Introducing the new 2026 BMW 4 Series Convertible, where the joy of open-air driving meets exceptional performance, state-of-the-art technology, and luxurious refinement. Its striking exterior design and lightweight soft top, which opens in mere seconds, set the stage for an exhilarating ride. With a lineup of powerful engines, including the dynamic M440i and M4 Competition models, this convertible is engineered for excitement. Inside, you'll find a cabin adorned with high-quality materials, cutting-edge digital enhancements, and comfort-driven features, ensuring every journey is both stylish and thrilling. Whether navigating winding roads or enjoying a leisurely drive with the top down, the 4 Series Convertible promises an unforgettable driving experience all year round.
Explore all the impressive features, enticing trim options, and competitive advantages the 2026 BMW 4 Series offers below. After you’ve finished your research and found a trim right for you, stop by Dreyer & Reinbold BMW North in Indianapolis, IN for a test drive. Dreyer & Reinbold BMW North is the automotive home to all drivers in the Indianapolis area. From Castleton and Fishers to Noblesville and Westfield, there is something for everyone here at Dreyer & Reinbold BMW North! Browse all our latest new and pre-owned inventory online. Don’t forget to also check out our ongoing specials for an even better deal! Feel free to contact us at (317)-573-0200 with any questions; we look forward to serving you at Dreyer & Reinbold BMW North.
Starting MSRP $59,500
BMW 4 Series Convertible Highlights
- Performance: Standard turbocharged 2.0-liter 4-cylinder engine and available turbocharged 3.0-liter inline-6, 0–60 mph in 4.6 seconds, available M4 Competition xDrive with M-tuned performance, rear-wheel drive or xDrive all-wheel drive options, and 8-speed automatic transmission with sport tuning.
- Interior: Standard Sport seats for up to four passengers, available heated and ventilated front seats, available Vernasca Leather upholstery in refined color options, LED Interior Lighting Package with customizable ambient light, newly designed air vents, and available front seat massage function.
- Exterior: Iconic double kidney grille with high-gloss surround, available laser rear taillights, vertical LED daytime running lights, lightweight soft top opens/closes in 10 seconds at up to 30 mph, and optional Black Optic Package.
- Technology: BMW Operating System 8.5 with QuickSelect start screen, wireless Apple CarPlay® and Android Auto™, BMW Intelligent Personal Assistant with natural voice command, optional Head-Up Display with Augmented View, available Bang & Olufsen® surround sound system, BMW Digital Key, and My BMW App.
- Safety: Lane Departure Warning and Lane Keep Assist, Adaptive Cruise Control, Park Assist, available Top View Camera System for 360-degree visibility, and available high-precision laser headlights.
Performance Comparison
2026 BMW 4 Series vs the 2025 Mercedes-Benz C-Class and the 2025 Lexus RC
2026 BMW 4 Series
Max. Horsepower: 503
Max. Torque: 479 lb-ft
M Performance: Available
Carbon Ceramic Brakes: Available
2025 Mercedes-Benz C-Class
Max. Horsepower: 255
Max. Torque: 295 lb-ft
M Performance: Not Available
Carbon Ceramic Brakes: Not Available
2025 Lexus RC
Max. Horsepower: 472
Max. Torque: 395 lb-ft
M Performance: Not Available
Carbon Ceramic Brakes: Not Available
When it comes to performance and precision engineering, the new 2026 BMW 4 Series emerges as the top contender in its segment, clearly outpacing the 2025 Mercedes-Benz C-Class and the 2025 Lexus RC. With an impressive 503 horsepower and 479 lb-ft of torque, it provides thrilling acceleration and unparalleled driving dynamics. The M Performance models take its capabilities even further, featuring track-inspired enhancements and sharper handling that the C-Class and RC cannot compete with. Additionally, the 4 Series boasts exclusive features like available carbon ceramic brakes, which are absent in its rivals. These brakes offer exceptional stopping power and heat resistance for spirited driving. Overall, the new 2026 BMW 4 Series sets a new standard for power, control, and high-performance finesse.
