2026 BMW 4 Series: M440i Convertible
2026 BMW M440i Convertible OVERVIEW 
2026 BMW M440i Convertible For Sale
“All set for sport.”
—BMWUSA.com
- 3.0-liter BMW M TwinPower Turbo inline 6-cylinder
- Front ventilated seats
- Harman Kardon surround sound system
- Traffic Jam Assistant
2026 BMW M440i Convertible MODELS
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M440i Convertible
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M440i xDrive Convertible
BMW 4 Series M440i Convertible For Sale
2026 BMW M440i Convertible PERFORMANCE 
Adaptive M Suspension
Adaptive M Suspension extracts even more driving dynamics potential. The Dynamic Damper Control and air cushioning on the rear axle are tuned to deliver exceptionally sporty driving characteristics. Whether on a bumpy road, in a sharp curve or braking hard, you can adapt to driving and road conditions in seconds with the touch of a button.
M Sport Brakes with Red Calipers
The M Sport brakes’ large discs and larger brake pads provide excellent fade resistance and more stopping power. The M logo is displayed on the fixed red calipers for a sporty look.
2026 BMW M440i Convertible APPEARANCE 
Dominant from the start.
The kidney grille with high-gloss frame elevates the sporty styling of this impressive convertible.
See and be seen.
Rear taillights with high-precision laser technology come available on 430i models and standard on M440i models. Meanwhile, vertical headlights add a distinctive touch to the daytime driving lights.
M Carbon Exterior Package
Emphasize the sporting pedigree of your vehicle with lightweight, decorative carbon elements such as the dynamically-styled M Carbon mirror caps. Also included are the visually-upgraded side air inlets in the front bumper as well as the rear diffuser insert, both with a unique geometric design.
2026 BMW M440i Convertible COMFORT 
Elegance meets comfort.
Available in a variety of sophisticated shades, smooth Vernasca Leather upholstery offers incredible elegance and comfort – even on the longest journeys.
A breath of fresh air.
The air vents give the dashboard a modern look—and provide personalized airflow to you and your front passenger.
Close for attention. Open for freedom.
The 4 Series Convertible features a tailored soft top that can be raised or lowered in approximately 10 seconds at speeds up to 30 mph. The top has been specially reinforced with panels to reduce road noise and insulate against the cold.
Galvanic controls
Exclusive electroplating application on the window, side mirror position, and door lock/unlock buttons. Note: The image shown may not represent the vehicle being configured.
2026 BMW M440i Convertible SAFETY & WARRANTY 
48 month / 50,000 miles New Vehicle Limited Warranty • 12-year Unlimited Mileage Rust Perforation Limited Warranty • 4-year Unlimited Mileage Roadside Assistance Program
Head-up Display
Head-up Display let's you see critical driving-related information on the windscreen – like navigation, speed, and alerts – without taking your eyes off the road.
Parking View with 3D View (SurroundView)
Seeing a 3D, 360° view of your surroundings in the control display makes it easier to monitor approaching traffic and maneuver in tight spaces. Images from multiple cameras around the vehicle are combined with 3D computer graphics to create a full spatial view of your vehicle - delivering unique perspectives on the iDrive screen for an even better overview when parking. The driver can select from prescribed Side, Rear and Top Views, or freely range among them.
Driving Assistant Professional
Innovative camera/radar-based driver assistance systems provide partially-automated support to deliver peace of mind. Features like Steering Assistant, Lane Change Assistant, Emergency Stop Assistant, and Evasion Aid support the driver during critical driving situations, such as the sudden presence of vehicles or pedestrians in front of the car.