Car technical specifications and fuel economy / consumption / mpg

Comparison BMW 8 Series (E31) 850i (300 Hp) Automatic & Cadillac CT4 V BLACKWING 3.6 V6 (472 Hp) Automatic


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BMW 8 Series (E31) 850i (300 Hp) Automatic
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Cadillac CT4 V BLACKWING 3.6 V6 (472 Hp) Automatic
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Brand: BMW Cadillac
Model: 8 Series CT4
Generation: 8 Series (E31) CT4
Engine / modification: 850i (300 Hp) Automatic V BLACKWING 3.6 V6 (472 Hp) Automatic
Production start: 1989 year 2021 year
Production end: 1992 year
Coupe type: Coupe Sedan
Num. of Doors: 2 4
Num. of seats: 4 5
Fuel consumption / economy - urban: 19.8 l/100 km
Fuel consumption / economy - extra urban: 8.6 l/100 km
Fuel consumption / economy - combined: 10.3 l/100 km
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.29
Fuel tank volume: 90 l 66 l
Power: 300 hp 472 hp
Max power in: 5200 rpm.
Maximum speed: 250 km/h 304 km/h
Acceleration from 0 to 100 km/h: 7.4 sec
Torque: 450 Nm @ 4100 rpm. 603 Nm
Model Engine: M70B50 LF4
Engine position: Front, longitudinal Front, longitudinal
Engine displacement: 4988 cm3 3564 cm3
Engine oil capacity: 7.5 l 6.6 l
Coolant: 13 l
Fuel System: Multi-point injection Direct injection
Position of cylinders: V engine
Valvetrain: DOHC
Number of cylinders: 12 6
Number of valves per cylinder: 4 4
Compression ratio: 8.8
Piston Stroke: 75 mm 85.6 mm
Cylinder Bore: 84 mm 94 mm
Wheel Drive: Rear wheel drive Rear wheel drive
Number of Gears (automatic transmission): 4 10
Length: 4780 mm 4755 mm
Width: 1855 mm 1814 mm
Height: 1340 mm 1422 mm
Wheelbase: 2684 mm 2776 mm
Front track: 1554 mm
Rear (Back) track: 1562 mm
Ride height(clearance): 140 mm
Minimum volume of Luggage (trunk): 360 l 303 l
Max weight: 2190 kg
Front brakes: Ventilated discs
Rear brakes: Disc
Kerb Weight: 1790 kg
ABS: yes
Steering type: Steering rack and pinion
Power steering: Hydraulic Steering Electric Steering
Minimum turning circle (turning diameter): 11.5 m
Tire size: 235/50 ZR 16 Front wheel tires: 255/35 R18
Wheel rims size: R16 Front wheel rims: 9J x 18