For 2005, Pontiac introduced the Grand Prix GXP, which came with a 5.3-liter LS series engine. It produced 303 horsepower and 323 pound-feet of torque, bringing the Grand Prix back into ...

Pontiac had some ... and the Grand Prix got 20 more horses with the final update in 2004. From 2005 through the end of the ...

2005 Pontiac Grand Prix GXP 1989 Pontiac Turbo Grand Prix ASC McLaren on BaT GTP buyers may be disappointed that exterior cues are limited to small side badges and 225/60HR-16 Goodyear radials ...

Prices shown for the used 2005 Pontiac Grand Prix Sedan 4D GXP (V8) with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...

According to the G8 GXP registry, only 22 of the 1829 GXPs built were ordered in this configuration. Slightly lighter than other G8 GXPs, this car would have been the fastest factory Pontiac ever ...

It’s important to carefully check the trims of the car you’re interested in to make sure that you’re getting the features you want, and aren’t overpaying for those you don’t want. Our ...

A dealership employee somewhere has posted a pic of GM's inventory controls website in which the engine option for the 2009 Pontiac G8 GXP is revealed to be none other than the LS3 6.2L V8.

After taking a ride in the Pontiac G8 GXP and reading Jonathan's review, our adoration of the Aussie-bred sports sedan continues unabated. Nearly everyone we've talked to about the GXP says the ...

Prices shown for the used 2007 Pontiac Grand Prix Sedan 4D GXP (V8) with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit ...