BMW Z4 (G29) M40i (340 Hp) Steptronic technical specifications and fuel economy
BMW Z4 (G29) M40i (340 Hp) Steptronic has a combined fuel consumption of 7.1-7.4 l/100 km urban fuel consumption of 9.2 l/100 km | 25.6 mpg US | 30.7 mpg UK extra urban fuel consumption of 5.9-6.3 l/100 km BMW Z4 (G29) M40i (340 Hp) Steptronic accelerates from 0 to 100 km/h in 4.5 sec. The maximum speed is 250 km/h | 155 mph.
BMW Z4 (G29) M40i (340 Hp) Steptronic Technical information
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General information
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| Brand : | BMW |
| Model : | Z4 |
| Generation : | Z4 (G29) |
| Engine / modification : | M40i (340 Hp) Steptronic |
| Production start : | 2018 year |
| Production end : | |
| Coupe type : | Cabriolet |
| Num. of Doors : | 2 |
| Num. of seats : | 2 |
Fuel economy (consumption)
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| Fuel consumption / economy - urban : | 9.2 l/100 km | 25.6 mpg US | 30.7 mpg UK |
| Fuel consumption / economy - extra urban : | 5.9-6.3 l/100 km |
| Fuel consumption / economy - combined : | 7.1-7.4 l/100 km |
| Fuel Type : | Petrol (Gasoline) |
| Drag coefficient : | 0.31 |
| Fuel tank volume : | 52 l | 13.7 US gallons | 11.4 UK gallons |
| Emission standard : | Euro 6 d |
| CO2 emissions : | 162-168 g/km |
Performance
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| Power : | 340 hp | 250 kW |
| Max power in : | 5000-6500 rpm. |
| Maximum speed : | 250 km/h | 155 mph |
| Acceleration from 0 to 100 km/h : | 4.5 sec |
| Torque : | 500 Nm @ 1600-4500 rpm. |
Engine
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| Model Engine : | B58B30 |
| Engine position : | Front, longitudinal |
| Engine displacement : | 2998 cm3 |
| Engine oil capacity : | 6.5 l |
| Fuel System : | Direct injection |
| Aspiration / Turbine : | Twin-power turbo |
| Position of cylinders : | Inline |
| Number of cylinders : | 6 |
| Number of valves per cylinder : | 4 |
| Compression ratio : | 11 |
| Piston Stroke : | 94.6 mm |
| Cylinder Bore : | 82 mm |
Transmission
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| Wheel Drive : | All wheel drive (4x4) |
| Number of Gears (automatic transmission) : | 8 Steptronic |
Chassis
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| 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 : | 1594 mm | 62.8 in |
| Rear (Back) track : | 1589 mm | 62.6 in |
| Ride height(clearance) : | 114 mm | 4.5 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 : | 1860 kg | 4101 lbs |
| Front brakes : | Ventilated discs |
| Rear brakes : | Ventilated discs |
| Kerb Weight : | 1535 kg | 3384 lbs |
| ABS : | yes |
| Steering type : | Steering rack and pinion |
| Power steering : | Electric Steering |
| Minimum turning circle (turning diameter) : | 11.0 m |
Tyres / Wheels
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| Tire size : | 255/40 ZR18; 275/40 ZR18 |
| Wheel rims size : | 9J x 18; 10J x 18 |
| Compare this car with other cars | |
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