Pontiac G8 GXP

Pontiac introduced the rear-wheel-drive G8 GT in 2008, a modern-day muscle car complete with a 6-liter 361 horsepower V8. For 2009, there's an even bigger fish: The G8 GXP, with a 6.2 liter V8, 402 hp, 6-speed transmission

The Pontiac G8 is a modern muscle car, with rear-wheel drive and a snarly V8. Under full-throttle acceleration, the new GXP model reminds us of a Corvette, pasting us into the back of the seat as a guttural roar comes from under the hood. In fact, the high-performance GXP is powered by a Corvette


6.2L V8, 16 valves, 415 hp  5900 rpm
6 speed automatic transmission