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CompareBMW 8 Series Convertible (G14) M850i (530 Hp) xDrive Steptronic

BMW 8 Series Convertible (G14)BMW 8 Series Convertible (G14) M850i (530 Hp) xDrive Steptronic

General information

Brand
BMW
Model
8 Series
Generation
8 Series Convertible (G14)
Modification (Engine)
M850i (530 Hp) xDrive Steptronic
Start of production
2020
End of production
March, 2022
Powertrain Architecture
Internal Combustion engine
Body type
Cabriolet
Seats
4
Doors
2

Performance specs

Fuel consumption (economy) - urban
14.1-14.2 l/100 km (NEDC, WLTP equivalent)
Fuel consumption (economy) - extra urban
7.6-7.7 l/100 km (NEDC, WLTP equivalent)
Fuel consumption (economy) - combined
10.0-10.1 l/100 km (NEDC, WLTP equivalent)
CO2 emissions
229-232 g/km (NEDC, WLTP equivalent)
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 100 km/h
4.0 sec
Acceleration 0 - 62 mph
4.0 sec
Acceleration 0 - 60 mph
3.8 sec (Calculated by Auto-Data.net)
Maximum speed
250 km/h
Emission standard
Euro 6d
Weight-to-power ratio
3.9 kg/Hp, 258.5 Hp/tonne
Weight-to-torque ratio
2.7 kg/Nm, 365.9 Nm/tonne

Internal combustion engine specs

Power
530 Hp @ 5500-6000 rpm.
Power per litre
120.6 Hp/l
Torque
750 Nm @ 1800-4600 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
N63B44D
Engine displacement
4395 cm3
Number of cylinders
8
Engine configuration
V-engine
Cylinder Bore
89 mm
Piston Stroke
88.3 mm
Compression ratio
10.5
Number of valves per cylinder
4
Fuel injection system
Direct injection
Engine aspiration
TwinPower Turbo, Intercooler
Valvetrain
VALVETRONIC
Engine oil capacity
10.5 l
Engine oil specification
Log in to see.Log in to see.
Coolant
10 l
Engine systems
Start & Stop System
Particulate filter

Volume and weights

Kerb Weight
2050 kg
Max. weight
2515 kg
Max load
465 kg
Trunk (boot) space - minimum
350 l
Fuel tank capacity
68 l

Dimensions

Length
4851 mm
Width
1902 mm
Height
1345 mm
Wheelbase
2822 mm
Front track
1627 mm
Rear (Back) track
1642 mm
Ride height (ground clearance)
125 mm
Drag coefficient (Cd)
0.31
Minimum turning circle (turning diameter)
11.9 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
8 gears, automatic transmission Steptronic
Front suspension
Double wishbone
Rear suspension
Independent multi-link suspension
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
Front wheel tires: 245/35 R20 95Y XL, Rear wheel tires: 275/30 R20 97Y XL
Wheel rim size
Front wheel rims: 8J x 20, Rear wheel rims: 9J x 20