| 2008 | Pontiac | Grand Prix | Base Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2008 | Pontiac | Grand Prix | GXP Sedan 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Pontiac | Grand Prix | Base Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2007 | Pontiac | Grand Prix | GT Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged |
| 2007 | Pontiac | Grand Prix | GXP Sedan 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2006 | Pontiac | Grand Prix | Base Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2006 | Pontiac | Grand Prix | GT Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged |
| 2006 | Pontiac | Grand Prix | GXP Sedan 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005 | Pontiac | Grand Prix | Base Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2005 | Pontiac | Grand Prix | GTP Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged |
| 2005 | Pontiac | Grand Prix | GT Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2005 | Pontiac | Grand Prix | GXP Sedan 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004 | Pontiac | Grand Prix | GT1 Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Pontiac | Grand Prix | GT2 Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated |
| 2004 | Pontiac | Grand Prix | GTP Sedan 4-Door | 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged |