BMW 8 Series Coupé M Automobiles technical data.




Here you can find the technical data of the BMW 8 Series Coupé M Automobiles – BMW M850i xDrive Coupé, BMW M8 Coupé and BMW M8 Competition Coupé.

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Technical Data

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Unladen weight EU in kg 1,965
Max. permissible weight in kg 2,395
Permitted load in kg 505
Permitted axle load front/rear in kg 1,235/1,250
Luggage capacity min. (seats up or roof down) in l 420
Luggage capacity max. (seats down or roof up) in l -
Trailer load (unbraked) in kg -
Trailer load 8% (braked) in kg -
Trailer load 12% (braked) in kg -


Cylinders/valves 8/4
Capacity in ccm 4,395
Stroke/bore in mm 88.3/89.0
Engine power in kW (hp) at 1/min 390 (530)/5,500-6,000
Engine torque (Nm) at 1/min 750/1,800-4,600
Compression ratio : 1 10.5


Top speed in km/h 250
Acceleration 0–100 km/h in s 3.7

Fuel consumption

Urban in l/100 km 15.3
Extra–urban in l/100 km 8.1
Combined in l/100 km 10.7
CO2 combined emissions in g/km 245
Tank capacity, approx. in l 68


Tyre dimensions front 245/35 R20 95Y XL
Tyre dimensions rear 275/30 R20 97Y XL
Wheel dimensions and material front 8 J x 20 inches, light-alloy
Wheel dimensions and material rear 9 J x 20 inches, light-alloy

Note: Photos and features shown may vary from the actual unit. For local specifications, please consult your local dealers.

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BMW M8 Coupé:
Fuel consumption in l/100 km (combined): 10.6–10.5
CO2 emissions in g/km (combined): 242–238

BMW M8 Competition Coupé:
Fuel consumption in l/100 km (combined): 10.6–10.5
CO2 emissions in g/km (combined): 242–238

BMW M850i xDrive:
Fuel consumption in l/100 km (combined): 10.0–9.9
CO2 emissions in g/km (combined): 227–224

Images show optional equipment, screens and displays depend on equipment options.

The information on fuel consumption, CO2 emissions and energy consumption has been determined in accordance with the prescribed measurement procedure VO (EU) 715/2007 in the version applicable at the time of type approval. The figures refer to a vehicle with basic configuration in Germany and the range shown considers optional equipment and the different size of wheels and tyres available on the selected model.

Further information about the official fuel consumption and the official specific CO2 emissions for new passenger automobiles can be found in the 'New Passenger Vehicle Fuel Consumption and CO2 Emission Guidelines', which are available free of charge at all sales outlets and from DAT Deutsche Automobil Treuhand GmbH, Hellmuth-Hirth-Str. 1, 73760 Ostfildern, Germany and on

The values are already based on the new WLTP regulation and are translated back into NEDC-equivalent values in order to ensure the comparison between the vehicles. For vehicle related taxes or other duties based (at least inter alia) on CO2-emissions the CO2 values may differ to the values stated here.

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