Car technical specifications and fuel economy / consumption / mpg

Comparison BMW M8 Convertible (F91, facelift 2022) Competition 4.4 V8 (625 Hp) xDrive Steptronic Sport & Infiniti QX55 2.0i Turbo (268 Hp) IAWD CVT


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BMW M8 Convertible (F91, facelift 2022) Competition 4.4 V8 (625 Hp) xDrive Steptronic Sport
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Infiniti QX55 2.0i Turbo (268 Hp) IAWD CVT
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Brand: BMW Infiniti
Model: M8 QX55
Generation: M8 Convertible (F91, facelift 2022) QX55
Engine / modification: Competition 4.4 V8 (625 Hp) xDrive Steptronic Sport 2.0i Turbo (268 Hp) IAWD CVT
Production start: 2022 year 2021 year
Coupe type: Cabriolet SUV
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 2 5
Num. of seats: 4 5
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Fuel tank volume: 68 l 61 l
Combined fuel consumption (WLTP): 11.2-11.6 l/100 km
Emission standard: Euro 6d LEV3-ULEV70
Power: 625 hp 268 hp
Max power in: 6000 rpm. 5600 rpm.
Maximum speed: 250 , Electronically limited km/h
Acceleration from 0 to 100 km/h: 3.3 sec
CO2 emissions (WLTP): 255-264 g/km
Torque: 750 Nm @ 1800-5860 rpm. 380 Nm @ 4400-4800 rpm.
Model Engine: S63B44B KR20DDET
Engine position: Front, longitudinal
Engine displacement: 4395 cm3 1997 cm3
Engine oil capacity: 10 l 4.7 l
Coolant: 7.6 l
Fuel System: Direct injection
Maximum engine speed: 6000 rpm.
Aspiration / Turbine: BiTurbo
Position of cylinders: V engine Inline
Number of cylinders: 8 4
Number of valves per cylinder: 4 4
Compression ratio: 10 8
Piston Stroke: 88.3 mm 90.1 mm
Cylinder Bore: 89 mm 84 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic Sport CVT
Length: 4867 mm 4732 mm
Width: 1907 mm 1902 mm
Width including mirrors: 2137 mm
Height: 1353 mm 1621 mm
Wheelbase: 2827 mm 2799 mm
Front track: 1627 mm 1636 mm
Rear (Back) track: 1632 mm 1621 mm
Ride height(clearance): 218 mm
Approach angle: 17.4 °
Departure angle: 23.6 °
Ramp angle: 19.1 °
Front overhang: 950 mm
Rear overhang: 1090 mm
Minimum volume of Luggage (trunk): 280-350 l 762 l
Maximum amount of Luggage (trunk): 1532 l
Front suspension: Double wishbone Independent, Spring McPherson, with stabilizer
Rear suspension: Multi-link independent Independent, spring multi-link with stabilizer
Max weight: 2440 kg 2302 kg
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Kerb Weight: 2025 kg 1821-1844 kg
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Electric Steering
Minimum turning circle (turning diameter): 12.2 m 11.1 m
Tire size: 275/35 ZR20; 285/35 ZR20 255/45 R20
Wheel rims size: 9.5J x 20; 10.5J x 20 R20