VIPER
Six hundred horsepower; 560 lb-ft of torque. No -- we're not kidding.

The 2008 Viper SRT is bigger and badder than ever. The new 8.4-liter V10 engine with new intake and exhaust manifolds delivers 0 to 60 mph in less than four seconds. Or, just about the same time it'll take you to catch your breath.