Here’s a thought: What if you never had to wash your car? Just think of the time and money that would no longer need to be devoted to this task, let alone the water saved in an increasingly water-starved world. That’s the concept being forwarded by Nissan through an electric LEAF sporting a special superhydrophobic and oleophobic paint designed to repel water and oils. Marketed by UltraTech International, Ultra-Ever Dry self-cleaning paint works by creating a layer of air between the car’s finish and an often hostile outside environment. The net effect is keeping standing water and road spray from messing up the car’s surface.
Will we see this anytime soon? It does appear that Nissan is taking this seriously, and the paint has been undergoing testing by engineers at Nissan Technical Center Europe. While there are no plans to offer Nissan models with the special paint, the automaker says it may make the paint treatment available as a future aftermarket option.
Getting around Hawaii is a study in diversity. Hang around the islands and you’ll see folks moving about on trolleys and buses, in cabs, rental cars, scooters, and of course on foot. We prefer staying planted at the Hilton Hawaiian Village with its array of interesting sites, nightlife, and of course its desirable stretch of Waikiki Beach. Walks to downtown Waikiki are a must to experience the vibrant activities there.
After arrival at Honolulu International Airport and a requisite lei greeting, there are plenty of choices available for getting to Waikiki and elsewhere on the island. Popular options include cabs and town cars or shared rides aboard courtesy vehicles from some hotels, on-demand SpeediShuttle, and the island-wide TheBus service.
What about rental cars? Not really on our radar unless a day trip to the North Shore is on the agenda. Typical of others, we’ve rented cars when visiting in the past, but the car was parked more than it was used. Still, what about those interesting places in the guidebook that call to you…those farther than a pleasant walk but not really distant enough to warrant the cost and hassle of a conventional rental car?
That line of thought spelled opportunity for Justin MacNaughton and Warren Doi, founders of GreenCar Hawaii, a by-the-hour ‘green’ car share service on Kauai and Oahu. Choices vary by location but include the Nissan LEAF, Chevy Volt, hybrids, and efficient gasoline models. Our plans on this trip included visiting Honolulu’s Chinatown and hiking the Makapu’u Lighthouse Trail, with a trailhead some 15 miles from our Hilton Hawaiian Village base.
Since GreenCar Hawaii had a rental outlet at the nearby Doubletree Alana Hotel, we walked over to the Doubletree to pick up a Nissan LEAF there. We figured...if we're going to travel with a light eco footprint, why not go zero emission with a popular electric car?
The process of renting a vehicle from GreenCar Hawaii is simple and can be done online, by phone, or through a kiosk at the hotel. If the reservation was made ahead of time, a credit card is swiped at the kiosk as a reservation identifier, details for the car-share rental are shown, and a reservation check-in is printed out. Present this to the hotel’s valet parking and the car is brought up by an attendant, no different than if you were a guest at the hotel with a car in valet parking.
We knew the drill with electric cars and made sure our travels wouldn’t take us farther than the LEAF’s available range. All told, our plotted routes would consume about 60 miles so we were good to go. Those wishing to go farther than the range of the rental LEAFs can opt to charge up at numerous 240 volt Level II chargers on the island or at a handful of available fast chargers.
Picking up our LEAF from the valet, we headed out on city streets and then H1 East and HI-72 East toward the Makapu’u Point State Wayside, where visitors park their cars before heading out on the hike. The half-hour, 15 mile drive was pleasant and uneventful, the LEAF performing as expected with plenty of power and a comfortable ride.
The guidebook described the hike as ‘easy and breezy’ along a two mile paved trail. While short and do-able, it’s also a bit steep at times and warm as well as breezy. The bonus: It's good exercise and the views are unbeatable. Reaching the summit provides a great view of the Makapu’u lighthouse and two small islands nearby – Manana and Kaohikaipu. We've hiked Diamond head before and recommend this as a nice follow-up after that trek up the famous dormant volcano. Following our hike was a drive to Honolulu’s Chinatown and a quick visit to Hilo Hattie’s for souvenirs to bring back home.
Returning the LEAF to the Doubletree Alana Hotel was simple, with a swipe of a credit card at the kiosk identifying our rental details, processing the $15 per hour charge for our four hour rental, and printing out a receipt. Keys were handed over to valet parking and we were off on a walk to Cheeseburger Waikiki for loco moco and then back to the Hilton Hawaiian Village. Easy breezy, as they say.
