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THE NEW 8

THE NEW BMW 8 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA.

The key facts and figures for the new BMW 8 Series Convertible at a glance:
 

  • Engines, consumption and CO2 emissions
  • Performance data such as displacement, hp, Nm and acceleration
  • Weight, dimensions, wheel and tyre sizes
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THE NEW 8THE NEW BMW 8 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA.
BMW 8 Series Convertible

TECHNICAL DATA OF THE NEW BMW 8 SERIES CONVERTIBLE.

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Weight

Unladen weight EU in kg 1,915
Max. permissible weight in kg 2,340
Permitted load in kg 500
Permitted axle load front/rear in kg 1,100/1,305
Luggage capacity min. (seats up or roof down) in l 280
Luggage capacity max. (seats down or roof up) in l 350

Engine

Cylinders/valves 6/4
Capacity in ccm 2,998
Stroke/bore in mm 94.6/82.0
Engine power in kW (hp) at 1/min 254-250 (333-340)/5,500-6,250 - 5,000-6,500
Engine torque (Nm) at 1/min 500/1,700-4,000 - 1,600-4,500
Compression ratio : 1 11.0

Performance

Top speed in km/h 250
Acceleration 0–100 km/h in s 5.5-5.3

Fuel consumption

Urban in l/100 km 10.5
Extra–urban in l/100 km 6.8
Combined in l/100 km 8.2
CO2 combined emissions in g/km 187
Tank capacity, approx. in l 68

Wheels

Tyre dimensions front 245/40 R19 98 Y XL
Tyre dimensions rear 275/35 R19 100 Y XL
Wheel dimensions and material front 8.0 J x 19 inches, light-alloy
Wheel dimensions and material rear 9.0 J x 19 inches, light-alloy

Weight

Unladen weight EU in kg 1,990
Max. permissible weight in kg 2,400
Permitted load in kg 485
Permitted axle load front/rear in kg 1,155/1,305
Luggage capacity min. (seats up or roof down) in l 280
Luggage capacity max. (seats down or roof up) in l 350

Engine

Cylinders/valves 6/4
Capacity in ccm 2,998
Stroke/bore in mm 94.6/82.0
Engine power in kW (hp) at 1/min 245-250 (333-340)/5,500-6,250 - 5,000-6,500
Engine torque (Nm) at 1/min 500/1,700-4,000 - 1,600-4,500
Compression ratio : 1 11.0

Performance

Top speed in km/h 250
Acceleration 0–100 km/h in s 5.2-4.9

Fuel consumption

Urban in l/100 km 10.9
Extra–urban in l/100 km 7.4
Combined in l/100 km 8.7
CO2 combined emissions in g/km 199
Tank capacity, approx. in l 68

Wheels

Tyre dimensions front 245/40 R19 98 Y XL
Tyre dimensions rear 275/35 R19 100 Y XL
Wheel dimensions and material front 8.0 J x 19 inches, light-alloy
Wheel dimensions and material rear 9.0 J x 19 inches, light-alloy

Weight

Unladen weight EU in kg 2,135-2,125
Max. permissible weight in kg 2,515
Permitted load in kg 455-465
Permitted axle load front/rear in kg 1,235/1,340
Luggage capacity min. (seats up or roof down) in l 280
Luggage capacity max. (seats down or roof up) in l 350

Engine

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

Performance

Top speed in km/h 250
Acceleration 0–100 km/h in s 4.1

Fuel consumption

Urban in l/100 km 14.9
Extra–urban in l/100 km 8.3
Combined in l/100 km 10.7
CO2 combined emissions in g/km 246
Tank capacity, approx. in l 68

Wheels

Tyre dimensions front 245/35 R20 95 Y XL
Tyre dimensions rear 275/30 R20 97 Y XL
Wheel dimensions and material front 8.0 J x 20 inches, light-alloy
Wheel dimensions and material rear 9.0 J x 20 inches, light-alloy

