GM has just unveiled the 2008 Pontiac G8 sports sedan. Under the hood, you’ll find a 3.6L V6 that produces 261hp and 250 lb-ft of torque, mated to a 5-speed manual or automatic. The more powerful GT model sports a 6.0L V8 that generates 362hp and 391 lb-ft of torque, paired to a 6-speed manual or automatic. More pictures after the jump.

Curb weight for the V6 model is 3,885 lbs, while the GT weighs just five pounds shy of 4,000. 18-inch wheels come standard, while 19-inch alloys can be ordered with the GT model. The sedan rides on GM’s new Zeta rear-wheel-drive platform, which underpins the 2009 Camaro and the next-generation Impala, in addition to several other planned vehicle

[via LeftlaneNews]