Home >> Autocatalog >> Alpina >> B8 >> 2021 B8 Gran Coupe (2021) >> 4.4 V8 (621 Hp) AWD Switch-Tronic
Autocatalog Login Register Car Specs API
English ▼

2021 Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic

2021 Alpina B8 Gran Coupe (2021) - Photo 1
Alpina B8 Gran Coupe (2021) - Photo 2Alpina B8 Gran Coupe (2021) - Photo 3Alpina B8 Gran Coupe (2021) - Photo 4Alpina B8 Gran Coupe (2021) - Photo 5Alpina B8 Gran Coupe (2021) - Photo 6Alpina B8 Gran Coupe (2021) - Photo 7Alpina B8 Gran Coupe (2021) - Photo 8Alpina B8 Gran Coupe (2021) - Photo 9Alpina B8 Gran Coupe (2021) - Photo 10

Key specs

Alpina B8 Coupe 2021, 2022, 2023, 2024

What is the body type, Alpina B8 Gran Coupe (2021)?Coupe, 4 Doors, 5 Seats
What is the fuel economy, Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic?11.9 l/100 km
19.77 US mpg
23.74 UK mpg
8.4 km/l
How ECO is the car, Alpina B8 4.4 V8 (621 Hp) AWD Switch-Tronic?270 g/km CO2
Euro 6d-ISC-FCM
How fast is the car, 2021 B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic?324 km/h | 201.32 mph
0-100 km/h: 3.4 sec
0-60 mph: 3.3 sec
How much power, Alpina B8 Coupe 2021 4.4 V8 (621 Hp) AWD Switch-Tronic?621 Hp, 800 Nm
590.05 lb.-ft.
What is the engine size, Alpina B8 Coupe 2021 4.4 V8 (621 Hp) AWD Switch-Tronic?4.4 l
4395 cm3
268.2 cu. in.
How many cylinders, 2021 Alpina 4.4 V8 (621 Hp) AWD Switch-Tronic?8, V-engine
What is the drivetrain, Alpina B8 Gran Coupe (2021) Coupe 2021 4.4 V8 (621 Hp) AWD Switch-Tronic?All wheel drive (4x4). Internal Combustion engine. The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle.
How long is this vehicle, 2021 Alpina B8 Coupe?5092 mm
200.47 in.
How wide is the vehicle, 2021 Alpina B8 Coupe?1932 mm
76.06 in.
What is the curb weight, 2021 Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic?2175 kg
4795.05 lbs.
What is the gross weight, 2021 Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic?2600 kg
5732.02 lbs.
How much trunk (boot) space, 2021 Alpina B8 Coupe?440 l
15.54 cu. ft.
How many gears, What type is the gearbox, 2021 Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic?8, automatic transmission Switch-Tronic

Alpina B8 Gran Coupe (2021) 4.4 V8 (621 Hp) AWD Switch-Tronic 2021, 2022, 2023, 2024 Specs

General information
BrandAlpina
Model B8
Generation B8 Gran Coupe (2021)
Modification (Engine) 4.4 V8 (621 Hp) AWD Switch-Tronic
Start of production March, 2021 year
Powertrain Architecture Internal Combustion engine
Body typeCoupe
Seats 5
Doors 4
Performance specs
Combined fuel consumption (WLTP) 11.9 l/100 km 19.77 US mpg
23.74 UK mpg
8.4 km/l
CO2 emissions (WLTP)270 g/km
Fuel consumption (economy) - urban (NEDC, WLTP equivalent) 15.8 l/100 km 14.89 US mpg
17.88 UK mpg
6.33 km/l
Fuel consumption (economy) - extra urban (NEDC, WLTP equivalent) 8.4 l/100 km 28 US mpg
33.63 UK mpg
11.9 km/l
Fuel consumption (economy) - combined (NEDC, WLTP equivalent) 11.1 l/100 km 21.19 US mpg
25.45 UK mpg
9.01 km/l
CO2 emissions (NEDC, WLTP equivalent)254 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h3.4 sec
Acceleration 0 - 62 mph3.4 sec
Acceleration 0 - 60 mph 3.3 sec
Maximum speed 324 km/h 201.32 mph
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
Engine specs
Power 621 Hp @ 5500-6500 rpm.
Power per litre 141.3 Hp/l
Torque 800 Nm @ 2000-5000 rpm. 590.05 lb.-ft. @ 2000-5000 rpm.
Engine layout Front, Longitudinal
Engine Model/Code N63B44T3
Engine displacement 4395 cm3 268.2 cu. in.
Number of cylinders 8
Engine configuration V-engine
Cylinder Bore 89 mm 3.5 in.
Piston Stroke 88.3 mm 3.48 in.
Compression ratio 10.5:1
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration BiTurbo, Intercooler
Engine oil capacity 11.1 l 11.73 US qt | 9.77 UK qt
Engine oil specification Log in to see.Log in to see.
Engine systemsStart & Stop System
Particulate filter
Space, Volume and weights
Kerb Weight 2175 kg 4795.05 lbs.
Max. weight 2600 kg 5732.02 lbs.
Max load 425 kg 936.96 lbs.
Trunk (boot) space - minimum 440 l 15.54 cu. ft.
Fuel tank capacity 68 l 17.96 US gal | 14.96 UK gal
Dimensions
Length 5092 mm 200.47 in.
Width 1932 mm 76.06 in.
Width including mirrors 2137 mm 84.13 in.
Height 1428 mm 56.22 in.
Wheelbase 3023 mm 119.02 in.
Front track 1623 mm 63.9 in.
Rear (Back) track 1666 mm 65.59 in.
Ride height (ground clearance) 135 mm 5.31 in.
Drag coefficient (Cd) 0.31
Minimum turning circle (turning diameter) 12.6 m 41.34 ft.
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 brakesVentilated discs, 395 mm
Rear brakesVentilated discs, 398 mm
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 245/35 ZR21 96Y
Rear wheel tires: 285/30 ZR21 100Y
Wheel rims sizeFront wheel rims: 8.5J x 21
Rear wheel rims: 10J x 21