Toyota is now selling its all-new RAV4 EV at select California dealerships. This all-electric SUV was jointly developed by Toyota and Tesla Motors, combining a Tesla designed and produced battery and electric powertrain with Toyota’s most popular SUV model. No interior space was lost due to EV components
Our editors who have driven the RAV4 EV have found it to be an excellent small SUV that performs seamlessly, with an intelligent approach to electric motoring. You’re not left wanting for power, comfort, or the kind of driving experience expected of a Toyota product…it’s all there, but without the inherent drawbacks of burning gasoline. At nearly fifty grand, though, it’s likely not for everyone.
The RAV4 EV’s 154-horsepower AC induction motor drives the front wheels via a fixed-gear, open-differential transaxle. There are two drive modes, ‘Sport’ and ‘Normal.’ In the Sport mode with 273 lb-ft of peak torque brought to bear, the vehicle reaches 0-60 mph in 7.0 seconds and has a top speed of 100 mph. In the Normal mode with 218 lb-ft at the ready, acceleration to 60 mph takes 8.6 seconds and top speed is 85 mph.
Its liquid-cooled lithium-ion battery is a first for Toyota. Battery thermal management systems provide consistent performance in a variety of climates. The battery pack is mounted low and to the center of the vehicle, contributing to a more sedan-like ride. Two charge modes are available, with a Standard Mode charging up to 35 kilowatt-hours for an EPA-estimated range rating of 92 miles, optimizing battery life over range. An Extended Mode charges the battery to its full capacity of 41.8 kilowatt-hours to provide an anticipated range of 113 miles. The battery is warranted for eight years or 100,000 miles.
A drag coefficient of 0.30, the lowest of any SUV in the world, is an improvement over the conventional gas powered RAV4’s Cd of 0.35. To achieve this, Toyota restyled the front bumper, upper and lower grill, side mirrors, rear spoiler, and underbody design to optimize air flow. The Toyota/Tesla designed regenerative braking system increases driving range by up to 20 percent. A tire repair kit replaces the spare to reduce weight.
An innovative climate control system offers three modes. In the NORMAL mode, it operates just like that of a conventional vehicle for maximum comfort, drawing the most power and resulting in the least range. The ECO LO mode balances comfort with improved range through reduced power consumption by the blower, air conditioning compressor, or electric heater. In cold weather, ECO LO automatically activates and controls seat heaters to optimal levels. ECO HI further reduces blower, compressor, and heater levels and also automatically activates the seat heaters as necessary. Efficiency achievements are notable. ECO LO can reduce power consumption by up to 18 percent compared with NORMAL, while ECO HI offers up to a 40 percent reduction. Remote Climate Control – set by a timer, by the navigation display, or by using a smart phone – pre-cools or pre-heats the interior while the vehicle is plugged into the grid to save on-board battery power.
Driving efficiently is assisted with an all-new instrument cluster that includes a power meter, driving range display, battery gauge, speedometer, shift indicator, and multi-information display. The latter has six screens that provide information on driving range, efficiency, trip efficiency, CO2 reduction, and ECO coach and AUX power functions. Trip efficiency displays the average power consumption in intervals of five minutes. Eco coach evaluates the level of eco-sensitive driving according to acceleration, speed, and braking and displays an overall score. CO2 reduction, displayed graphically via a growing tree, is compared to a conventional gasoline vehicle.
Premium Intellitouch Navigation features EV system screens that help maximize driving range. The EV Charging schedule lets customers schedule when the vehicle will charge and activates pre-climate conditioning based on departure time. A Range Map shows how far the car can travel on available battery charge. A Charging Station app displays nearby charging stations.
For the shortest charge time of about six hours, Leviton offers a custom 240 volt, Level 2 charger with 40 amp / 9.6 kilowatt output. The RAV4 EV comes equipped with a 120 volt Level 1 charging cable operating at 12 amps for use when the recommended Level 2 charging is not available.
The RAV4 EV comes standard with the STAR Safety System that includes enhanced vehicle stability control, traction control, anti-lock brake system, electronic brake-force distribution, brake assist, and smart stop technology. While the RAV4 EV is pricy at $49,800, that price decreases a bit since it qualifies for a $2,500 rebate through California’s Clean Vehicle Rebate Program as well as a $7,500 federal tax credit. Toyota plans to sell about 2,600 units through 2014.
