Petrol | ||||
| 3.8 Buick 3800 Series II L36 V6 | 200 hp / 147kW | Rear Wheel Drive | 1997-2002 | |
| 3.8 Buick 3800 Series II L36 V6 | 200 hp / 147kW | Rear Wheel Drive | 1997-2002 | |
| 3.8 Buick 3800 Series II L36 V6 (RS) | 205 hp / 151kW | Rear Wheel Drive | 1997-2002 | |
| 3.8 Buick 3800 Series II L36 V6 (RS) | 205 hp / 151kW | Rear Wheel Drive | 1997-2002 | |
| 5.7 GM LS1 Small-Block V8 | 305 hp / 224kW | Rear Wheel Drive | 1997-2000 | |
| 5.7 GM LS1 Small-Block V8 | 305 hp / 224kW | Rear Wheel Drive | 1997-2000 | |
| 5.7 GM LS1 Small-Block V8 | 310 hp / 228kW | Rear Wheel Drive | 2000-2002 | |
| 5.7 GM LS1 Small-Block V8 | 310 hp / 228kW | Rear Wheel Drive | 2000-2002 | |
| 5.7 GM LS1 Small-Block V8 WS6 | 320 hp / 235kW | Rear Wheel Drive | 1997-2000 | |
| 5.7 GM LS1 Small-Block V8 WS6 | 320 hp / 235kW | Rear Wheel Drive | 1997-2000 | |
| 5.7 GM LS1 Small-Block V8 WS6 | 325 hp / 239kW | Rear Wheel Drive | 2000-2002 | |
| 5.7 GM LS1 Small-Block V8 WS6 | 325 hp / 239kW | Rear Wheel Drive | 2000-2002 | |