2026 BMW 8 Series: 840i Convertible
2026 BMW 840i Convertible OVERVIEW 
2026 BMW 840i Convertible For Sale
“Drop the top and all inhibitions.”
—BMWUSA.com
- 3.0-liter BMW TwinPower Turbo inline 6-cylinder
- Harman Kardon® Premium Sound System
- Remote Engine Start
- Driving Assistant Professional
2026 BMW 840i Convertible MODELS
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840i Convertible
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840i xDrive Convertible
BMW 8 Series 840i Convertible For Sale
2026 BMW 840i Convertible PERFORMANCE 
Integral Active Steering
Integral Active Steering maximizes agility at low speeds and maximizes stability at high speeds. At lower speeds, the rear wheels turn oppositely to the front wheels, allowing for a sharper turning radius thereby making parking and cornering easier. At higher speeds, the rear wheels turn in the same direction as the front wheels, which helps improve vehicle stability and lane change comfort.
M Sport Brakes with Black Calipers
The M Sport brakes’ large discs and high-performance brake pads provide excellent fade resistance and more stopping power. The M logo is displayed on the fixed black calipers for a sporty look.
2026 BMW 840i Convertible APPEARANCE 
Inspired sporty style.
Engage your inner performance enthusiast with the standard M Sport Package. Design enhancements include exclusive wheels and upholstery styles, an Aerodynamic Kit, and more.
Extended Shadowline Trim
Highlight the dramatic aesthetics of your vehicle by adding expressive visual enhancements to the kidney frame, an air breather inlay and tailpipe finishers in black chrome, as well as kidney struts in striking, black high-gloss.
Chrome Line Exterior Trim
Add an element of elegance to your vehicle with kidney grille and struts, air breather inlay, window frames, side view mirror base, and tailpipe trim finishers in high-gloss chrome.
2026 BMW 840i Convertible COMFORT 
Audiophile bliss.
The standard Harman Kardon® Premium Sound System – featuring attractive galvanized buttons – creates a perfect soundscape for your next open-road adventure.
A smooth close.
Exit gracefully with standard soft-close automatic doors. The system engages when the door is within 6mm of the lock, eliminating unpleasant and extraneous noise.
Always ready to go.
Get a head start on every drive. With standard Remote Engine Start, you can use the My BMW App to turn on the engine and heat or cool the cabin from your smartphone.
2026 BMW 840i 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
Proactive safety technology.
Experience total peace of mind with the optional Driving Assistance Package – superior technology that helps avoid hazards before they happen.
Parking Assistant Plus
No need to fear parallel parking. Simply drive at a slow speed and the Parking Assistant Plus feature can find parking spaces on the right or left side. It offers a camera system that provides an aerial view of your vehicle, and also operates for perpendicular or parallel parking spaces. This semi-autonomous driving feature will take care of steering your car into a parking space, and the Back-up Assistant function will steer you out, while you control the speed and braking.
Active Blind Spot Detection
OK to change lanes? A radar sensor monitors the area around your BMW and triggers an illuminated triangular LED light in the exterior mirror to warn you that there’s a vehicle in your blind spot or approaching at a high speed. If you then start to cross lanes, you will feel a slight vibration in your steering wheel - a secondary caution to remain in your lane.