Opel Omega (1999-2003) nuđen je sa 15 različitih konfiguracija motora kroz celu ponudu opreme.
| Motor | Snaga | Obrtni moment | Menjač | Pogon | Najveća brzina | 0-100 km/h | Potrošnja | Dostupno u |
|---|---|---|---|---|---|---|---|---|
| 3.2L Benzin | 218 hp | 290 Nm | Automatic | Rear Wheel Drive | 240 km/h | 9.5 s | 11.8 l/100km | 3 verzije |
| 3.0L Benzin | 211 hp | 270 Nm | Automatic | Rear Wheel Drive | 238 km/h | 9.5 s | 11.1 l/100km | 2 verzije |
| 3.0L Benzin | 211 hp | 270 Nm | Manual | Rear Wheel Drive | 243 km/h | 8.5 s | 10.4 l/100km | 2 verzije |
| 2.6L Benzin | 180 hp | 240 Nm | Automatic | Rear Wheel Drive | 224 km/h | 10.5 s | 11.5 l/100km | 7 verzija |
| 2.6L Benzin | 180 hp | 240 Nm | Manual | Rear Wheel Drive | 229 km/h | 9.5 s | 10.6 l/100km | 7 verzija |
| 2.5L Benzin | 170 hp | 227 Nm | Automatic | Rear Wheel Drive | 223 km/h | 10.5 s | 10.9 l/100km | 4 verzije |
| 2.5L Benzin | 170 hp | 227 Nm | Manual | Rear Wheel Drive | 228 km/h | 9.5 s | 10.4 l/100km | 4 verzije |
| 2.5L Dizel | 150 hp | 300 Nm | Automatic | Rear Wheel Drive | 206 km/h | 11.0 s | 8.6 l/100km | 5 verzija |
| 2.5L Dizel | 150 hp | 300 Nm | Manual | Rear Wheel Drive | 208 km/h | 10.5 s | 7.6 l/100km | 5 verzija |
| 2.2L Benzin | 144 hp | 203 Nm | Automatic | Rear Wheel Drive | 206 km/h | 11.5 s | 10.1 l/100km | 7 verzija |
| 2.2L Benzin | 144 hp | 203 Nm | Manual | Rear Wheel Drive | 210 km/h | 10.5 s | 9.6 l/100km | 7 verzija |
| 2.5L Dizel | 130 hp | 250 Nm | Automatic | Rear Wheel Drive | 195 km/h | 12.5 s | 9.0 l/100km | 5 verzija |
| 2.5L Dizel | 130 hp | 250 Nm | Manual | Rear Wheel Drive | 200 km/h | 12.0 s | 7.8 l/100km | 5 verzija |
| 2.2L Dizel | 120 hp | 280 Nm | Manual | Rear Wheel Drive | 195 km/h | 12.5 s | 7.1 l/100km | 7 verzija |
| 2.0L Dizel | 100 hp | 205 Nm | Manual | Rear Wheel Drive | 186 km/h | 15.0 s | 6.6 l/100km | 2 verzije |
Svaki red je zasebna mehanička konfiguracija — zapremina motora, snaga, menjač, pogon i vrsta goriva — deduplikovana kroz nivoe opreme koji dele isti motor. Razlike samo u opremi (enterijer, felne, opcije) ne stvaraju poseban red.