Alpina B5 Touring (G31, facelift 2020) 4.4 V8 (621 Hp) AWD Switch-Tronic 2020

General Information

Modification (Engine)

4.4 V8 (621 Hp) AWD Switch-Tronic

Start of production

2020 year

Powertrain Architecture

Internal Combustion engine

Seats

Doors

End of production

present day

Engine

Power

621 Hp @ 5500-6500 rpm.

Power per litre

141.3 Hp/l

Engine location

Frpnt engine

Number of cylinders

Position of cylinders

V-engine

Compression ratio

10.5

Number of valves per cylinder

Engine aspiration

Twin-Turbo, Intercooler

Torque

800 Nm @ 2000-5000 rpm.

Engine displacement

4395 cm3

Cylinder Bore

89 mm

Piston Stroke

88.3 mm

Valvetrain

DOHC

Engine systems

Start & Stop SystemParticulate filter

Engine layout

Front, Longitudinal

Engine configuration

V-engine

Fuel injection system

Direct injection

Dimensions

Rear (Back) track

1596 mm

Width

1868 mm

Height

1466 mm

Length

4978 mm

Front track

1611 mm

Minimum turning circle (turning diameter)

2.22

Wheelbase

2975 mm

Performance Characteristics

CO₂ emissions

256

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

3.6 sec

Weight-to-power ratio

3.5 kg/Hp, 288.2 Hp/tonne kg/Hp

Weight-to-torque ratio

2.7 kg/Nm, 371.2 Nm/tonne kg/Nm

Fuel consumption (economy) - urban

15.9

Fuel consumption (economy) - extra urban

8.5

Fuel consumption (economy) - combined

11.2

Maximum speed

322 km/h

Acceleration 0 - 200 km/h

12.7

Acceleration 0 - 60 mph

3.4

Volume and Weight

Max load

465 kg

Kerb Weight

2155 kg

Fuel tank capacity

68 l

Trunk (boot) space - maximum

1700 l

Permitted trailer load without brakes

750 kg

Trunk (boot) space - minimum

560 l

Permitted trailer load with brakes (12%)

2000 kg

Max. weight

2620 kg

Transmission, Brakes and Suspension

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

Wheel rims size

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

Tires size

Front wheel tires: 255/35 ZR20Rear wheel tires: 285/30 ZR20

Alpina B5 4.4 V8 (621 Hp) AWD Switch-Tronic