Weight

Unladen weight EU in kg 2,100
Max. permissible weight in kg 2,500
Permitted load in kg 475
Permitted axle load front/rear in kg 1,195/1,365
Luggage capacity min. (seats up or roof down) in l 280
Luggage capacity max. (seats down or roof up) in l 350

Engine

Cylinders/valves 6/4
Capacity in ccm 2,993
Stroke/bore in mm 90.0/84.0
Engine power in kW (hp) at 1/min 250 (340)/4,400
Engine torque (Nm) at 1/min 700/1,750-2,250
Compression ratio : 1 16.5

Performance

Top speed in km/h 250
Acceleration 0–100 km/h in s 5.1

Fuel consumption

Urban in l/100 km -
Extra–urban in l/100 km -
Combined in l/100 km -
CO2 combined emissions in g/km -
Tank capacity, approx. in l 66

Wheels

Tyre dimensions front 245/40 R19 98 Y XL
Tyre dimensions rear 275/35 R19 100 Y XL
Wheel dimensions and material front 8.0 J x 19 inches, light-alloy
Wheel dimensions and material rear 9.0 J x 19 inches, light-alloy

Fuel consumption and CO2 emissions of the BMW 8 Series Convertible.

BMW M850i xDrive Convertible:
Fuel consumption in l/100 km (combined): 10.8–10.7
CO2 emissions in g/km (combined): 246–243

BMW 840i xDrive Convertible:
Fuel consumption in l/100 km (combined): 8.9–8.8
CO2 emissions in g/km (combined): 203-200

BMW 840i Convertible:
Fuel consumption in l/100 km (combined): 8.5–8.4
CO2 emissions in g/km (combined): 195-191

BMW 840d xDrive Convertible:
Fuel consumption in l/100 km (combined): 6.9–6.7
CO2 emissions in g/km (combined): 180-175

Official data on fuel consumption and CO2 emissions were determined in accordance with the mandatory measurement procedure and comply with Regulation (EU) 715/2007 valid at the time of type approval. In case of a range, figures in the WLTP take into account any optional equipment. For newly type-tested vehicles since 01.01.2021, the official data no longer exist according to NEDC, but only according to WLTP. For more information on the WLTP and NEDC measurement procedures, see www.bmw.de/wltp

For more information on the official fuel consumption and official specific CO2 emissions of new passenger cars, see the ‘Guide to Fuel Consumption, CO2 Emissions, and Electricity Consumption of New Passenger Cars’, which is available free of charge at all sales outlets, from Deutsche AutomobilTreuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern- Scharnhausen, and at https://www.dat.de/co2/ 

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Fuel consumption and CO2 emissions of the BMW 8 Series Convertible.

  • BMW M850i xDrive Convertible:
    Fuel consumption in l/100 km (combined): 10.7 
    CO2 emissions in g/km (combined): 246

    BMW 840i xDrive Convertible:
    Fuel consumption in l/100 km (combined): 8.7
    CO2 emissions in g/km (combined): 199

    BMW 840i Convertible:
    Fuel consumption in l/100 km (combined): 8.2
    CO2 emissions in g/km (combined): 187

    BMW 840d Convertible:
    Fuel consumption in l/100 km (combined): x.x
    CO2 emissions in g/km (combined): xxx

    The values of fuel consumptions, CO2 emissions and energy consumptions shown were determined according to the European Regulation (EC) 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 tires available on the selected model.

    The CO2 efficiency specifications are determined according to Directive 1999/94/EC and the European Regulation in its current version applicable. The values shown are based on the fuel consumption, CO2 values and energy consumptions according to the NEDC cycle for the classification.

    For further information about the official fuel consumption and the specific CO2 emission of new passenger cars can be taken out of the „handbook of fuel consumption, the CO2 emission and power consumption of new passenger cars“, which is available at all selling points and at https://www.dat.de/angebote/verlagsprodukte/leitfaden-kraftstoffverbrauch.html