The Opel Omega (1997-1999) was offered with 11 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 3.0L Petrol | 211 hp | 270 Nm | Automatic | Rear Wheel Drive | 230 km/h | 9.8 s | 12.0 l/100km | 2 trims |
| 3.0L Petrol | 211 hp | 270 Nm | Manual | Rear Wheel Drive | 240 km/h | 8.6 s | 11.2 l/100km | 2 trims |
| 2.5L Petrol | 170 hp | 227 Nm | Automatic | Rear Wheel Drive | 218 km/h | 11.5 s | 11.7 l/100km | 6 trims |
| 2.5L Petrol | 170 hp | 227 Nm | Manual | Rear Wheel Drive | 223 km/h | 9.5 s | 10.9 l/100km | 6 trims |
| 2.0L Petrol | 136 hp | 185 Nm | Automatic | Rear Wheel Drive | 195 km/h | 13.0 s | 10.7 l/100km | 6 trims |
| 2.0L Petrol | 136 hp | 185 Nm | Manual | Rear Wheel Drive | 210 km/h | 11.0 s | 9.7 l/100km | 6 trims |
| 2.5L Diesel | 131 hp | 250 Nm | Automatic | Rear Wheel Drive | 195 km/h | 12.5 s | 9.1 l/100km | 7 trims |
| 2.5L Diesel | 131 hp | 250 Nm | Manual | Rear Wheel Drive | 200 km/h | 12.0 s | 8.1 l/100km | 7 trims |
| 2.0L Petrol | 116 hp | 178 Nm | Automatic | Rear Wheel Drive | 188 km/h | 14.0 s | 10.4 l/100km | 1 trim |
| 2.0L Petrol | 116 hp | 178 Nm | Manual | Rear Wheel Drive | 195 km/h | 13.0 s | 9.9 l/100km | 1 trim |
| 2.0L Diesel | 100 hp | 205 Nm | Manual | Rear Wheel Drive | 186 km/h | 15.0 s | 6.9 l/100km | 6 trims |
Each row is a distinct mechanical configuration — engine size, power output, transmission, drivetrain and fuel type — deduplicated across equipment trims that share the same engine. Trim-only differences (interior, wheels, options) do not create a separate row.