English 
| What is the body type? | Cabriolet, 2 Doors, 2 Seats |
|---|---|
| What is the fuel economy? | 8.4 l/100 km |
| How fast is the car? | 225 km/h 0-100 km/h: 7.5 sec |
| How much power? | 177 Hp, 230 Nm |
| What is the engine size? | 2.5 l 2497 cm3 |
| How many cylinders? | 6, Inline |
| How long is this vehicle? | 4091 mm |
| How wide is the vehicle? | 1781 mm |
| What is the curb weigh? | 1275 kg |
| What is the gross weigh? | 1570 kg |
| How much trunk (boot) space? | 240 - 260 l |
| How many gears? | 6 |
| What type is the gearbox? | automatic transmission |
| General information | |
|---|---|
| Brand | BMW |
| Model | Z4 |
| Generation | Z4 (E85 facelift 2006) |
| Modification (Engine) | 2.5i (177 Hp) Automatic |
| Start of production | 2006 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 2 |
| Doors | 2 |
| Performance specs | |
| Fuel consumption (economy) - urban | 12 l/100 km 19.6 US mpg 23.54 UK mpg |
| Fuel consumption (economy) - extra urban | 6.3 l/100 km 37.34 US mpg 44.84 UK mpg |
| Fuel consumption (economy) - combined | 8.4 l/100 km 28 US mpg 33.63 UK mpg |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 - 100 km/h | 7.5 sec |
| Acceleration 0 - 62 mph | 7.5 sec |
| Maximum speed | 225 km/h |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 7.2 kg/Hp |
| Engine specs | |
| Power | 177 Hp @ 5800 rpm. |
| Power per litre | 70.9 Hp/l |
| Torque | 230 Nm @ 3500-5000 rpm. |
| Engine location | Front, Longitudinal |
| Model Engine | N52B25 |
| Engine displacement | 2497 cm3 |
| Number of cylinders | 6 |
| Position of cylinders | Inline |
| Cylinder Bore | 82 mm |
| Piston Stroke | 78.8 mm |
| Compression ratio | 11 |
| Number of valves per cylinder | 4 |
| Fuel System | Multi-point indirect injection |
| Engine oil capacity | 6.5 l |
| Space, Volume and weights | |
| Kerb Weight | 1275 kg |
| Max. weight | 1570 kg |
| Max load | 295 kg |
| Trunk (boot) space - minimum | 240 - 260 l |
| Fuel tank capacity | 55 l |
| Dimensions | |
| Length | 4091 mm |
| Width | 1781 mm |
| Height | 1299 mm |
| Wheelbase | 2495 mm |
| Minimum turning circle (turning diameter) | 9.8 m |
| Drivetrain, brakes and suspension specs | |
| Drive wheel | Rear wheel drive |
| Number of Gears (automatic transmission) | 6 |
| Front suspension | Independent, Spring McPherson, with stabilizer |
| Rear suspension | Helical spring |
| Front brakes | Disc |
| Rear brakes | Disc |
| Assisting systems | ABS |
| Tires size | 225/50 R16 |
| Wheel rims size | 7J x 16 |
