Compare: Alpina B5 2020 Sedan 621 Hp

General information

Brand

Alpina

Model

Generation

B5 Sedan (G30, facelift 2020)

Modification (Engine)

4.4 V8 (621 Hp) AWD Switch-Tronic

Start of production

October, 2020

Powertrain Architecture

Internal Combustion engine

Body type

Sedan

Seats

Doors

Performance specs

Combined fuel consumption (WLTP)

11.6 l/100 km

CO₂ emissions (WLTP)

263 g/km

Fuel consumption (economy) - urban

15.9 l/100 km (NEDC, WLTP equivalent)

Fuel consumption (economy) - extra urban

8.3 l/100 km (NEDC, WLTP equivalent)

Fuel consumption (economy) - combined

11.1 l/100 km (NEDC, WLTP equivalent)

CO₂ emissions

253 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

3.2 sec (Calculated by Auto-Data.net)

Maximum speed

330 km/h

Emission standard

Euro 6d-ISC-FCM

Weight-to-power ratio

3.3 kg/Hp, 302.2 Hp/tonne

Weight-to-torque ratio

2.6 kg/Nm, 389.3 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

N63M50

Engine displacement

4395 cm³

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

89 mm

Piston Stroke

88.3 mm

Compression ratio

10.5

Number of valves per cylinder

Fuel injection system

Direct injection

Engine aspiration

Twin Turbo, Intercooler

Engine systems

Start & Stop System
Particulate filter

Volume and weights

Kerb Weight

2055 kg

Max. weight

2520 kg

Max load

465 kg

Trunk (boot) space - minimum

530 l

Fuel tank capacity

68 l

Permitted trailer load with brakes (12%)

2000 kg

Permitted trailer load without brakes

750 kg

Dimensions

Length

4978 mm

Width

1868 mm

Width including mirrors

2126 mm

Height

1466 mm

Wheelbase

2975 mm

Front track

1611 mm

Rear (Back) track

1596 mm

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: 255/35 ZR20, Rear wheel tires: 295/30 ZR20

Wheel rim size

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