BMW M440i xDrive Convertible: When Performance Decides to Let Its Hair Down

There’s something quietly rebellious about a fast convertible in India. Not because it’s impractical—we’ve moved past that argument—but because it refuses to conform. In a market obsessed with SUVs and rear-seat priorities, a car like the BMW M440i xDrive Convertible exists for an entirely different reason. It isn’t trying to fit in. It’s making a case for indulgence. BMW has now brought this open-top 4 Series to India as a CBU, priced at INR 1.09 crore (ex-showroom).

The shape of intent

At a glance, the M440i Convertible carries familiar 4 Series proportions, but the details do the heavy lifting. The vertically slatted kidney grille, shadowed headlamps, and CSL-inspired tail-lights give it a sharper, more deliberate presence than before.

But the real point here isn’t how it looks with the roof up. It’s what happens when it disappears.

The fabric soft-top folds away in 18 seconds, and crucially, it can do so at speeds of up to 50 km/h. That small detail changes how you use the car. You don’t plan for the convertible moment, you take it when it comes.

The engine that still matters

Underneath all the theatre sits one of BMW’s most resolved powertrains: the B58 inline-six. 

374 horsepower. 500 Nm of torque. 0–100 km/h in 4.9 seconds. These are serious numbers. But more importantly, they’re delivered with the kind of linearity and depth that only a straight-six can manage. There’s a 48V mild-hybrid system working quietly in the background, smoothing things out, adding efficiency, but never diluting the experience.

The eight-speed Steptronic gearbox and BMW’s xDrive all-wheel-drive system complete the picture, ensuring that performance is usable, not just impressive on paper.

Where it earns the ‘M’

This isn’t a full-blown M car, but it leans heavily in that direction. Adaptive M suspension, an active M differential, variable sport steering, and M Sport brakes work together to give the car a level of composure that feels almost excessive for Indian roads—and that’s precisely the point. It’s engineered with headroom. You may never explore its limits fully, but you’ll always feel like you could.

Inside: familiar, but sharpened

Step in, and the cabin feels instantly recognisable if you’ve spent time in newer BMWs. The curved display dominates the dash, combining a 12.3" driver display with a 14.9" central screen, running the latest iDrive system. Everything is where you expect it to be, but just a little more resolved. The materials, the ambient lighting, the Harman Kardon audio system, it all leans towards creating a space that feels both sporty and considered, rather than overtly dramatic. The sports seats, flat-bottom steering, and subtle M detailing remind you that this is still a driver’s car, even when the roof is down and the pace is relaxed.

Technology that stays out of the way

BMW’s ConnectedDrive suite, digital key functionality, head-up display, and driver assistance systems are all present and accounted for. But none of it feels intrusive. The best systems here are the ones you stop noticing. Such as the reversing assistant that quietly remembers your last manoeuvre, or the navigation that learns how you drive.

The point of it all

The M440i xDrive Convertible isn’t trying to be rational. It’s quick, yes. Capable, certainly. But those aren’t the reasons you buy it. You buy it for the moments in between. The early morning drive before the city wakes up, the late evening run when the air cools just enough, the simple act of dropping the roof without needing a reason.

In a market that increasingly rewards practicality, this BMW makes a compelling argument for something else: driving, in its most unfiltered form. And sometimes, that’s enough.