The 2008 G8 is a 4-door, 5-passenger family sedan, or sports sedan, available in two trims, the Sedan and the GT.
Upon introduction, the Sedan is equipped with a standard 3.6-liter, V6, 256-horsepower engine that achieves 17-mpg in the city and 25-mpg on the highway. A 5-Speed automatic transmission with overdrive is standard. The GT is equipped with a standard 6.0-liter, V8, 361-horsepower engine that achieves 15-mpg in the city and 24-mpg on the highway. A 6-Speed automatic transmission with overdrive is standard.
The 2008 G8 is all-new for 2008.
