BMW M440i: 48V Mild-Hybrid Boost, Curved Display, 500Nm Torque – Check Details

BMW India has officially expanded its high-performance lifestyle portfolio with the launch of the M440i xDrive Convertible. Unveiled in early May 2026, this open-top tourer brings the iconic B58 straight-six engine to the Indian market in a sleek, four-seater package. Positioned between the standard 4

Vikram Singh May 8, 2026 – 10:38 AM

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Positioned between the standard 4 Series and the track-focused M4, the M440i Convertible is aimed at enthusiasts who prioritize a “wind-in-the-hair” experience without sacrificing daily usability. We’ve analyzed the technical specifications, the new soft-top mechanics, and BMW’s future plans for the X6 M60i to bring you the ultimate breakdown.

Design & Build Quality

The M440i has transitioned back to a fabric soft-top roof, which is 40% lighter than the previous generation’s hardtop. This significantly lowers the car’s center of gravity, improving agility and cornering performance.

Build: Imported as a Completely Built Unit (CBU) from Germany.
Roof Mechanics: Opens or closes in just 18 seconds at speeds up to 50 km/h.
Aesthetic: Features the vertically oriented kidney grille in gloss black, CSL-style 3D LED taillights, and 19-inch M light-alloy wheels.
Durability: Equipped with reinforced side skirts and additional body bracing to compensate for the lack of a fixed roof.

Interior Section

What’s Inside the Cockpit

Digital Interface: The BMW Curved Display housing a 12.3-inch digital cluster and a 14.9-inch touchscreen running the latest iDrive OS.
Luxury Kit: M Sport seats with heating, a 12-speaker Harman Kardon sound system, and a 360-degree camera.
Customization: Available in eight colors, including the new Fire Red and Cape York Green, with interior themes like Tacora Red or Cognac.

Performance

The M440i features a 48V mild-hybrid system that provides an instant 11hp boost, filling in the torque gaps while the twin-scroll turbocharger spools up.

Engine: 3.0-litre Inline-6 TwinPower Turbo (B58).
Output: 374hp and 500Nm of torque.
Acceleration: 0 to 100 km/h in 4.9 seconds.
Transmission: 8-speed Steptronic Sport with Launch Control.

M-Specific Engineering

To handle the power, the M440i comes standard with an M Sport Differential. This electronically controlled rear-axle lock improves traction by ensuring power is sent to the wheel with the most grip during high-speed exits.

Drivability: Standard Adaptive M Suspension allows the driver to switch from a comfortable “soft” ride to a track-stiff setup at the touch of a button.
Braking: M Sport brakes with fixed calipers (finished in blue or red) provide fade-resistant stopping power.

Future Portfolio (X6 M60i)

On the sidelines of the M440i launch, BMW showcased the upcoming X6 M60i xDrive, which will return to India with a 523hp 4.4L V8 engine—marking the return of the V8 to the X6 lineup since 2023.

X6 Highlights: Expected price of ~₹1.40 crore, 21-inch alloys, and an illuminated kidney grille.
Strategy: BMW plans to launch 23 new products in India across 2026, focusing heavily on M-performance and high-margin luxury models.

Pricing & Variants (India)

Launched: May 4, 2026 |
Availability: Now available at BMW dealerships nationwide.
M440i xDrive Convertible: ₹1,09,00,000 (Ex-showroom).
Maintenance: Offered with BMW Service Inclusive packages ranging from 3 years/40,000 km.
Primary Rivals: Mercedes-Benz CLE Cabriolet, Audi S5 Sportback (indirectly).

Pros & Cons Summary

Pros	Cons
B58 Engine: One of the best inline-six engines ever made.	Rear Seat Space: Strictly for children or short trips.
Soft-Top Logic: Operable while moving up to 50 km/h.	Boot Space: Significantly reduced when the roof is folded.
Standard AWD: xDrive provides massive grip in all weather.	Price Point: ₹1.09 Cr is a steep jump over the previous gen.
Tech Forward: 14.9-inch curved display is class-leading.	Low Clearance: Requires caution over large speed breakers.

Who Should Buy the M440i

Buy the BMW M440i if you want a high-performance daily driver that doubles as a weekend escape machine. It is perfect for those who value mechanical “soul” and open-air aesthetics over pure lap times.
Do NOT buy if you need a practical family car. For similar money, the BMW X5 M-Sport offers more space and utility.

Technical Specifications

Specification	Details
Engine	3.0L Inline-6 + 48V Mild Hybrid
Combined Power	374 hp
Peak Torque	500 Nm
0-100 km/h	4.9 Seconds
Roof Type	4-Layer Insulated Fabric Soft-Top
Safety	6 Airbags, ADAS, DSC, & DTC

About the Author

Vikram Singh

My name is Vikram Singh, and for the past 8 years, I have dedicated my career to the art of professional English content writing. As a core member of the Timesbull editorial team, I have evolved alongside the digital landscape, transforming from a passionate writer into a seasoned content architect who understands the delicate balance between data-driven SEO and the power of a human voice. Throughout my nearly decade-long journey, I have specialized in creating high-impact narratives that do more than just fill a page—they provide value. My expertise lies in taking complex subjects, whether in the fast-moving tech world, the intricate financial sector, or the competitive automobile industry, and translating them into clear, engaging, and highly readable content. My philosophy is simple: write for the reader first, and the search engines will follow. At Timesbull, I take pride in maintaining 100% originality and a signature "human touch" in every piece I produce. My 8 years of experience have taught me that true quality comes from meticulous research and a deep understanding of audience psychology. I don’t just write articles; I build bridges of information that help my readers make informed decisions in an increasingly noisy digital world.

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