The BMW M240i Convertible.

Inspired by BMW M, optimised for everyday use. The BMW M240i Convertible crosses the conventional limits of acceleration: the turbocharged inline 6-cylinder petrol engine catapults the vehicle from 0 to 100 km/h in 4.7 seconds, while the M sport suspension translates the outstanding performance into a thrilling driving experience. Agile, breathless and exciting to watch. Exclusive M Performance design features round off the systematically refined optics of this high-performance athlete.


BMW M240i Convertible:
Fuel consumption in l/100 km (combined): 8.3 [7.4]
CO2 emissions in g/km (combined): 189 [169]

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The M Performance TwinPower Turbo inline 6-cylinder petrol engine.

Welcome to the heaven of driving pleasure: with its 3.0 litre displacement, the M Performance Twin Power Turbo inline 6-cylinder petrol engine of the BMW M240i is the top athlete in the convertible segment. Like scarcely any other, it unites impressive acceleration with pure agility and high everyday utility. Impressive demonstrations of its outstanding performance come from its extremely spontaneous response, its high torque even at low engine speeds and the broad range of usable revs.

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The M Performance TwinPower Turbo inline 6-cylinder petrol engine.


The exterior of the BMW M240i Convertible extends beyond the M Sport package with a large number of specific M Performance features. The sporty front with full-LED headlights and the enlarged air inlets conveys pure dynamics. Underscoring this impression are the expressive 18” M Double-spoke 436 M wheels in Ferric Grey combined with the M Sport brakes with blue brake callipers. Exhaust pipe finishers in black chrome on both sides and the model designation in dark chrome define the athletic rear of the BMW M240i Convertible. Aerodynamically optimised mirror caps in Ferric Grey provide an attractive detail in the side view.


In the driver-oriented interior of the BMW M240i Convertible, high-quality details set sporty accents. Examples include the digital model designation and the fine chrono scaling in the instrument cluster. Elements specific to M Performance, such as the M sport leather steering wheel, ergonomic M sport seats and padded knee supports offer perfect steering and ride comfort. And exclusive details such as the door sill finishers with model designation impressively round off the sporty and elegant atmosphere.


The driving dynamics concept of the BMW 240i Convertible offers intensified driving pleasure with unlimited everyday utility. The well-balanced tuning of all components ensures high agility and precision in handling the suspension and steering characteristics which have been optimised for pure performance down to the finest detail. The overall effect is to increase the sense of sporting adventure behind the wheel – during every single moment.

  • Variable sport steering

    The Variable sport steering with Servotronic creates a direct and agile steering response and ensures less physical effort is required to turn the wheel. It reacts to the angle of the steering wheel with varying steering ratios. This improves handling when driving more dynamically and reduces the effort needed to steer when parking and turning.

  • M Sport suspension

    The M sport suspension, which is lowered by approx. ten millimetres in vehicles with rear-wheel drive is characterised by a sporty chassis tuning. It has shorter springs and a stiffer damper setting together with harder stabilisers. The result of the interplay is even more direct suspension design that favours a decisively sporty driving style.

  • xDrive

    The intelligent all-wheel drive BMW xDrive permanently distributes the driving forces to all four wheels according to the current coefficients of friction to achieve the optimum effect. The result is a significant increase in dynamics, traction and agility even in demanding driving situations. Designed with an emphasis decidedly on the rear wheels, the all-wheel drive was devised to meet the special driving dynamics ambitions of the BMW M240i Convertible.

  • 8-speed Steptronic Sport transmission

    The 8-speed Steptronic Sport transmission permits very sporty gear shifts. Both as an automatic version as well as manually by selector lever or shift paddles – for comfortable cruising or a very dynamic driving style. In SPORT Mode and with the selector lever in the left-hand shift gate S/M, the gearshift sequences are designed for maximum performance.


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Unladen weight EU in kg 1,760
Max. permissible weight in kg 2,110
Permitted load in kg 425
Permitted axle load front/rear in kg 1,025/1,145
Luggage capacity min. (seats up or roof down) in l 335
Luggage capacity max. (seats down or roof up) in l 280
Trailer load (unbraked) in kg -
Trailer load 8% (braked) in kg -
Trailer load 12% (braked) in kg -


Cylinders/valves 6/4
Capacity in ccm 2,998
Stroke/bore in mm 94.6/82.0
Engine power in kW (PS) at 1/min 250 (340)/5,500
Engine torque (Nm) at 1/min 500/1,520-4,500
Compression ratio : 1 11.0


Top speed in km/h 250
Acceleration 0–100 km/h in s 4.6

Fuel consumption

Urban in l/100 km 10.4
Extra-urban in l/100 km 6.3
Combined in l/100 km 7.8
CO2 combined emissions in g/km 179
Tank capacity, approx. in l 52


Tyre dimensions front 225/40 ZR18 88Y
Tyre dimensions rear 245/35 ZR18 92Y XL
Wheel dimensions and material front 7.5 J x 18 inches, light-alloy
Wheel dimensions and material rear 8 J x 18 inches, light-alloy

Fuel consumption and CO2 emissions.

  • BMW M240i Convertible:
    Fuel consumption in l/100 km (combined): 8.3 [7.4]
    CO2 emissions in g/km (combined): 189 [169]

    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