Vehicle information
| Brand | BMW |
|---|---|
| Model | Z4 Roadster (E85) |
| Type | 2.5 si |
| Construction type | Convertible |
| Year of construction | 2005–2009 |
| Engine type | Petrol Engine |
| Drivetrain type | Rear-Wheel Drive |
| Power | 155 kW • 211 hp |
| Cylinder capacity | 2497 ccm |
| Cylinder count | 6 |
| Ccm tech | 2497 |
| Fuel type | Petrol |
| Fuel type process | Intake Manifold Injection/ Carburettor |
| Number of valves per cylinder | 4 |
| Engine codes | N52 B25 A, N52 B25 AF |