Based on BMW`s 6-Series coupe, the B6 weighs under 3,000 pounds and gets a supercharged 4.4-liter V8 that gives more than 520 horsepower and 535 pound-feet of torque. Backed by a six-speed X-Trac sequential gearbox, the car is reportedly capable of hitting 62 miles-per-hour in 3.9 seconds en route to a top whack of at least 177 mph (a speed it has already reached in testing on the Nürburgring).





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