BMW
2025 BMW M440i xDrive Gran Coupe
- All-wheel drive
- Grand tourer
- Inline-six
- Liftback
- Mild hybrid

The G26 BMW 4 Series Gran Coupe is the five-door liftback bodystyle of the second-generation 4 Series, sharing the CLAR platform with the G22 coupe but adding rear-door practicality, a hatchback tailgate and five-seat capacity. In M440i xDrive guise it is powered by the B58 3.0-liter turbocharged inline-six with a 48-volt mild-hybrid system, rated at 382 hp and 369 lb-ft and driving all four wheels through an eight-speed Steptronic automatic. BMW quotes a 0-60 mph time of 4.4 seconds and an electronically limited 155-mph top speed, while the EPA rates it at 27 mpg combined. It sits at the top of the non-M Gran Coupe range as a refined grand-touring hatchback rather than a track special, leaving the outright performance halo to the M4.
Specifications by source
Each figure carries an evidence mark and a text label; expand a value for its full provenance — citation, verification, test conditions, and any alternate figures.
0–100 km/h4.30 sIndependent testWikipediaShow full source detail and alternate values
Originally reported as 4.3 s; stored canonically.
BMW factory claim: the M440i accelerates from 0-100 km/h (62 mph) in 4.3 seconds.