The BMW Z4 roadster (2003-2006) was offered with 7 distinct engine configurations across its trim range.
| Engine | Power | Torque | Transmission | Drive | Top speed | 0-100 km/h | Consumption | Available on |
|---|---|---|---|---|---|---|---|---|
| 3.0L Petrol | 231 hp | 300 Nm | Automatic | Rear Wheel Drive | 244 km/h | 6.2 s | 9.5 l/100km | 2 trims |
| 3.0L Petrol | 231 hp | 300 Nm | Manual | Rear Wheel Drive | 250 km/h | 5.9 s | 9.1 l/100km | 2 trims |
| 2.5L Petrol | 192 hp | 245 Nm | Automatic | Rear Wheel Drive | 227 km/h | 7.5 s | 9.5 l/100km | 2 trims |
| 2.5L Petrol | 192 hp | 245 Nm | Manual | Rear Wheel Drive | 235 km/h | 7.0 s | 8.9 l/100km | 2 trims |
| 2.2L Petrol | 170 hp | 210 Nm | Automatic | Rear Wheel Drive | 221 km/h | 8.3 s | 9.3 l/100km | 3 trims |
| 2.2L Petrol | 170 hp | 210 Nm | Manual | Rear Wheel Drive | 225 km/h | 7.7 s | 8.8 l/100km | 3 trims |
| 2.0L Petrol | 150 hp | 200 Nm | Manual | Rear Wheel Drive | 220 km/h | 8.2 s | 7.5 l/100km | 2 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.