Compare Alpina B6 F13 Coupe vs BMW 6 Series F13
Variants
B6 Bi-Turbo
B6 Bi-Turbo EDITION 50
640d
640d xDrive
640i
640i xDrive
650i 407
650i 407 xDrive
650i 450
650i 450 xDrive
Capacity
Cargo Capacity
460 L / 16.2 cu-ft
460 L / 16.2 cu-ft
Fuel Capacity
70.0 L / 18.5 gal
70.0 L / 18.5 gal
Passengers
4
4
Payload
450 kg / 992 lbs
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
Suspension | Rear
Multi-link
Multi-link
Turning Circle
11.7 m / 38.4 ft
Construction
Body Style
2-door Coupe
2-door Coupe
Dimensions
Ground Clearance
124 mm / 4.9 in
Size | Length
4894 mm / 192.7 in
4894 mm / 192.7 in
Size | Width
1894 mm / 74.6 in
Track Width | Front
1594.0 mm / 62.8 in
1600.0 mm / 63.0 in
Weight
1870.0 kg / 4122.6 lbs
Wheelbase
2855 mm / 112.4 in
2855 mm / 112.4 in
Performance
CO2 Emission
219 g/km
Fuel Economy
9.4 L/100km / 25.0 MPG (combined) | 12.9 L/100km / 18.2 MPG (urban) | 7.4 L/100km / 31.8 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Engine | Bore
89.0 mm / 3.5 in
Engine | Compression Ratio
10.0:1
Engine | Displacement
4.4 L / 268.2 cu-in / 4395.0 cc
Engine | Stroke
88.3 mm / 3.5 in
Transmission | Gears
8-speed
8-speed
Transmission | Type
Automatic
Automatic Steptronic
Reviews
Neofiliac score
64%
83%
Pros
- Good levels of power output
- Nice interior upgrades
- Elegant yet imposing styling
- New double-wishbone + multi-link suspension setup
- Good 0.28 drag coefficient
Cons
- Unreliable N63 engine
- Not as handsome as the E63
- Not as special as the M6
- Not notably better than the BMW 650i
- Lots of AWD nonsense
- Horrible N63 and N57 engines
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