English 
| What is the body type? | Cabriolet, 2 Doors, 2 Seats |
|---|---|
| What is the fuel economy? | 6.0-6.1 l/100 km |
| How ECO is the car? | 137-139 g/km CO2 Euro 6 d |
| How fast is the car? | 250 km/h 0-100 km/h: 5.4 sec |
| How much power? | 258 Hp, 400 Nm |
| What is the engine size? | 2.0 l 1998 cm3 |
| How many cylinders? | 4, Inline |
| How long is this vehicle? | 4324 mm |
| How wide is the vehicle? | 1864 mm |
| What is the curb weigh? | 1415 kg |
| What is the gross weigh? | 1740 kg |
| How much trunk (boot) space? | 281 l |
| How many gears? | 8 Steptronic |
| What type is the gearbox? | automatic transmission |
| General information | |
|---|---|
| Brand | BMW |
| Model | Z4 |
| Generation | Z4 (G29) |
| Modification (Engine) | 30i (258 Hp) sDrive Steptronic |
| Start of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Cabriolet |
| Seats | 2 |
| Doors | 2 |
| Performance specs | |
| Fuel consumption (economy) - urban | 7.4 l/100 km 31.79 US mpg 38.17 UK mpg |
| Fuel consumption (economy) - extra urban | 4.9-5.3 l/100 km 48 - 44.38 US mpg 57.65 - 53.3 UK mpg |
| Fuel consumption (economy) - combined | 6.0-6.1 l/100 km 39.2 - 38.56 US mpg 47.08 - 46.31 UK mpg |
| CO2 emissions | 137-139 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 - 100 km/h | 5.4 sec |
| Acceleration 0 - 62 mph | 5.4 sec |
| Maximum speed | 250 km/h |
| Emission standard | Euro 6 d |
| Weight-to-power ratio | 5.5 kg/Hp |
| Engine specs | |
| Power | 258 Hp @ 5000-6500 rpm. |
| Power per litre | 129.1 Hp/l |
| Torque | 400 Nm @ 1550-4400 rpm. |
| Engine location | Front, Longitudinal |
| Model Engine | B48B20 |
| Engine displacement | 1998 cm3 |
| Number of cylinders | 4 |
| Position of cylinders | Inline |
| Cylinder Bore | 82 mm |
| Piston Stroke | 94.6 mm |
| Compression ratio | 10.2 |
| Number of valves per cylinder | 4 |
| Fuel System | Direct injection |
| Turbine | Twin-power turbo |
| Engine oil capacity | 5.25 l |
| Space, Volume and weights | |
| Kerb Weight | 1415 kg |
| Max. weight | 1740 kg |
| Max load | 325 kg |
| Trunk (boot) space - minimum | 281 l |
| Fuel tank capacity | 52 l |
| Dimensions | |
| Length | 4324 mm |
| Width | 1864 mm |
| Width including mirrors | 2024 mm |
| Height | 1304 mm |
| Wheelbase | 2470 mm |
| Minimum turning circle (turning diameter) | 11.0 m |
| Drivetrain, brakes and suspension specs | |
| Drive wheel | Rear wheel drive |
| Number of Gears (automatic transmission) | 8 Steptronic |
| Front suspension | Double wishbone |
| Rear suspension | Multi-link independent |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS |
| Steering type | Steering rack |
| Power steering | Electric Steering |
| Tires size | 225/50 R17; 255/45 R17 |
| Wheel rims size | 7.5J x 17; 8.5J x 17 |
