BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Technical specifications and fuel economy
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic has a combined fuel consumption of 6.0-6.1 l/100 km urban fuel consumption of 7.4 l/100 km | 31.8 mpg US | 38.2 mpg UK extra urban fuel consumption of 4.9-5.3 l/100 km BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic accelerates from 0 to 100 km/h in 5.4 sec. The maximum speed is 250 km/h | 155 mph.
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Technical information
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic General information | |
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Brand : | BMW |
Model : | Z4 |
Generation : | Z4 (G29) |
Engine / modification : | 30i (258 Hp) sDrive Steptronic |
Production start : | 2018 year |
Production end : | |
Coupe type : | Cabriolet |
Num. of Doors : | 2 |
Num. of seats : | 2 |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Fuel economy (consumption) | |
Fuel consumption / economy - urban : | 7.4 l/100 km | 31.8 mpg US | 38.2 mpg UK |
Fuel consumption / economy - extra urban : | 4.9-5.3 l/100 km |
Fuel consumption / economy - combined : | 6.0-6.1 l/100 km |
Fuel Type : | Petrol (Gasoline) |
Drag coefficient : | 0.29 |
Fuel tank volume : | 52 l | 13.7 US gallons | 11.4 UK gallons |
Emission standard : | Euro 6 d |
CO2 emissions : | 137-139 g/km |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Performance | |
Power : | 258 hp | 190 kW |
Max power in : | 5000-6500 rpm. |
Maximum speed : | 250 km/h | 155 mph |
Acceleration from 0 to 100 km/h : | 5.4 sec |
Torque : | 400 Nm @ 1550-4400 rpm. |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Engine | |
Model Engine : | B48B20 |
Engine position : | Front, longitudinal |
Engine displacement : | 1998 cm3 |
Engine oil capacity : | 5.25 l |
Fuel System : | Direct injection |
Aspiration / Turbine : | Twin-power turbo |
Position of cylinders : | Inline |
Number of cylinders : | 4 |
Number of valves per cylinder : | 4 |
Compression ratio : | 10.2 |
Piston Stroke : | 94.6 mm |
Cylinder Bore : | 82 mm |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Transmission | |
Wheel Drive : | Rear wheel drive |
Number of Gears (automatic transmission) : | 8 Steptronic |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Chassis | |
Length : | 4324 mm | 170.2 in |
Width : | 1864 mm | 73.4 in |
Width including mirrors : | 2024 mm | 79.7 in |
Height : | 1304 mm | 51.3 in |
Wheelbase : | 2470 mm | 97.2 in |
Front track : | 1609 mm | 63.3 in |
Rear (Back) track : | 1616 mm | 63.6 in |
Ride height(clearance) : | 117 mm | 4.6 in |
Front overhang : | 907 mm |
Rear overhang : | 947 mm |
Minimum volume of Luggage (trunk) : | 281 l |
Front suspension : | Double wishbone |
Rear suspension : | Multi-link independent |
Max weight : | 1740 kg | 3836 lbs |
Front brakes : | Ventilated discs |
Rear brakes : | Ventilated discs |
Kerb Weight : | 1415 kg | 3120 lbs |
ABS : | yes |
Steering type : | Steering rack and pinion |
Power steering : | Electric Steering |
Minimum turning circle (turning diameter) : | 11.0 m |
BMW Z4 (G29) 30i (258 Hp) sDrive Steptronic Tyres / Wheels | |
Tire size : | 225/50 R17; 255/45 R17 |
Wheel rims size : | 7.5J x 17; 8.5J x 17 |