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CompareAlpina B8 Gran Coupe (G16) 4.4 V8 (621 Hp) xDrive Switch-Tronic

Alpina B8 Gran Coupe (G16)Alpina B8 Gran Coupe (G16) 4.4 V8 (621 Hp) xDrive Switch-Tronic

General information

Brand
Alpina
Model
B8
Generation
B8 Gran Coupe (G16)
Modification (Engine)
4.4 V8 (621 Hp) xDrive Switch-Tronic
Start of production
March, 2021
End of production
February, 2022
Powertrain Architecture
Internal Combustion engine
Body type
Coupe
Seats
5
Doors
4

Performance specs

Combined fuel consumption (WLTP)
11.9 l/100 km
CO2 emissions (WLTP)
270 g/km
Fuel consumption (economy) - urban
15.8 l/100 km (NEDC, WLTP equivalent)
Fuel consumption (economy) - extra urban
8.4 l/100 km (NEDC, WLTP equivalent)
Fuel consumption (economy) - combined
11.1 l/100 km (NEDC, WLTP equivalent)
CO2 emissions
254 g/km (NEDC, WLTP equivalent)
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 100 km/h
3.4 sec
Acceleration 0 - 62 mph
3.4 sec
Acceleration 0 - 60 mph
3.3 sec
Maximum speed
324 km/h
Emission standard
Euro 6d-ISC-FCM
Weight-to-power ratio
3.5 kg/Hp, 285.5 Hp/tonne
Weight-to-torque ratio
2.7 kg/Nm, 367.8 Nm/tonne

Internal combustion engine specs

Power
621 Hp @ 5500-6500 rpm.
Power per litre
141.3 Hp/l
Torque
800 Nm @ 2000-5000 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
N63B44T3
Engine displacement
4395 cm3
Number of cylinders
8
Engine configuration
V-engine
Cylinder Bore
89 mm
Piston Stroke
88.3 mm
Compression ratio
10.5
Number of valves per cylinder
4
Fuel injection system
Direct injection
Engine aspiration
Bi-Turbo, Intercooler
Engine oil capacity
11.1 l
Engine oil specification
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Engine systems
Start & Stop System
Particulate filter

Volume and weights

Kerb Weight
2175 kg
Max. weight
2600 kg
Max load
425 kg
Trunk (boot) space - minimum
440 l
Fuel tank capacity
68 l

Dimensions

Length
5092 mm
Width
1932 mm
Width including mirrors
2137 mm
Height
1428 mm
Wheelbase
3023 mm
Front track
1623 mm
Rear (Back) track
1666 mm
Ride height (ground clearance)
135 mm
Drag coefficient (Cd)
0.31
Minimum turning circle (turning diameter)
12.6 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
8 gears, automatic transmission Switch-Tronic
Front brakes
Ventilated discs, 395 mm
Rear brakes
Ventilated discs, 398 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
Front wheel tires: 245/35 ZR21 96Y, Rear wheel tires: 285/30 ZR21 100Y
Wheel rim size
Front wheel rims: 8.5J x 21, Rear wheel rims: 10J x 21