BMW 4 Series Convertible G23 2020 Sanremo Green metallic front view with model

THE 4

THE ALL-NEW BMW 4 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA

The key facts and figures on the new BMW 4 Series Convertible at a glance: engines, consumption, CO2 emissions and dimensions. Check out all the performance data such as displacement, horsepower, torque and acceleration – and find out which engine best meets your needs.

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THE 4THE ALL-NEW BMW 4 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA
BMW 4 Series Convertible
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TECHNICAL DATA OF THE ALL-NEW BMW 4 SERIES CONVERTIBLE.

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Weight

Unladen weight EU in kg 1,765
Max. permissible weight in kg 2,185
Permitted load in kg 495
Permitted axle load front/rear in kg 990/1,240
Luggage capacity (with open roof) in l 300
Luggage capacity in l 385
Trailer load 8% (braked) in kg 1,600
Trailer load 12% (braked) in kg 1,600
Trailer load (unbraked) in kg 750

Engine

Cylinders/valves 4/4
Capacity in ccm 1,998
Stroke/bore in mm 94.6/82.0
Engine power in kW (hp) at 1/min 135 (184)/5,000-6,500
Engine torque (Nm) at 1/min 300/1,350-4,000
Compression ratio : 1 11.0

Performance

Top speed in km/h 236
Acceleration 0–100 km/h in s 8.2

Fuel consumption

Urban in l/100 km 7.8
Extra–urban in l/100 km 5.9
Combined in l/100 km 6.1l/100km
CO2 combined emissions in g/km 143g/km
Tank capacity, approx. in l 59

Wheels

Tyre dimensions front 225/50 R17 98 Y XL
Tyre dimensions rear 225/50 R17 98 Y XL
Wheel dimensions and material front 7,5 J x 17 inches, light-alloy
Wheel dimensions and material rear 7,5 J x 17 inches, light-alloy

Weight

Unladen weight EU in kg 1,790
Max. permissible weight in kg 2,200
Permitted load in kg 485
Permitted axle load front/rear in kg 1,000/1,240
Luggage capacity (with open roof) in l 300
Luggage capacity in l 385
Trailer load 8% (braked) in kg 1,600
Trailer load 12% (braked) in kg 1,600
Trailer load (unbraked) in kg 750

Engine

Cylinders/valves 4/4
Capacity in ccm 1,998
Stroke/bore in mm 94.6/82.0
Engine power in kW (hp) at 1/min 190 (258)/5,500-6,500
Engine torque (Nm) at 1/min 400/1,550-4,400
Compression ratio : 1 10.2

Performance

Top speed in km/h 250
Acceleration 0–100 km/h in s 6.2

Fuel consumption

Urban in l/100 km 8.2
Extra–urban in l/100 km 5.9
Combined in l/100 km 6.4l/100km
CO2 combined emissions in g/km 150g/km
Tank capacity, approx. in l 59

Wheels

Tyre dimensions front 225/50 R17 98 Y XL
Tyre dimensions rear 225/50 R17 98 Y XL
Wheel dimensions and material front 7,5 J x 17 inches, light-alloy
Wheel dimensions and material rear 7,5 J x 17 inches, light-alloy

FUEL CONSUMPTION AND CO2 EMISSIONS OF THE BMW 4 SERIES CONVERTIBLE.

BMW 430i Convertible:
Fuel consumption in l/100 km (combined): 6.4–6.0  
CO2 emissions in g/km (combined): 147–138


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 tires 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 https://www.dat.de/co2

 

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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Fuel consumption and CO2 emissions of the BMW 4 Series Convertible.

  • BMW 420i Convertible:
    Fuel consumption in l/100 km (combined): 6.1l/100km
    CO2 emissions in g/km (combined): 143g/km

    BMW 430i Convertible:
    Fuel consumption in l/100 km (combined): 6.4l/100km
    CO2 emissions in g/km (combined): 150g/km

    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 tires 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 https://www.dat.de/co2

    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.

    All technical data are indicative only and varies as per market and configuration. For more information, please check with your local dealer for all fuel consumption and CO2 emissions.