2008 Pontiac G8 Values

Select a 2008 Pontiac G8 trim level

2008 model year changes

The 2008 Pontiac G8 is a completely new, sporty rear-wheel-drive sedan that replaces the Grand Prix--and the now-discontinued GTO--in Pontiac's lineup.

Competitive comparison

Acceleration and handling; aggressive sport-sedan appearance.

Special features for 2008

The Pontiac G8 promises to straddle the line between sophisticated sport sedan and buff muscle car for 2008, offering handling that's better than many rivals but with firm yet comfortable touring comfort. Compared with pricier European sport sedans, it looks to be an especially strong value.


Sedan 4D


Sedan 4D GT
This sharp and sporty four door Sedan sits up and gets noticed. In addition to aerodynamic styling and that trademark, unmistakable Pontiac front grille, the 2008 G8 is offered in Base and GT trims, with engines ranging from a zippy and smooth 256 horsepower 3.6-liter V6 to a very capable 361 horsepower 6.0-liter V8 under the hood mated to either a 5-speed or a 6-speed electronically-controlled automatic transmission. Inside, it offers seating capacity for up to five and a nice list of standard equipment, including auto climate control, heated seats, airbags and ABS.