Opel Signum Motorcodes / Motorenübersicht
Opel Signum Motorcodes / Motorenübersicht / Motornummern / Motorenkennziffern
| Typ | Modell | Bauzeit | Motorcode | PS | kW | ccm |
| SIGNUM | SIGNUM 1.8 | Z 18 XE | 122 | 90 | 1796 | |
| SIGNUM | SIGNUM 1.8 | 140 | 103 | 1796 | ||
| SIGNUM | SIGNUM 1.9 CDTI | Z 19 DT | 120 | 88 | 1910 | |
| SIGNUM | SIGNUM 1.9 CDTI | Z 19 DTH | 150 | 110 | 1910 | |
| SIGNUM | SIGNUM 2.0 DTI | Y 20 DTH | 100 | 74 | 1994 | |
| SIGNUM | SIGNUM 2.0 Turbo | Z 20 NET | 175 | 129 | 1998 | |
| SIGNUM | SIGNUM 2.2 direct | Z 22 YH | 155 | 114 | 2198 | |
| SIGNUM | SIGNUM 2.2 DTI | Y 22 DTR | 125 | 92 | 2171 | |
| SIGNUM | SIGNUM 2.8 V6 Turbo | 230 | 169 | 2792 | ||
| SIGNUM | SIGNUM 3.0 V6 CDTI | Y 30 DT | 177 | 130 | 2958 | |
| SIGNUM | SIGNUM 3.0 V6 CDTI | 184 | 135 | 2959 | ||
| SIGNUM | SIGNUM 3.2 V6 | Z 32 SE | 211 | 155 | 3175 |