Design & Technology Comparison
2026 BMW 4 Series vs the 2025 Mercedes-Benz C-Class and the 2025 Lexus RC
2026 BMW 4 Series
Active Driving Assistant: Standard
Convertible Top: Available
xDrive All Wheel Drive: Available
High-Precision Laser Headlights: Available
2025 Mercedes-Benz C-Class
Active Driving Assistant: Not Available
Convertible Top: Not Available
xDrive All Wheel Drive: Not Available
High-Precision Laser Headlights: Not Available
2025 Lexus RC
Active Driving Assistant: Not Available
Convertible Top: Not Available
xDrive All Wheel Drive: Not Available
High-Precision Laser Headlights: Not Available
The new 2026 BMW 4 Series sets a new standard in its segment with its cutting-edge design and technology, eclipsing both the 2025 Mercedes-Benz C-Class and the 2025 Lexus RC. As the sole model in this comparison to offer a convertible top, the 4 Series combines the thrill of open-air driving with the sleek aesthetics of a coupe. It features available high-precision laser headlights, which enhance visibility and contribute to its modern design. Equipped with standard Active Driving Assistant and the option for xDrive all-wheel drive, the 4 Series seamlessly integrates advanced driver assistance systems with improved traction and handling. These advantages are not offered by its rivals. Ultimately, BMW is committed to innovation and design, making the 4 Series the preferred choice for those seeking a luxury sport coupe that exceeds expectations.
BMW 4 Series Trim Options
430i Convertible
Starting MSRP $59,500
- Standard Rear-Wheel Drive or available xDrive All Wheel Drive
- 255-hp 2.0-liter BMW TwinPower Turbo Inline 4-cylinder
- 36 Combined MPG
- 0-60 MPH in 5.6 seconds
M440i Convertible
Starting MSRP $73,050
- Rear-Wheel Drive or available xDrive All Wheel Drive
- 386-hp 3.0-liter BMW M TwinPower Turbo inline 6-cylinder engine
- 34 Combined MPG
- 0-60 MPH in 4.6 seconds
M4 Competition Convertible
Starting MSRP $96,200
- Rear-Wheel Drive or available xDrive All Wheel Drive
- 503-hp 3.0-liter BMW M TwinPower Turbo inline 6-cylinder engine
- 23 Combined MPG
- 0-60 MPH in 3.8 seconds
BMW 4 Series FAQs
What is the starting price of the 2026 BMW 4 Series Convertible?
The 2026 BMW 4 Series Convertible has a starting MSRP of $59,500.
What engine options are available in the 2026 BMW 4 Series?
The 430i and 430i xDrive models are powered by a 2.0-liter BMW TwinPower Turbo inline 4-cylinder engine, delivering a balance of efficiency and responsiveness. Stepping up, the M440i and M440i xDrive models feature a robust 3.0-liter BMW M TwinPower Turbo inline 6-cylinder engine for more dynamic performance. At the top of the range is the M4 Competition xDrive Convertible, boasting a high-output inline-6 engine that delivers an exhilarating 523 horsepower.
What smart features come with the 2026 BMW 4 Series Convertible?
The 2026 BMW 4 Series Convertible is equipped with a suite of advanced smart technologies designed to keep you connected and in control. Standard features include wireless Apple CarPlay® and Android Auto™ integration, allowing seamless access to your favorite apps and media. The intuitive BMW Operating System 8.5 puts navigation, climate, and entertainment controls at your fingertips, while the My BMW App enhances convenience with Remote Engine Start, remote lock/unlock capabilities, and real-time vehicle updates—so your convertible is ready the moment you are.
Is the 2026 BMW 4 Series Convertible rear-wheel drive or all-wheel drive?
The new 2026 BMW 4 Series Convertible is available in both rear-wheel and all-wheel drive configurations to suit different driving styles and conditions. The 430i and M440i models feature traditional rear-wheel drive for agile handling and a sporty driving feel. For enhanced grip and all-weather performance, the 430i xDrive and M440i xDrive models come with BMW’s intelligent all-wheel drive system. At the performance peak, the M4 Competition xDrive Convertible includes BMW's M xDrive with configurable drive modes—4WD, 4WD Sport, and 2WD—offering drivers full command over their driving dynamics.
Does the 2026 BMW 4 Series Convertible have a hard top or soft top?
Every 2026 BMW 4 Series Convertible features a premium fabric soft top, designed for performance and aesthetics. This lightweight, tailored roof opens and closes in 10 seconds at speeds of up to 30 mph.
How many passengers can the 2026 BMW 4 Series Convertible seat?
The 2026 BMW 4 Series Convertible offers comfortable seating for up to four passengers. The cabin is equipped with standard Sport seats in the front, designed for both support and style, while rear seating accommodates two additional occupants. Available heated and ventilated front seats further elevate comfort, making the open-air driving experience enjoyable in any season.
What safety features come on the 2026 BMW 4 Series Convertible?
The 2026 BMW 4 Series Convertible offers a host of safety features, including Lane Departure Warning, Lane Keep Assist, Adaptive Cruise Control, Park Assist, available Top View Camera System for 360-degree visibility, and available high-precision laser headlights.
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