BMW Z4 M40i G29 2019 Cabrio BMW Individual Frozen Grey metallic parking side view


BMW Z4 M40i G29 2019 Cabrio BMW Individual Frozen Grey metallic parking side view


The most important facts and figures about the BMW Z4 M40i at a glance: Find out here about engine, performance, fuel consumption, CO2 emissions, dimensions, weight and much more.

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    Select model
    • BMW Z4 M40i


    Unladen weight EU in kg 1,610
    Max. permissible weight in kg 1,860
    Permitted load in kg 325
    Permitted axle load front/rear in kg 865/995
    Luggage capacity min. (seats up or roof down) in l 281
    Luggage capacity max. (seats down or roof up) in l -
    Trailer load (unbraked) in kg -
    Trailer load 12% (braked) in kg -
    Trailer load 8% (braked) in kg -


    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 250 (340)/5,000-6,500
    Engine torque (Nm) at 1/min 500/1,600-4,500
    Compression ratio : 1 11.0


    Top speed in km/h 250
    Acceleration 0–100 km/h in s 4.5

    Fuel consumption

    Urban in l/100 km 9.2
    Extra-urban in l/100 km 6.3
    Combined in l/100 km 7.4
    CO2 combined emissions in g/km 168
    Tank capacity, approx. in l 52


    Tyre dimensions front 255/40 ZR18 95 Y
    Tyre dimensions rear 275/40 ZR18 99 Y
    Wheel dimensions and material front 9 J x 18 inches, light-alloy
    Wheel dimensions and material rear 10 J x 18 inches, light-alloy

    Fuel consumption and CO2 emissions.

    • BMW Z4 M40i:
      Fuel consumption in l/100 km (combined): 7.4
      CO2 emissions in g/km (combined): 168

      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

      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.