Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic & Buick LaCrosse II 3.6 V6 (303 Hp) AWD Automatic


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BMW 8 Series (G15) M850i (530 Hp) xDrive Steptronic
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Buick LaCrosse II 3.6 V6 (303 Hp) AWD Automatic
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Brand: BMW Buick
Model: 8 Series LaCrosse
Generation: 8 Series (G15) LaCrosse II
Engine / modification: M850i (530 Hp) xDrive Steptronic 3.6 V6 (303 Hp) AWD Automatic
Production start: 2018 year 2012 year
Production end: 2020 year 2013 year
Coupe type: Coupe Sedan
Powertrain Architecture: Internal Combustion engine
Num. of Doors: 2 4
Num. of seats: 4 5
Fuel consumption / economy - combined: 10.0-10.5 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.33
Fuel tank volume: 68 l 74.0 l
Emission standard: Euro 6
CO2 emissions: 228-240 g/km
Power: 530 hp 303 hp
Max power in: 5500-6000 rpm. 6800 rpm.
Maximum speed: 250 km/h
Acceleration from 0 to 100 km/h: 3.7 sec
Torque: 750 Nm @ 1800-4600 rpm. 358 Nm @ 5300 rpm.
Model Engine: N63B44 LFX
Engine position: Front, longitudinal
Engine displacement: 4395 cm3 3564 cm3
Engine oil capacity: 10.5 l 5.7 l
Coolant: 7.1 l
Fuel System: Direct injection
Aspiration / Turbine: Twin-power turbo Naturally aspirated engine
Position of cylinders: V engine
Valvetrain: DOHC, CVVT
Number of cylinders: 8 6
Number of valves per cylinder: 4 4
Compression ratio: 10.5 11.5
Piston Stroke: 88.3 mm 85.6 mm
Cylinder Bore: 89 mm 94 mm
Wheel Drive: All wheel drive (4x4) All wheel drive (4x4)
Number of Gears (automatic transmission): 8 Steptronic
Length: 4851 mm 5003 mm
Width: 1902 mm 1858 mm
Width including mirrors: 2137 mm
Height: 1346 mm 1503 mm
Wheelbase: 2822 mm 2837 mm
Front track: 1627 mm 1567 mm
Rear (Back) track: 1642 mm 1576 mm
Ride height(clearance): 128 mm
Front overhang: 953 mm
Rear overhang: 1076 mm
Minimum volume of Luggage (trunk): 420 l
Maximum amount of Luggage (trunk): 376 l
Front suspension: Double wishbone
Rear suspension: Multi-link independent
Max weight: 2395 kg
Front brakes: Ventilated discs
Rear brakes: Ventilated discs
Kerb Weight: 1890 kg 1903 kg
ABS: yes
Steering type: Steering rack and pinion Steering rack and pinion
Power steering: Electric Steering Hydraulic Steering
Max. roof load: 75 kg
Minimum turning circle (turning diameter): 11.9 m 11.75 m
Permitted trailer load with brakes (12%): 454 kg
Tire size: 245/35 R20; 275/30 R20 245/45 R18; 245/40 R19
Wheel rims size: 8J x 20; 9J x 20