The 2006 Lotus Exige S. The supercharged, intercooled 1.8 liter inline-4 produces 218 hp and 158 ft/lbs of torque to push around a car that only weighs 2057 lbs. That gives it a 0-60 time of just 4.1 seconds. This is straight from the factory. Oh, side bonus - 31/39 mpg.
OHMAHGAWD.