The Buick Grand National and the limited-edition ... The idea behind the Turbo Trans Am came from lead Pontiac engine tester Bill Owen, and this project was a little more complicated than just ...

Prices shown are the prices you can expect to pay for a 2000 Pontiac Grand Prix GTP Supercharge Turbo (*) across different levels of condition. Edit options.

Prices shown are the prices you can expect to pay for a 1998 Pontiac Grand Prix GTP Supercharge Turbo (*) across different levels of condition. Edit options.