Compare BMW M6 F13 Coupe vs BMW M8 F92 vs BMW 8 Series Gran Coupe G16
Variants
M6
M6 Competition
M8
M8 Competition
840d Euro6d xDrive
840d xDrive
840i
840i Euro6d
840i Euro6d xDrive
840i xDrive
M850i xDrive
Capacity
Cargo Capacity
460 L / 16.2 cu-ft
420 L / 14.8 cu-ft
440 L / 15.5 cu-ft
Coolant Capacity
18.5 L / 19.5 qt
9.5 L / 10.0 qt
Engine Oil Capacity
8.5 L / 9.0 qt
10.0 L / 10.6 qt
Fuel Capacity
80.0 L / 21.1 gal
68.0 L / 18.0 gal
Passengers
4
4
5
Payload
500 kg / 1102 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
12.1 m / 39.7 ft
12.2 m / 40.0 ft
12.3 m
Construction
Body Style
2-door Coupe
2-door Coupe
Dimensions
Ground Clearance
128 mm
Size | Height
1362 mm / 53.6 in
Size | Length
4898 mm / 192.8 in
4867 mm / 191.6 in
Size | Width
1899 mm / 74.8 in
1907 mm / 75.1 in
Track Width | Front
1631.0 mm / 64.2 in
1627.0 mm / 64.1 in
1627.0 mm / 64.1 in
Track Width | Rear
1612.0 mm / 63.5 in
1632.0 mm / 64.3 in
1671.0 mm / 65.8 in
Weight
1885.0 kg / 4155.7 lbs
Wheelbase
2851 mm / 112.2 in
2827 mm / 111.3 in
3023 mm / 119.0 in
Performance
CO2 Emission
231 g/km
238 ~ 242 g/km
Coefficient Of Drag
0.32
Fuel Economy
10.5 L/100km / 22.4 MPG (combined) | 15.2 L/100km / 15.5 MPG (urban) | 7.7 L/100km / 30.5 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6
Euro 6d-Temp
Engine
S63B44
Engine | Bore
89.0 mm / 3.5 in
89.0 mm / 3.5 in
Engine | Compression Ratio
10.0:1
10.0:1
Engine | Displacement
4.4 L / 268.2 cu-in / 4395.0 cc
4.4 L / 268.2 cu-in / 4395.0 cc
Engine | Stroke
88.3 mm / 3.5 in
88.3 mm / 3.5 in
Engine | Type
Twin-scroll turbocharged direct-injected petrol V8 engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
8-speed
Transmission | Type
Double clutch transmission (DCT)
Automatic M Steptronic
Automatic Steptronic
Production
Availability
2019
Debut
2018-06
Made In
Germany
Reviews
Neofiliac score
84%
89%
81%
Pros
- Quick and faster
- Lots of power
- Elegant yet imposing styling
- Double-wishbone + multi-link suspension
- Rather sexy styling
- Good performance overall
- Arguably the best BMW available
- Good performance
- Decent styling
- Good 0.28 drag coefficient
- Good tech integration
Cons
- Very unreliable engine
- Reliability concerns
- AWD only
- Hunchback gran coupe nonsense
- AWD
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