BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic technical specifications and fuel economy
BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic has a combined fuel consumption of 7.0-7.2 l/100 km urban fuel consumption of 9.0-9.3 l/100 km extra urban fuel consumption of 5.8-5.9 l/100 km BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic accelerates from 0 to 100 km/h in 6.5 sec. The maximum speed is 250 km/h | 155 mph.
BMW 4 Series Convertible (F33) 428i (245 Hp) xDrive Steptronic Technical information
General information
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| Brand : | BMW |
| Model : | 4 Series |
| Generation : | 4 Series Convertible (F33) |
| Engine / modification : | 428i (245 Hp) xDrive Steptronic |
| Production start : | 2014 year |
| Production end : | 2016 year |
| Coupe type : | Cabriolet |
| Num. of Doors : | 2 |
| Num. of seats : | 4 |
Fuel economy (consumption)
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| Fuel consumption / economy - urban : | 9.0-9.3 l/100 km |
| Fuel consumption / economy - extra urban : | 5.8-5.9 l/100 km |
| Fuel consumption / economy - combined : | 7.0-7.2 l/100 km |
| Fuel consumption at Low speed (WLTP) : | |
| Fuel Type : | Petrol (Gasoline) |
| Fuel consumption at Medium speed (WLTP) : | |
| Drag coefficient : | 0.31 |
| Fuel consumption at high speed (WLTP) : | |
| Fuel tank volume : | 60 l | 15.9 US gallons | 13.2 UK gallons |
| Fuel consumption at very high speed (WLPT) : | |
| Combined fuel consumption (WPLT) : | |
| Emission standard : | EURO VI |
| CO2 emissions : | 163-167 g/km |
Performance
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| Power : | 245 hp | 180 kW |
| Max power in : | 5000-6500 rpm. |
| Maximum speed : | 250 km/h | 155 mph |
| Acceleration from 0 to 100 km/h : | 6.5 sec |
| CO2 emissions (WLTP) : | |
| Torque : | 350 Nm @ 1250-4800 rpm. |
Engine
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| Engine position : | Front, longitudinal |
| Engine displacement : | 1997 cm3 |
| Engine oil capacity : | 5.75 l |
| Coolant : | 9.1 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 : | 11 |
| Piston Stroke : | 90.1 mm |
| Cylinder Bore : | 84 mm |
| Average Energy consumption (WLTP) : | |
Electric motor
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| System power : | |
| System torque : | |
Transmission
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| Wheel Drive : | All wheel drive (4x4) |
| Number of Gears (automatic transmission) : | 8 Steptronic |
Chassis
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| Length : | 4638 mm | 182.6 in |
| Width : | 1825 mm | 71.9 in |
| Height : | 1399 mm | 55.1 in |
| Wheelbase : | 2810 mm | 110.6 in |
| Front track : | 1544 mm | 60.8 in |
| Rear (Back) track : | 1590 mm | 62.6 in |
| Ride height : | 145 mm | 5.7 in |
| Minimum volume of Luggage (trunk) : | 220 l |
| Maximum amount of Luggage (trunk) : | 370 l |
| Front suspension : | Independent, spring |
| Rear suspension : | Multi-link independent |
| Max weight : | 2220 kg | 4894 lbs |
| Front brakes : | Ventilated discs |
| Rear brakes : | Ventilated discs |
| Kerb Weight : | 1770 kg | 3902 lbs |
| ABS : | yes |
| Steering type : | Steering rack |
| Power steering : | Electric Steering |
| Permitted trailer load with brakes (12%) : | 1700 kg |
| Minimum turning circle (turning diameter) : | 11.8 m |
| Permitted trailer load without brakes : | 750 kg |
| All-electric range (WLTP) : | |
| Permitted towbar download : | 75 kg |
Tyres / Wheels
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| Tire size : | 225/50 R17 94W; 225/45 R18; 255/40 R18; 225/40 R19; 255/35 R19 |
| Wheel rims size : | 7.5J x 17; 8J x 18; 8.5J x 18; 8J x 19; 8.5J x 19 |
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