GMC's huge Twin Six V12 gas engine was made to take on its diesel counterparts, powering fire trucks and farm machines, but ...

Very comfortable good on gas. Looks good around town. Very clean comfortable ride, V8 engine very quite no issues. I kept it running in immaculate shape. This Suv will last you 10 or more years ...

Prices shown for the used 2006 Pontiac G6 Sedan 4D 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.

The Pontiac G6 convertible is mediocre at best. The retractable hard top rattles and exposed wires in the trunk make the car look unfinished.

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