Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic & BMW X4 M (F98) 3.0 (480 Hp) xDrive Steptronic


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BMW 4 Series Convertible (G23) 420d (190 Hp) MHEV Steptronic
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BMW X4 M (F98) 3.0 (480 Hp) xDrive Steptronic
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Brand: BMW BMW
Model: 4 Series X4 M
Generation: 4 Series Convertible (G23) X4 M (F98)
Engine / modification: 420d (190 Hp) MHEV Steptronic 3.0 (480 Hp) xDrive Steptronic
Production start: 2020 year 2019 year
Coupe type: Cabriolet SUV
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel consumption / economy - urban: 12.9-13.7 l/100 km
Fuel consumption / economy - extra urban: 8.6-9.0 l/100 km
Fuel consumption / economy - combined: 10.5 l/100 km
Fuel Type: Diesel Petrol (Gasoline)
Drag coefficient: 0.27 0.36
Fuel tank volume: 59 l 65 l
Combined fuel consumption (WLTP): 4.9-5.5 l/100 km
Emission standard: Euro 6d Euro 6d-Temp
CO2 emissions: 239 g/km
Power: 190 hp 480 hp
Max power in: 4000 rpm. 6250 rpm.
Maximum speed: 236 km/h 250 km/h
Acceleration from 0 to 100 km/h: 7.6 sec 4.2 sec
CO2 emissions (WLTP): 127-143 g/km
Torque: 400 Nm @ 1750-2500 rpm. 600 Nm @ 2600-5600 rpm.
Model Engine: S58B30
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 1995 cm3 2993 cm3
Engine oil capacity: 5.5 l 7 l
Fuel System: Diesel Commonrail Direct injection
Aspiration / Turbine: Twin-power turbo
Position of cylinders: Inline Inline
Valvetrain: VALVETRONIC
Number of cylinders: 4 6
Number of valves per cylinder: 4 4
Compression ratio: 16.5 9.3
Piston Stroke: 90 mm 90 mm
Cylinder Bore: 84 mm 84 mm
Electric motor power: 11
Battery capacity: 0.528 kWh
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic 8 Steptronic
Length: 4768 mm 4758 mm
Width: 1852 mm 1927 mm
Width including mirrors: 2138 mm
Height: 1384 mm 1618 mm
Wheelbase: 2851 mm 2864 mm
Front track: 1575 mm 1623 mm
Rear (Back) track: 1611 mm 1632 mm
Ride height(clearance): 124 mm
Front overhang: 864 mm
Rear overhang: 1030 mm
Minimum volume of Luggage (trunk): 385 l 525 l
Maximum amount of Luggage (trunk): 1430 l
Front suspension: Double wishbone Double wishbone
Rear suspension: Multi-link independent Multi-link independent
Max weight: 2270 kg 2500 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1775 kg 1970 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 11.4 m 12.6 m
Permitted trailer load with brakes (12%): 1600 kg 2500 kg
Permitted trailer load without brakes: 750 kg 750 kg
Permitted towbar download: 75 kg 100 kg
Tire size: 225/50 R17 98Y XL 255/45 R20 105Y; 265/45 R20 108Y
Wheel rims size: 7.5J x 17 9J x 20; 10J x 20