| Motor | Motorkod | Bränsle | Original (hk) |
|---|---|---|---|
| 1.9 CDTi 100hp | Z19DTH | diesel | 100 |
| 1.9 CDTi 120hp | Z19DTH | diesel | 120 |
| 1.9 CDTi 150hp | Z19DTH | diesel | 150 |
| 2.2i 16v 155hp | Z22YH | bensin | 155 |
| 2.0 Turbo 170hp | Z20NET | bensin | 170 |
| 3.0 CDTi 184hp | Y30DT | diesel | 184 |
| 2.8 Turbo 230hp | Z28NEL | bensin | 230 |
| 2.8 Turbo 250hp | Z28NEL | bensin | 250 |
Motoroptimering Opel Signum