Compare BMW M6 E63 Coupe vs BMW M4 G82 vs Porsche 911 991.2
Variants
M6 SMG
M4
M4 Competition
M4 Competition xDrive
Carrera
Carrera 4 GTS
Carrera 4 GTS PDK
Carrera 4S
Carrera 4S PDK
Carrera GTS
Carrera GTS PDK
Carrera PDK
Carrera S
Carrera S PDK
Carrera T
Carrera T PDK
GT2 RS PDK
GT3
GT3 PDK
GT3 RS PDK
Turbo PDK
Turbo S Exclusive PDK
Turbo S PDK
Capacity
Cargo Capacity
450 L / 15.9 cu-ft
440 L / 15.5 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
Engine Oil Capacity
7.0 L / 7.4 qt
Fuel Capacity
70.0 L / 18.5 gal
59.0 L / 15.6 gal
Passengers
4
4
Payload
490 kg / 1080 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Offroad | Approach Angle
6.3 deg
Offroad | Breakover Angle
10.3 deg
Offroad | Departure Angle
9.5 deg
Power Steering
Hydraulic Steering
Electric Steering
Electric Steering
Suspension | Front
MacPherson strut
MacPherson
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
12.5 m / 41.0 ft
12.2 m
Construction
Body Style
2-door Coupe
2-door Coupe
2-door Coupe
Dimensions
Ground Clearance
88 mm / 3.5 in
Size | Length
4871 mm / 191.8 in
4794 mm / 188.7 in
Size | Width
1855 mm / 73.0 in
Track Width | Front
1567.0 mm / 61.7 in
1617.0 mm / 63.7 in
Track Width | Rear
1584.0 mm / 62.4 in
1605.0 mm / 63.2 in
Weight
1710.0 kg / 3769.9 lbs
Wheelbase
2781 mm / 109.5 in
2857 mm / 112.5 in
Performance
Acceleration | 0 - 100 km/h
4.6 sec
Acceleration | 0 - 60 mph
4.4 sec
CO2 Emission
342 g/km
Coefficient Of Drag
0.32
0.34
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 4
Euro 6d
Engine
S85B50
S58B30T0
Engine | Bore
92.0 mm / 3.6 in
84.0 mm / 3.3 in
Engine | Compression Ratio
12.0:1
9.3:1
Engine | Displacement
5.0 L / 305.1 cu-in / 4999.0 cc
3.0 L / 182.6 cu-in / 2993.0 cc
Engine | Power
507.0 hp / 378.1 kW @ 7750 rpm
Engine | Specific Output
101.4 hp/L / 1.7 hp/cu-in
Engine | Stroke
75.2 mm / 3.0 in
90.0 mm / 3.5 in
Engine | Torque
520 Nm / 383.5 lb-ft @ 6100 rpm
Engine | Type
Naturally-aspirated multi-port injected petrol V10 DOHC engine with 4 values per cylinder
Fuel Capacity
59 L
Transmission | Gears
7-speed
Transmission | Type
Automatic
Production
Debut
2020-09-23
Made In
Germany
Reviews
Neofiliac score
78%
85%
87%
Pros
- Superb, characterful V10 engine
- Beautiful exterior styling
- Rather good performance level
- Up to 510hp of power and 650Nm of torque
- Improved handling
- Lots of power and torque
- Faster and quicker
- Good 0.28 drag coefficient
- Small turning circle
- Good handling dynamics
Cons
- Horrible engine durability
- Bad SMG transmission
- Very high fuel consumption
- MacPherson front suspension
- Poor ride quality
- Reliability concerns
- Ugly front-end
- Turbocharging everything but GT3
- Stuck with MacPherson struts in the front
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