Now, technically, it's not the most powerful Pontiac ever, as that title belongs to the G8 SLP Firehawk; a super-sedan that boasted a 500-horsepower supercharged V8. The GXP definitely is ...

Every Firehawk begins life as a Pontiac G8 GT. When Firehawk production begins on April 1, 2009, G8 GTs are shipped to SLP's Toms River, NJ facility where they will be converted into Supercharged ...

Yes you can! That is, in the form of this Aussie-built Pontiac, a 2009 G8 GXP up for sale on Bring a Trailer (which, like Car and Driver, is part Hearst Autos). This is maximum shrimp on the ...

You can't really blame Pontiac for giving its rear-wheel-drive G8 Concept and G6 GXP to rapper 50 Cent to use in his video for the song "Amusement Park". After all, pick a premium nameplate like ...

Prices shown for the used 2009 Pontiac G8 Sedan 4D GXP with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.