The 2027 BMW M350 xDrive showed up at BMW Welt in Munich this week wearing Fire Red paint and 20-inch black wheels, the same spec from the press photos. It arrived barely days after its world premiere and roughly a month before series production begins. But the car sitting under those lights tells a bigger story than a fresh color palette.
This is the first 3 Series in modern memory that will never get a diesel option. The M340d is dead, and nothing is replacing it. For a nameplate that practically built its European reputation on torquey oil-burners, that silence is deafening.
The M350 xDrive sits atop a thin four-car launch lineup. European buyers get the 318 and 320. Americans get the 330i.
That’s it for now. A plug-in hybrid follows sometime in 2027, and a new M3 is expected a year after that. But there’s no six-cylinder diesel waiting in the wings, a first for any modern 3 Series generation.
The M350’s journey to BMW Welt was also literally longer than any 3 Series before it. For decades, BMW built the 3 Series at its Munich plant, steps from the Welt exhibition center. Getting a car from the line to the showroom floor was a golf cart ride.
Not anymore. The G50 3 Series moves production to Dingolfing, about 62 miles northeast. That’s a real truck ride, not a stroll across the campus.

Munich isn’t going dark, though. It’s going electric. The factory that once churned out 3 Series sedans now builds the i3 EV, and an i3 Touring will follow.
BMW has made clear that only electric vehicles will roll off Munich’s line from 2027 onward. An electric M3, a quad-motor sedan codenamed ZA0, will be assembled there too. So the 3 Series, in one form or another, stays in Munich. Just not the one that burns gasoline.
The M350 xDrive itself makes 443 PS in Europe and 437 horsepower in the U.S., replacing the outgoing M340i and its naming convention in one stroke. There is no rear-wheel-drive variant. Every M350 ships with all-wheel drive, though BMW promises a Drift Mode arriving in 2027 that can send all the torque rearward on demand. It is a software Band-Aid for the purists, not a mechanical solution, but BMW clearly thinks it is enough.
What’s happening here is a company splitting its most famous sedan into two parallel lives. The combustion 3 Series leaves the ancestral home for Dingolfing. The electric 3 Series takes over Munich. The diesel, once the backbone of European 3 Series sales, gets no seat at either table.
BMW still calls this “Power of Choice.” The choices are just narrower than they used to be. Four launch models, no diesel, no rear-drive chassis, and a production plant an hour’s drive from the building where customers pick up their cars.
The M350 xDrive on display is technically a near-production prototype, which makes its public debut at the Welt feel more like a statement than a celebration. BMW wants the world to see the future of the 3 Series before the first customer car rolls off the Dingolfing line in November.
Whether that future holds the same pull as the one built across the street for half a century is a question BMW is still answering.
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