Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 4 Series Convertible (G23) 430d (286 Hp) MHEV Steptronic & BMW X4 (G02 LCI, facelift 2021) 20d (190 Hp) MHEV xDrive Steptronic


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BMW 4 Series Convertible (G23) 430d (286 Hp) MHEV Steptronic
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BMW X4 (G02 LCI, facelift 2021) 20d (190 Hp) MHEV xDrive Steptronic
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Brand: BMW BMW
Model: 4 Series X4
Generation: 4 Series Convertible (G23) X4 (G02 LCI, facelift 2021)
Engine / modification: 430d (286 Hp) MHEV Steptronic 20d (190 Hp) MHEV xDrive Steptronic
Production start: 2021 year 2021 year
Coupe type: Cabriolet
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel Type: Diesel Diesel
Drag coefficient: 0.28 0.29-0.35
Fuel tank volume: 59 l 68 l
Combined fuel consumption (WLTP): 5.3-6 l/100 km
Emission standard: Euro 6d Euro 6d
Power: 286 hp 190 hp
Max power in: 4000 rpm. 4000 rpm.
Maximum speed: 250 , Electronically limited km/h 213 km/h
Acceleration from 0 to 100 km/h: 5.8 sec 7.9 sec
CO2 emissions (WLTP): 139-156 g/km 149-170 g/km
Torque: 650 Nm @ 1500-2500 rpm. 400 Nm @ 1750-2500 rpm.
Model Engine: B57D30B
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 2993 cm3 1995 cm3
Engine oil capacity: 7 l 5.5 l
Fuel System: Diesel Commonrail Diesel Commonrail
Position of cylinders: Inline Inline
Valvetrain: DOHC DOHC
Number of cylinders: 6 4
Number of valves per cylinder: 4 4
Compression ratio: 16.5 16.5
Piston Stroke: 90 mm 90 mm
Cylinder Bore: 84 mm 84 mm
Electric motor power: 11 11
Wheel Drive: Rear wheel drive All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic 8 Steptronic
Length: 4768 mm 4751 mm
Width: 1852 mm 1918 mm
Height: 1384 mm 1621 mm
Wheelbase: 2851 mm 2864 mm
Front track: 1573 mm 1620 mm
Rear (Back) track: 1612 mm 1666 mm
Ride height(clearance): 124 mm 204 mm
Approach angle: 25 °
Departure angle: 22.2 °
Ramp angle: 20 °
Wading depth: 500 mm
Minimum volume of Luggage (trunk): 300 l 525 l
Maximum amount of Luggage (trunk): 385 l 1430 l
Rear suspension: Independent multi-link Independent multi-link
Max weight: 2380 kg 2450 kg
Front brakes: Ventilated discs Ventilated discs
Rear brakes: Ventilated discs Ventilated discs
Kerb Weight: 1880 kg 1840 kg
Power steering: Electric Steering Electric Steering
Max. roof load: 100 kg
Minimum turning circle (turning diameter): 11.4 m 12.1 m
Permitted trailer load with brakes (12%): 1800 kg 2400 kg
Permitted trailer load without brakes: 750 kg 750 kg
Permitted towbar download: 75 kg 100 kg
Tire size: 225/50 R17 225/60 R18
Wheel rims size: 7.5J x 17 7J x 18