2011 Bentley Continental Supersport

The Continental Supersport gets the potent twin-turbocharged 6.0-liter W12 engine that's rated at 621 horsepower and 590 pound-feet of torque. Like the rest of the 2011 Continental range, it is also flex-fuel capable, meaning it can run on either gasoline or E85 ethanol. The engine drives all four wheels through a revised ZF six-speed Quickshift automatic gearbox.

Bentley says the combination provides 0-60-mph acceleration in 3.9 s