BMW ALPINA B4 Gran Coupé

Technical Data

BMW ALPINA B4 Gran Coupé


Cylinders 6 in line
Capacity (cc) 2993
Bore (mm) 84.0
Stroke (mm) 90.0
Compression ratio (:1) 9.3
Max output (kW (hp) / rpm) 364 (495) / 5000 - 7000
Max torque (Nm / rpm) 730 / 2500 - 4500
Engine management BOSCH DME 8,6 S
Fuel type 98-octane
Emissions classification Euro 6d-ISC-FCM


Acceleration 0-100 km/h (s) 3.7
Top speed (km/h) 301

Fuel consumption

WLTP combined (l/100km) 10.1
WLTP CO2 emissions combined (g/km) 229


Type 8-Speed Sport-Automatic ZF 8HP76 SWITCH-TRONIC
1st 5.00
2nd 3.20
3rd 2.14
4th 1.72
5th 1.31
6th 1.00
7th 0.82
8th 0.64
Final drive ratio 2.81

Wheels and tyres

Standard wheels and tyres ALPINA CLASSIC 20"
Front 8.5 x 20" 255/35 ZR20
Rear 10 x 20" 285/30 ZR20


Length (mm) 4792
Width (mm) 2073
Height, unladen (mm) 1440
Wheelbase (mm) 2856
Track, front (mm) 1593
Track, rear (mm) 1588
Luggage capacity (l) 470-1290
Fuel tank capacity (l) 59


Unladen (EU) (kg) 1965
Max permissible (kg) 2400
Permitted load (kg) 510
Max axle load, front (kg) 1155
Max axle load, rear (kg) 1325

CO2 class (Germany): G


The stated values were determined in accordance with the prescribed in accordance with European Regulation (EC) 715/2007 as amended.

Only the CO2 emissions caused by the operation of the car are stated here. CO2 emissions caused by the production and provision of the car and the fuel or energy source are not taken into account when determining CO2 emissions in accordance with the WLTP (Worldwide harmonised Light-duty vehicles Test Procedure).

The fuel consumption and CO2 emissions of a car are not only dependent on the efficient the efficient utilisation of the fuel by the car, but also the driving style and other driving style and other non-technical factors. CO2 is the main is the main greenhouse gas responsible for global warming.

A guide to the fuel consumption and CO2 emissions of all new car models models offered in Germany is available free of charge at every point of sale in Germany where new point of sale in Germany where new cars are displayed or offered for sale. The guide is also available here:

Modifications and errors excepted.



EU tyre label

EU tyre label = fuel efficiency class / wet grip class / external rolling noise class, external rolling noise value

For more detailed information, please click here:
EU tyre labels - information according to Regulation (EU) 2020/740