The BMW Vision EfficientDynamics Concept powertrain provides a top speed limited electronically to 155 mph, 100 km/h in 4.8 seconds. Engine output of 163 hp with peak torque of 214 lb-ft. Average fuel consumption in the EU test cycle is 3.76 liters/100 kilometers, equal to 62.6 mpg. BMW plans to get “M” (Motorsport) performance out of the plug-in hybrid system which works together with a 3-cyl turbo-diesel engine able to charge the battery as you drive.
I guess it wont come cheap but it sounds impressive and it looks wicked. Not sure how well the battery will hold up in the cold either if my cellphone when skiing is anything to go by!
More info in the vid below the fold: