The Subaru Impreza (2003-2005) was offered with 6 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 2.0L Petrol | 265 hp | 343 Nm | Manual | All Wheel Drive | 244 km/h | 5.5 s | 11.1 l/100km | 1 trim |
| 2.0L Petrol | 225 hp | 300 Nm | Manual | All Wheel Drive | 232 km/h | 6.2 s | 9.2 l/100km | 1 trim |
| 2.0L Petrol | 125 hp | 184 Nm | Automatic | All Wheel Drive | 183 km/h | 12.7 s | 8.6 l/100km | 1 trim |
| 2.0L Petrol | 125 hp | 184 Nm | Manual | All Wheel Drive | 191 km/h | 10.2 s | 8.9 l/100km | 1 trim |
| 1.6L Petrol | 95 hp | 143 Nm | Automatic | All Wheel Drive | 167 km/h | 15.9 s | 8.5 l/100km | 1 trim |
| 1.6L Petrol | 95 hp | 143 Nm | Manual | All Wheel Drive | 174 km/h | 12.8 s | 8.2 l/100km | 1 trim |
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.