2027 BMW M350 – The 2027 BMW M350 is generating serious excitement among performance sedan enthusiasts in the United States. As the M Performance flagship of the next-generation BMW 3 Series (codenamed G50), it serves as the direct successor to the popular M340i xDrive. With a more powerful turbocharged inline-six, Neue Klasse-inspired styling, and quad exhaust tips, the 2027 BMW M350 promises to blend everyday usability with sharper dynamics.
This comprehensive guide covers everything USA drivers want to know about the 2027 BMW M350 release date, expected specs, design updates, and how it stacks up in the competitive luxury sports sedan segment.
What Is the 2027 BMW M350?
The 2027 BMW M350 xDrive represents the top-tier combustion-powered model in the eighth-generation 3 Series lineup. BMW accidentally listed it on its USA website earlier in 2026, confirming the name and xDrive all-wheel-drive setup for the U.S. market.
Unlike the full M3 (expected later as the G84), the M350 slots in as a more accessible “baby M” – think M Performance tuning on the standard 3 Series platform. It drops the “i” suffix (now reserved for EVs like the upcoming i3) and bumps the number to signal increased power over the outgoing M340i.
Production of the G50 3 Series family begins in November 2026 at BMW’s Dingolfing plant in Germany, making the M350 one of the launch variants for the 2027 model year.
Expected 2027 BMW M350 Release Date in the USA
BMW has not yet announced an official on-sale date, but reliable sources point to a U.S. arrival in early 2027.
- Production start: November 2026
- Debut: Likely late 2026 or early 2027 (following the electric i3 reveal)
- U.S. sales: Spring 2027 for 2027 model year vehicles
This timeline aligns with BMW’s broader rollout of the new 3 Series, which will include gas, plug-in hybrid, and fully electric i3 variants.
USA buyers should expect the M350 xDrive to reach dealerships shortly after the base 330 models, positioning it as a strong alternative to rivals like the Mercedes-AMG C43 and Audi S4.
2027 BMW M350 Engine Specs and Performance
Under the hood, the 2027 BMW M350 will feature an evolved version of the proven B58 turbocharged 3.0-liter inline-six engine with mild-hybrid assistance.
Expected powertrain highlights:
- Engine: 3.0L twin-scroll turbo inline-6 (B58) + 48-volt mild hybrid
- Horsepower: 415–420 hp (approximately 31 hp more than the current U.S.-spec M340i’s 386 hp)
- Torque: Around 428 lb-ft
- Transmission: 8-speed ZF automatic
- Drivetrain: xDrive all-wheel drive (RWD version unlikely for initial U.S. launch)
These upgrades should deliver 0–60 mph times under 4 seconds in xDrive form, making the M350 quicker than the current base M3 in straight-line acceleration while remaining more comfortable for daily driving. Quad exhaust tips visible in spy shots confirm the performance focus.
Fuel economy figures are not yet available, but the mild-hybrid system should improve efficiency over the outgoing model.
Design and Exterior Features of the 2027 BMW M350
The G50 3 Series adopts styling cues from BMW’s Neue Klasse electric vehicles while keeping a distinct look for combustion models.
Key exterior changes:
- Sharper LED headlights with updated kidney grille
- More aggressive M Performance front bumper with larger air intakes
- M-specific side mirrors and 20-inch wheels
- Quad exhaust outlets at the rear
- Sleeker roofline and flush door handles for better aerodynamics
Spy photos show the M350 wearing heavy camouflage, but the quad pipes and sportier stance are unmistakable.
Interior Technology and Cabin Upgrades
While official interior photos remain under wraps, the 2027 BMW M350 is expected to feature:
- A panoramic curved display combining a 14.9-inch infotainment screen and digital gauge cluster
- Latest iDrive 9 operating system
- Premium materials with M-specific sport seats, steering wheel, and trim
- Enhanced ambient lighting and sustainable interior options
The cabin will feel more premium and tech-forward than the current G20 3 Series, appealing to U.S. buyers who want luxury without sacrificing driver engagement.
Pricing and Availability for USA Buyers
Exact 2027 BMW M350 pricing has not been released, but expect it to start around $55,000–$60,000 (before destination fees), a modest increase over the current M340i xDrive.
- Trim: Primarily offered as M350 xDrive in the U.S.
- Options: Likely to include M Sport brakes, carbon-fiber trim, and advanced driver-assistance packages
- Wagon variant: Possible for 2027 or shortly after, though sedan leads the launch
BMW will confirm full details closer to the official reveal. Check BMWUSA.com for updates, as the model already appeared briefly in the 2027 configurator.
How the 2027 BMW M350 Compares to the Current M340i?
| Feature | Current M340i xDrive | Expected 2027 M350 xDrive |
|---|---|---|
| Horsepower | 386 hp | 415–420 hp |
| Engine | B58 3.0L turbo I6 | Updated B58 mild hybrid |
| 0–60 mph | ~4.1 seconds | Under 4 seconds |
| Exhaust | Dual | Quad |
| Naming | M340i | M350 (no “i”) |
| Availability | Now | Early 2027 |
The new model delivers more power, modern styling, and hybrid efficiency while staying true to BMW’s driver-focused philosophy.
Why the 2027 BMW M350 Matters for American Drivers?
In an era when many brands are rushing toward full electrification, the 2027 BMW M350 offers a compelling bridge: potent six-cylinder performance with subtle hybrid assistance. For U.S. enthusiasts who love the sound of a turbo inline-six and the grip of xDrive, this could be one of the last pure-combustion M Performance 3 Series models before the full Neue Klasse EV transition.
Whether you’re upgrading from an older 3 Series or cross-shopping with German rivals, the M350 is shaping up to be a standout in the 2027 luxury sports sedan class.
Stay tuned for official BMW announcements later in 2026. The 2027 BMW M350 is poised to be a high-performance icon that delivers excitement, technology, and everyday practicality – exactly what American drivers expect from the Ultimate Driving Machine.