| Kraftstoff | Fahrzeug | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 |
| Benzin | Omega 2,5 V6 2498 cm3 171 ch | 11000 | 12600 | - | - | - | - |
| Diesel | Omega 2.0 DTI 1994 cm3 101 ch | 10200 | 11500 | - | - | - | - |
| Diesel | Omega 2.0 DTI Edition 100 1994 cm3 101 ch | 7600 | - | - | - | - | - |
| Diesel | Omega 2.0 DTI Edition 2000 1995 cm3 101 ch | 11500 | 13000 | - | - | - | - |
| Diesel | Omega 2.0 DTI Elegance 1995 cm3 101 ch | 11200 | 12700 | - | - | - | - |
| Diesel | Omega 2.0 DTI Voyage 1994 cm3 101 ch | 6900 | - | - | - | - | - |
| Benzin | Omega 2.2 16 V 2198 cm3 145 ch | 9800 | 11400 | 13200 | - | - | - |
| Benzin | Omega 2.2 16 V Elegance 2198 cm3 145 ch | 10900 | 12700 | 14600 | - | - | - |
| Benzin | Omega 2.2 16 V Sport 2198 cm3 145 ch | 11100 | 12900 | 15000 | 17600 | - | - |
| Benzin | Omega 2.2 Design Edition 2198 cm3 145 ch | - | 13900 | 16200 | 19000 | - | - |
| Diesel | Omega 2.2 DTI 2171 cm3 121 ch | - | 11800 | 13700 | - | - | - |
| Diesel | Omega 2.2 DTI Design Edition 2171 cm3 121 ch | - | 14400 | 16800 | 19700 | - | - |
| Diesel | Omega 2.2 DTI Elegance 2171 cm3 121 ch | - | 13000 | 15100 | - | - | - |
| Diesel | Omega 2.2 DTI Executive 2171 cm3 121 ch | - | 14800 | 17000 | - | - | - |
| Diesel | Omega 2.2 DTI Executive Edition 2171 cm3 121 ch | - | - | 17400 | 20400 | - | - |
| Diesel | Omega 2.2 DTI Sport 2171 cm3 121 ch | - | 13300 | 15600 | 18200 | - | - |
| Benzin | Omega 2.2 Edition 2000 2198 cm3 145 ch | 11100 | 12900 | - | - | - | - |
| Diesel | Omega 2.5 DTI Design Edition 2497 cm3 151 ch | - | - | 19300 | 22200 | - | - |
| Diesel | Omega 2.5 DTI Executive Edition 2497 cm3 151 ch | - | - | 19800 | 22900 | - | - |
| Diesel | Omega 2.5 DTI Sport 2497 cm3 151 ch | - | - | 17800 | 20600 | - | - |
| Benzin | Omega 2.5 Edition 2000 2498 cm3 171 ch | 12300 | 14100 | - | - | - | - |
| Diesel | Omega 2.5 TD 2497 cm3 132 ch | 11000 | 12300 | - | - | - | - |
| Diesel | Omega 2.5 TD Design Edition 2498 cm3 132 ch | - | 14700 | - | - | - | - |
| Diesel | Omega 2.5 TD Edition 100 2497 cm3 132 ch | 8900 | - | - | - | - | - |
| Diesel | Omega 2.5 TD Edition 2000 2498 cm3 132 ch | 12200 | 13700 | - | - | - | - |
| Diesel | Omega 2.5 TD Elegance 2498 cm3 132 ch | 12000 | 13300 | - | - | - | - |
| Diesel | Omega 2.5 TD Executive 2498 cm3 132 ch | 13200 | 14600 | - | - | - | - |
| Diesel | Omega 2.5 TD Sport 2498 cm3 132 ch | 12200 | 13600 | - | - | - | - |
| Diesel | Omega 2.5 TD Voyage 2497 cm3 132 ch | 8100 | - | - | - | - | - |
| Benzin | Omega 2.5 V6 Edition 100 2498 cm3 171 ch | 8500 | - | - | - | - | - |
| Benzin | Omega 2.5 V6 Elegance 2498 cm3 171 ch | 12100 | 13800 | - | - | - | - |
| Benzin | Omega 2.5 V6 Executive 2498 cm3 171 ch | 12800 | 14900 | - | - | - | - |
| Benzin | Omega 2.5 V6 Sport 2498 cm3 171 ch | 12200 | 13900 | - | - | - | - |
| Benzin | Omega 2.5 V6 Voyage 2498 cm3 171 ch | 7800 | - | - | - | - | - |
| Benzin | Omega 2.6 Design Edition 2597 cm3 181 ch | - | 15900 | 18500 | 21200 | - | - |
| Benzin | Omega 2.6 V6 2597 cm3 181 ch | - | 13100 | 15200 | - | - | - |
| Benzin | Omega 2.6 V6 Elegance 2597 cm3 181 ch | - | 14200 | 16400 | - | - | - |
| Benzin | Omega 2.6 V6 Executive 2597 cm3 181 ch | - | 15500 | 17900 | - | - | - |
| Benzin | Omega 2.6 V6 Executive Edition 2597 cm3 181 ch | - | - | 19100 | 22000 | - | - |
| Benzin | Omega 2.6 V6 Sport 2597 cm3 181 ch | - | 14700 | 17100 | 20200 | - | - |
| Benzin | Omega 3.0 Design Edition 2962 cm3 212 ch | - | 15900 | - | - | - | - |
| Benzin | Omega 3.0 Edition 2000 2962 cm3 212 ch | 12900 | 14700 | - | - | - | - |
| Benzin | Omega 3.0 V6 Elegance 2962 cm3 212 ch | 12600 | 14400 | - | - | - | - |
| Benzin | Omega 3.0 V6 Executive 2962 cm3 212 ch | 13300 | 15100 | - | - | - | - |
| Benzin | Omega 3.0 V6 Sport 2962 cm3 212 ch | 12700 | 14600 | - | - | - | - |
| Benzin | Omega 3.2 Design Edition 3175 cm3 219 ch | - | 16400 | 20100 | 23000 | - | - |
| Benzin | Omega 3.2 V6 Elegance 3175 cm3 219 ch | - | 15100 | 17700 | - | - | - |
| Benzin | Omega 3.2 V6 Executive 3175 cm3 219 ch | - | 16200 | 18900 | - | - | - |
| Benzin | Omega 3.2 V6 Executive Edition 3175 cm3 219 ch | - | - | 20400 | 23500 | - | - |
| Benzin | Omega 3.2 V6 Sport 3175 cm3 219 ch | - | 15200 | 18500 | 21400 | - | - |
| Benzin | Omega Edition 100 1998 cm3 137 ch | 7600 | - | - | - | - | - |
| Benzin | Omega MV6 2962 cm3 212 ch | 10700 | - | - | - | - | - |
| Benzin | Omega Sport 1998 cm3 137 ch | 8000 | - | - | - | - | - |
| Benzin | Omega Voyage 1998 cm3 137 ch | 6900 | - | - | - | - | - |