a cost of entry at $69,100, the e-tron Sportback’s pricing is solidly in the midst of its competitors in the luxury electric vehicle field, like the Jaguar I-Pace and Polestar 2.