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BMW 530eBMW’s 530e, the fourth plug-in hybrid in this automaker’s growing iPerformance lineup in the U.S., combines a TwinPower Turbo engine with an electric motor to achieve desired performance and efficiency. The 180 horsepower, turbocharged 2.0-liter engine and 111 horsepower electric motor feature a total output of 248 horsepower and 310 lb-ft torque. This model marks the first time a BMW iPerformance model is available with either sDrive rear-wheel-drive or xDrive all-wheel-drive.

The electric motor and combustion engine deliver power to the wheels via an 8-speed Steptronic transmission that’s optionally controlled by paddle shifters. With the electric motor in front of the transmission, all gear ratios are also available in the all-electric mode. This eliminates the need for a torque converter and helps offset the weight penalty of adding electric drive. T

bmw-530e-xrayEnergy is supplied to the motor via a lithium-ion battery pack with a total capacity of 9.2 kilowatt-hours. This provides an all-electric range of 16 miles with a total gasoline-electric range of 370 miles. The battery pack features refrigerant cooling and is located beneath the comfortable and well-appointed cabin’s rear seat.

Drivers can select Auto eDrive, Max eDrive, and Battery Control modes to tailor the driving experience.  In the default Auto eDrive mode, the engine and electric motor work optimally under all driving situations and allow all-electric driving at up to 56 mph.  In Max eDrive, the 530e can run on electricity alone up to 87 mph. Battery Control mode lets the driver set charge level manually and makes it possible to conserve or even increase battery capacity while on the highway, so urban driving in the miles ahead can be entirely on electric power.

bmw-530e-chargingThe 530e iPerformance is well-equipped with driver assistance systems, featuring Blind Spot Detection, Traffic Jam Assistant, Lane Departure Warning, and Active Lane Keeping Assistant with Side Collision Avoidance. Along with maintaining any selected speed, Dynamic Cruise Control supports energy-saving coasting by decoupling the engine from the powertrain when the driver lifts off the accelerator at higher speeds. Active Cruise Control with Stop & Go uses radar to adjust a pre-selected speed to traffic conditions. It can brake to a standstill in stop-and-go traffic and automatically sense vehicles ahead so speed can be adjusted earlier and smoother.

Further enhancing driving safety is the 530e’s Evasion Aid capability that provides evasive steering action if a quick lane change is required at speeds up to 100 mph.  Dynamic Stability Control handles the faster steering and counter-steering needed during evasive maneuvers to reduce vehicle instability. Evasion Aid also uses information from the car’s sensor systems to check how much unobstructed space is available around the vehicle.

BMW 530eIt’s notable that the 530e is offered at the same $52,650 base price as the gasoline-powered 530i, which bucks traditional pricing practices in which buyers typically pay a substantial premium for a more efficient plug-in hybrid variant. It’s a laudable move on BMW’s part that may well entice more new car buyers to step up to the ‘greener’ model.

2017-bmw-330e-lead-a1-1BMW’s 330e iPerformance sedan adds yet another level of refinement to this automaker’s popular 3 Series along with a healthy dose of environmental acumen. The 330e plug-in hybrid combines a 184 horsepower TwinPower Turbo four-cylinder with a 76 horsepower electric motor to not only enable all-electric driving, but also some pumped-up performance. The combination delivers a total 252 horsepower and 310 lb-ft peak torque for short bursts to provide the kind of performance expected of a larger engine. Even though batteries make the 330e about 500 pounds heavier than the 320i, it accelerates from 0 to 60 mph in just 6.1 seconds compared to the conventionally powered 320i’s 7.3 second sprint. Power is delivered to the rear wheels via an eight-speed Steptronic automatic transmission.

The 330e’s 7.6 kilowatt-hour lithium-ion battery is located beneath the trunk floor to minimize impact on trunk capacity. Positioning batteries here also results in an ideal 50/50 front-to-rear weight ratio. Charging the batteries is handled via a chargeport located on the driver’s side front fender. Here, An LED light ring provides information regarding charge status. Charging takes about two to three hours when connected to an optional 240-volt BMW i Wallbox charger at home or to a public Level II charger. Alternatively, the 330e can be plugged into a standard 120-volt wall socket to charge up in less than seven hours.

2017-bmw-330e-plug-in-port-1Multiple driver-selectable settings enable tailoring the 330’s responsiveness and efficiency. A Driving Experience Control on the center console offers Sport, Comfort, and Eco Pro modes, while an eDrive button also allows for three modes for electric driving including Auto eDrive, Max eDrive, and Save Battery. Depending on setting, the 330e can determine the most fuel efficient combination of electric motor and engine power under specific driving conditions, moderate acceleration to conserve energy during low battery periods, or enable all electric driving. When battery power drops below 50 percent, Save Battery foregoes electric power and maintains battery charge while allowing the battery to be charged by the engine. This enables pure electric driving later, for example, in urban areas where zero-emissions are preferred or mandated.

BMW’s 3 Series is an ideal platform for the addition of plug-in hybrid power since this is the brand’s most successful model line, representing about a quarter of the automaker’s worldwide vehicle sales with over 14 million sales globally. The 330e carries on where the standard 3 Series leaves off, adding electrification to a stylish and well-equipped model featuring a driver-centered and accommodating cabin and handsome design.

2017-bmw-330e-cabin-1Of course, the 330e iPerformance is also replete with desired standard and optional on-board electronics. Among these are Forward Collision Warning, City Collision Mitigation, Pedestrian Warning, Lane Departure Warning, and a Driving Assistant system that identifies speed limits and no-passing zone information.

The 2017 BMW 330e is EPA rated at 30 combined mpg and 71 MPGe when driving on battery power, with an all-electric driving range of 12 miles and overall range of 350 miles. It has an MSRP of $44,795 that includes destination and handling.

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