| Common information: |
| Model: | BMW Z4 Roadster 2.2i |
| Produced by | BMW |
| Year begin | 2004 |
| Car category | Sport cars |
| Chassis type | Cabriolet |
| Drive | Rear tire dimensions |
| Car dimensions: |
| Car overall length: | 4100 mm |
| Car overall width | 1790 mm |
| Car overall height | 1310 mm |
| Car cargo space | 260 l |
| Passenger space | 4130 l |
| Wheelbase | 2500 mm |
| Seats | 2 |
| Max no. of doors | 2 |
| Car weight | 1325 kg |
| Car max weight with load | 1550 kg |
| Engine/fuel: |
| engine size | 2171 cm3 |
| Engine type | Inline 6 cylinder |
| Engine location | Front longitudinal |
| Valves per cylinder | 4 |
| Compression | 10.8:1 |
| Fuel control | Double overhead cam (DOHC) |
| Fuel system | Injection |
| Fuel type | Gasoline unleaded 98 |
| Fuel mixed driving | 8.9 l |
| Fuel_capacity | 55 l |
| Speed / acceleration / power: |
| Top speed | 220 km/h |
| Acceleration 0-100 km/h | 7.7 s |
| Max. power | 126.82 kW 6250 ot (170 l.s.) |
| Power weight ratio | 0.0957118 kW/kg |
| Max. torque | 210 Nm/ 3500 ot |
| Brakes, suspension, cooling system: |
| Front brakes | Ventilated disks |
| Rear brakes | Disks |
| Brake details | Antiblocking system (ABS). |
| Steering | Traction control. Electronic stabilasation program (ESP). |
| Gearbox | 5-speed automatic or 5-speed manual |
| Cooling system | Liquid |
| Transmission | 5-speed automatic or 5-speed manual |
| Other: |
| Front tire dimensions | 255/40-ZR19 |
| Rear tire dimensions | 205/55-R16 |