If BMW pulls together this fascinating plug-in hybrid, PHEV project, they could challenge the way we perceive PHEVs and become a key player in this burgeoning field.
The gist is that while the hybrid vehicle, HEV market is becoming saturated and predictable in its technological layout, the PHEV market is barely taking off with unlimited technological innovations. Whoever can bring to the market a compelling PHEV at an affordable price with great performance will surely win a big chunk of the segment. How about BMW?
BMW’s Vision EfficientDynamics. The numbers are impressive and it looks as if BMW’s late show to the game might be worth while after all. BMW will let the driver choose from three modes, electric only and a combination of diesel and electric.
Technically Speaking. With 350hp and close to 600 lb-ft of torque, this 3-cylinder, 1.5L turbodiesel PHEV will use lithium-polymer and two electric motors. According to AutoSpies, the top speed limited to 155mph will do 0 to 60mph, or 0 to 100kmh in 4.8 seconds and average 62.6mpg, or 3.76 liters per kilomoters, LPK. The CO2 emission is of 99 grams per kilometers and can go down to 50 after charging the vehicle with electricity. With an electric motor on each axle, the one in the back delivers 33hp with a peak of 51, and the one in the front 80 with a peak of 112 but can deliver an 139 for a burst of 30 seconds.
The 98 lithium-polymer cells are rated at 30 Amps/hour each for 3.7V with a maxmum output of 1,200A for 30 seconds. The pack generates 364V with 10.8kW/h for 187lb. It will take 2.5 hrs to recharge the pack under 220V, double that for 110.
We can only hope BMW will capitalize on this prototype and regain some of the lost momentum.
Here are some videos on this very impressive concept:
For more info, check out BMWBlog.