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4 Series Convertible

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The BMW 4 Series Convertible. 4 means more.

The BMW 4 Series Convertible: Catch the sun, feel the wind and savour those special driving moments. With sporty agility and stirring dynamics – accompanied by an impressive, aerodynamic design and stylish equipment with plenty of innovative functionalities. The ultimate contemporary defines freedom on four wheels.


The multi-faceted design of the BMW 4 Series Convertible makes it an imposing sight even when stationary. The striking double kidney grille and optional Adaptive LED Headlights form a distinctive combination.

Flared overhangs create an exciting dynamism that is maintained right the way down the sides along the flowing lines, to the rear. An engaging interplay of light and shadow accentuates the Convertible’s muscular shoulders.

The long wheelbase and stretched bonnet exude sportiness – as does the BMW 4 Series Convertible’s wedge-shape silhouette. Together with the Air Breather behind the front wheel arches, it defines the aerodynamic elegance with which this vehicle moves. Entirely in keeping with the BMW EfficientDynamics philosophy; maximum Convertible experience coupled with minimal fuel consumption and emissions.


Wind, crashing waves and endless horizons are echoed in every design detail of the BMW 4 Series Convertible. With the roof open, the continuous two-colour door and side panels and the cover concealing the stowed-away Retractable Hard-Top gives the car the character of a boat’s deck.

Each individual design element seems to grow out of the others allowing the BMW 4 Series Convertible to give drivers an enjoyable sense of freedom and joy for life on every journey. With the roof closed, individual lighting moods create an ambience whatever the weather outside.

A wide selection of high-quality materials and finishes, such as fine Dakota leather, attractive highlight stitching and choice interior trims, provide a vast array of options to give your BMW 4 Series Convertible a unique character.


The Retractable Hard-Top lets you have that open-air convertible feeling along with the advantages of a sturdy roof for winter conditions.

It boasts a coupé style low and prolonged roofline from the outside, which can be opened and closed quickly – even when driving slowly up to 18km/h.

The Retractable Hard-Top also provides generous headroom in the front and rear. There is an integrated LED light located in the middle of the headliner for illuminating the rear seats, and the particularly effective insulated roof absorbs vibrations, creating pleasant acoustics even during fast drives.

Take a closer look.  image

Take a closer look.

The M440i xDrive Convertible packs plenty of punch. The powerful BMW TwinPower Turbo engine is paired with 8-speed Steptronic Sport transmission, xDrive technology and chassis developments such as increased rigidity. Add to this the M Adaptive Suspension and M Active Differential, which come as standard, and it is very clear that performance has been injected into every aspect of the experience, from start to finish.



New iconic grille. image
New iconic grille.

Like on the BMW 438 or the BMW 3.0 CSi, the distinctive vertical BMW double kidney grille is a powerful statement. Even more so with the M kidney frame with chrome detailing, which is available with M Sport models (shown in image).

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BMW Laserlights.

Raising both style and functionality credentials, the slim BMW Laserlights merge seamlessly into the bonnet contours to create an athletic demeanour. Available optionally in the Visibility package, they stand out in more ways than one.

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Impressive wheels.

Relish the amazing range of wheels. M Sport models come standard with 18" Bicolour Jet Black M light alloy wheels, with a selection of optional 19" wheels (shown in image). The BMW M440i xDrive Convertible features 19" Cerium Grey wheels as standard, while also offering a choice of optional 19" wheels.

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Twin Power joy.

The new BMW 4 Series Convertible range comes with new generation BMW TwinPower Turbo engines. There is a choice of superb 4-cylinder engines, petrol and diesel, and an outstanding 6-cylinder in-line petrol engine, available with the BMW M440i xDrive Convertible.

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Quick Steptronic Sport.

Bring more joy to your journey with the 8-speed Steptronic Sport transmission. It offers incredible gear changes, in automatic or manual, using the selector lever or gearshift paddles. What's more, the BMW M440i Convertible comes with the latest Sprint Mode as standard - it adds extra oomph off the mark.

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Superior X control.

The intelligent BMW xDrive all-wheel drive system is the ideal partner for the explosive power of the all-new BMW 4 Series Convertible. Thanks to variably distributed drive power to both front and rear wheels, you can rely on extra traction and improved handling in most driving situations.

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Connect your worlds.

Amazing levels of connectivity give the new 4 Series Convertible an extra edge. Digital enhancements ensure premium experiences, as seen with the new touchscreen 10.25” Central Information Display. What’s more, a suite of new services, including Connected Music, and driver assistance systems, such as the new Reverse Camera, deliver a seamless journey. For next-level driver intelligence and enjoyment, the optional Technology pack, with Head-up Display and Harman/Kardon Loudspeaker system, is a perfect choice.

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Driving Assistant Professional.

Thanks to Driving Assistant Professional, optionally available in the Technology Plus pack, you can enjoy more intelligence in every journey. It includes Steering and Lane control Assistant, Active Cruise Control, Automatic Speed Limit Assist, and much more.

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Smartphone integration.

Thanks to Apple CarPlay(R) and Android Auto (TM), you now connect your smartphone to the vehicle. Enjoy access to your content through the Central Information Display, the instrument cluster and the optional Head-up Display.

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Remote Software Upgrade.

Always have up-to-date BMW software thanks to the super simple Remote Software Upgrade. Upgrades are installed over the air just as they are for your smartphone. In this way, other functions in your vehicle can also be activated.

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Data Protection Statement

Our statement describes how we use your personal information when you look for information from us. You have a number of rights in relation to your information. For more information, see our Privacy policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.