Compare Audi R8 42 vs BMW M4 G82 vs BMW M6 E63 Coupe
Variants
4.2 FSI 420
4.2 FSI 420 AMT
4.2 FSI 430
4.2 FSI 430 AMT
5.2 FSI 525
5.2 FSI 525 AMT
GT AMT
M4
M4 Competition
M4 Competition xDrive
M6 SMG
Capacity
Cargo Capacity
440 L / 15.5 cu-ft
450 L / 15.9 cu-ft
Coolant Capacity
25.0 L / 26.4 qt
15.0 L / 15.9 qt
Engine Oil Capacity
7.0 L / 7.4 qt
Fuel Capacity
59.0 L / 15.6 gal
70.0 L / 18.5 gal
Passengers
2
4
4
Payload
300 kg / 661 lbs
490 kg / 1080 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Hydraulic Steering
Electric Steering
Hydraulic Steering
Suspension | Front
Double-wishbone
MacPherson
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Multi-link
Turning Circle
11.8 m / 38.7 ft
12.2 m
12.5 m / 41.0 ft
Construction
Body Style
2-door Coupe
2-door Coupe
2-door Coupe
Dimensions
Size | Height
1252 mm / 49.3 in
Size | Length
4794 mm / 188.7 in
4871 mm / 191.8 in
Size | Width
1855 mm / 73.0 in
Track Width | Front
1617.0 mm / 63.7 in
1567.0 mm / 61.7 in
Track Width | Rear
1605.0 mm / 63.2 in
1584.0 mm / 62.4 in
Weight
1710.0 kg / 3769.9 lbs
Wheelbase
2650 mm / 104.3 in
2857 mm / 112.5 in
2781 mm / 109.5 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
0.34
0.32
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Rear-engine (longitudinal), All-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6d
Euro 4
Engine
S58B30T0
S85B50
Engine | Bore
84.5 mm / 3.3 in
84.0 mm / 3.3 in
92.0 mm / 3.6 in
Engine | Compression Ratio
12.5:1
9.3:1
12.0:1
Engine | Displacement
3.0 L / 182.6 cu-in / 2993.0 cc
5.0 L / 305.1 cu-in / 4999.0 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
92.8 mm / 3.7 in
90.0 mm / 3.5 in
75.2 mm / 3.0 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
6-speed
7-speed
Transmission | Type
Automatic
Production
Debut
2020-09-23
Made In
Germany
Reviews
Neofiliac score
86%
85%
78%
Pros
- Wonderful dry sump engines
- Good handling characteristics
- Manual transmission
- Rather good performance level
- Up to 510hp of power and 650Nm of torque
- Improved handling
- Superb, characterful V10 engine
- Beautiful exterior styling
Cons
- AWD-only
- Automated manual transmission
- Awkward styling from some angles
- Poor ride quality
- Reliability concerns
- Ugly front-end
- Horrible engine durability
- Bad SMG transmission
- Very high fuel consumption
- MacPherson front suspension
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