The Pontiac G8 is a V8 sedan with Corvette power, offering muscle car thrills and family space for under $20K on the used market.

The ultimate G8 wore the “GXP” badge, signifying Pontiac’s highest-performance models of the day. On top of the G8 GT‘s standard equipment, the G8 GXP was up-gunned with specific weaponry ...

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 ...

After all, everyone knows that the best Pontiacs get a GXP designation now, and we hope that this car's presence is an indicator that the General is looking to add a range-topper to the G8 lineup ...

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Pontiac gains a new muscle car for 2009 in the form of the G8 GXP. The 2009 Pontiac G8 GXP sport sedan is powered by a 6.2-liter V-8 LS3 engine that produces 402 horsepower. Offered with a six-speed ...

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.