2025 BMW 8 Series: 840i Convertible
2025 BMW 840i Convertible OVERVIEW 
2025 BMW 840i Convertible For Sale
“THE EXHIBITIONIST”
—BMWUSA.com
- 3.0-liter BMW TwinPower Turbo inline 6-cylinder
- Standard Soft-Close Automatic Doors
- Harman Kardon® Premium Sound System
- Remote Engine Start
2025 BMW 840i Convertible MODELS
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840i Convertible
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840i xDrive Convertible
BMW 8 Series 840i Convertible For Sale
2025 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.
Adrenaline To Go
From the horsepower under the hood to the smooth ride and lightweight top operation, the 2025 BMW 8 Series Convertible is an amazing performance machine.
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.
2025 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.
Smooth Soft Top
The tailored soft top uses durable fabric panels to reduce vehicle weight and block unwanted exterior noise. And it retracts in just 15 seconds at driving speeds up to 30 mph.
2025 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.
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.
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.
2025 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
Surround View with 3D View
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 form an enhanced all-around version of the Surround View. Top View and 3D views are shown next to each other on the iDrive display for an even better overview when parking. The driver can select from prescribed Side, Rear and Top Views, or freely range among them.
Driving Assistance Professional Package
Maximize peace of mind every time you get behind the wheel of your vehicle with innovative active driving assistance features for worry-free commute & travel, as well as evasion and cross-traffic aids to minimize risk during city driving. Also included are Steering Assistant, Lane Change Assistant and Distance Control for super-convenient, partially automated driving.
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.