| Model | Year | Engine power | Displacement | Top speed | 0-100 km/h (0-62 mph) |
|---|---|---|---|---|---|
| Opel Commodore 2.5 Coupe | 1970 | 111 kW | 2490 ccm | - | - |
| Opel Commodore | 1969 | 86 kW | 2490 ccm | - | - |
| Opel Commodore 2.5 | 1968 | 112 kW | 2490 ccm | 192 km/h | - |
| Opel Commodore 2.5 Coupe | 1967 | 86 kW | 2490 ccm | - | - |
| Opel Omega 2.5 | 1999 | 126 kW | 2496 ccm | - | - |
| Opel Omega 2.5 D | 2002 | 111 kW | 2497 ccm | - | 11.3 s |
| Opel Omega 2.5 D Break | 2002 | 111 kW | 2497 ccm | - | - |
| Opel Omega Caravan 2.5 DTI | 2002 | 107 kW | 2497 ccm | 205 km/h | 11 s |
| Opel Omega Caravan 2.5 DTI Automatic | 2002 | 111 kW | 2497 ccm | 200 km/h | 11.5 s |
| Opel Omega 2.5 D | 1999 | 97 kW | 2497 ccm | - | - |
| Opel Omega 2.5 TD | 1999 | 98 kW | 2497 ccm | 200 km/h | 12 s |
| Opel Omega 2.5 TD Automatic | 1999 | 97 kW | 2497 ccm | 195 km/h | 12.5 s |
| Opel Omega 2.5 Break | 1999 | 126 kW | 2498 ccm | - | - |
| Opel Omega Caravan 2.5 TD | 1999 | 92 kW | 2498 ccm | 195 km/h | 13 s |
| Opel Vectra 2.5 Break | 1999 | 126 kW | 2498 ccm | - | - |
| Opel Vectra 2.5 | 1996 | 126 kW | 2498 ccm | - | - |
| Opel Omega 2.5 | 1994 | 126 kW | 2498 ccm | - | - |
| Opel Omega 2.5 D | 1994 | 97 kW | 2498 ccm | - | - |
| Opel Calibra 2.5 | 1993 | 126 kW | 2498 ccm | - | - |
| Opel Calibra V6 | 1993 | 127 kW | 2498 ccm | 230 km/h | - |
