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  4. Alpina B5 Sedan (G30, facelift 2020) 4.4 V8 (621 Hp) AWD Switch-Tronic 2020, 2021
Alpina B5 Sedan (G30, facelift 2020) 4.4 V8 (621 Hp) AWD Switch-Tronic 2020, 2021
Alpina B5 Sedan (G30, facelift 2020) 4.4 V8 (621 Hp) AWD Switch-Tronic 2020, 2021
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General information

Name

Alpina B5 Sedan (G30, facelift 2020) 4.4 V8 (621 Hp) AWD Switch-Tronic 2020, 2021

Brand

Alpina
Model

B5
Generation

B5 Sedan (G30, facelift 2020)
Year of production

2020

Number of seats

5

Number of doors

4

Body type

Sedan
Powertrain architecture

Internal Combustion engine
Engine Modification

4.4 V8 (621 Hp) AWD Switch-Tronic

Power

621 Hp @ 5500-6500 rpm.

Torque (Nm)

800 Nm @ 2000-5000 rpm.

Electrical System

Performance specs

CO2 emissions (g/km)

263 g/km

Emission standard

Euro 6d-ISC-FCM

Fuel consumption economy urban (l/100 km)

15.9 l/100 km

Fuel consumption economy extra urban (l/100 km)

8.3 l/100 km

Fuel consumption economy combined (l/100 km)

11.1 l/100 km

Acceleration 0-100 km/h

3.4 sec

Maximum speed (km/h)

330 km/h

Engine specs

Engine #1

Engine code
N63M50
Power
621 Hp @ 5500-6500 rpm.
Power per litre
141.3 Hp/l
Torque
800 Nm @ 2000-5000 rpm.
Engine displacement
4395 cm3
Number of cylinders
8
Position of cylinders
V-engine
Cylinder bore
89 mm
Piston stroke
88.3 mm
Compression ratio
10.5
Number of valves per cylinder
4
Fuel system
Direct injection
Fuel type
Petrol (Gasoline)

Space volume and weights

Curb weight (kg)

2055 kg

Max weight (kg)

2520 kg

Fuel tank capacity (l)

68 l

Trunk boot space minimum (l)

530 l

Dimensions

Length (mm)

4978 mm

Width (mm)

1868 mm

Height (mm)

1466 mm

Wheelbase (mm)

2975 mm

Front track (mm)

1611 mm

Rear track (mm)

1596 mm

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE permanently drives the four wheels of the vehicle.

Drive wheel

All wheel drive (4x4)

Transmission type

automatic

Front brakes

Ventilated discs, 395 mm

Rear brakes

Ventilated discs, 398 mm

Power steering

Electric Steering

Front tires size

Front wheel tires: 255/35 ZR20Rear wheel tires: 295/30 ZR20

Rear tires size

Front wheel tires: 255/35 ZR20Rear wheel tires: 295/30 ZR20

Wheel rims size

Front wheel rims: 8.5J x 20Rear wheel rims: 10J x 20

Technology and Operation