The Grand Prix generations we buy
The Grand Prix began in 1962 as a personal luxury coupe and evolved through the muscle and downsized eras before becoming front-wheel drive for 1988. The 1997–2003 and 2004–2008 generations are the cars most often seen today, using the 3.1L, 3.8L, and later 5.3L V8 in the GXP, with supercharged 3800 GTP models a long-running highlight. Production ended after 2008, shortly before Pontiac itself closed.
Most San Diego survivors are 1997–2008 front-drive cars; state whether the car has the 3800, the supercharged 3800, or the GXP's V8, since those define its audience. Keep intake gasket and transmission service records if they exist — informed buyers ask about both on any W-body Pontiac.