Compare BMW M6 F13 Coupe vs Alpina B4 F32 LCI
Variants
M6
M6 Competition
B4 S AWD
B4 S
B4 S Edition 99 AWD
B4 S Edition 99
Capacity
Cargo Capacity
460 L / 16.2 cu-ft
445 L / 15.7 cu-ft
Coolant Capacity
18.5 L / 19.5 qt
Engine Oil Capacity
8.5 L / 9.0 qt
Fuel Capacity
80.0 L / 21.1 gal
60.0 L / 15.9 gal
Passengers
4
4
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Suspension | Front
Double-wishbone
Suspension | Rear
Multi-link
Tire Size
245/30 ZR20, 265/30 ZR20
Turning Circle
12.1 m / 39.7 ft
Construction
Body Style
2-door Coupe
2-door Coupe
Dimensions
Size | Height
1373 mm / 54.1 in
Size | Length
4898 mm / 192.8 in
4640 mm / 182.7 in
Size | Width
1899 mm / 74.8 in
1825 mm / 71.9 in
Track Width | Front
1631.0 mm / 64.2 in
Track Width | Rear
1612.0 mm / 63.5 in
1576.0 mm / 62.0 in
Wheel Size
8J x 20, 9J x 20
Wheelbase
2851 mm / 112.2 in
2810 mm / 110.6 in
Performance
CO2 Emission
231 g/km
Coefficient Of Drag
0.32
Top Speed
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 6
Engine | Bore
89.0 mm / 3.5 in
84.0 mm / 3.3 in
Engine | Compression Ratio
10.0:1
10.2:1
Engine | Displacement
4.4 L / 268.2 cu-in / 4395.0 cc
3.0 L / 181.8 cu-in / 2979.0 cc
Engine | Stroke
88.3 mm / 3.5 in
89.6 mm / 3.5 in
Engine | Type
Bi-turbocharged direct-injected petrol inline-6 engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
Transmission | Type
Double clutch transmission (DCT)
Automatic Switch-Tronic
Reviews
Neofiliac score
84%
81%
Pros
- Quick and faster
- Lots of power
- Elegant yet imposing styling
- Double-wishbone + multi-link suspension
- Good performance
- Good styling
Cons
- Very unreliable engine
- Not very special
- No manual transmission
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