Unmasked: BMW’s New 3 Series Reveals Its Design and M350 Power Ahead of Launch

Key points

• The G50 3 Series prototype appeared uncamouflaged at a Munich facility, showing a design nearly identical to the electric i3 despite using the CLAR platform.
• The M350 xDrive replaces the M340i, featuring a 3.0-liter turbocharged inline-six producing 437 hp (443 PS) and 580 Nm of torque, aided by 48V mild-hybrid assistance.
• A 'Drift Moment' rear-wheel-drive mode will be added via over-the-air update in 2027, allowing all M350s to function as rear-drive vehicles.
• Production moves from Munich to Dingolfing, joining the 5 and 7 Series lines, while the US launch is scheduled for 2027 following a late-2026 European debut.
• Chassis updates include a 9mm longer wheelbase, wider tracks, 20-inch wheels, and adaptive suspension as standard on the M350, with improved torsional stiffness.

Background

Previous coverage in September 2026 confirmed the M350 xDrive’s power figures and the 'Drift Moment' feature, noting that the M3 would not arrive until 2028. The current development is the first uncamouflaged sighting of the G50 prototype, confirming the visual link to the electric i3 and the shift in production to Dingolfing.

How outlets are covering it

Motor1 highlights the surprise of the uncamouflaged spy shot and the visual resemblance to the i3, noting the longer nose for the engine. BMWblog and Top Gear focus on the driving dynamics, praising the B58 engine’s sound and the chassis improvements, including the 'Heart of Joy' inspired software. Car and Driver emphasizes the platform differences, noting that the petrol and electric versions require separate architectures for optimal performance. All sources agree on the 4.1-second 0-62 mph time and the 2027 arrival of the Drift Moment update.

Why it matters

The uncamouflaged reveal confirms BMW’s strategy of sharing design language between its electric and combustion models, despite using different platforms. The M350 xDrive’s enhanced power and future rear-drive capability position it as a strong competitor in the performance sedan segment, while the production shift to Dingolfing signals a strategic reorganization of BMW’s manufacturing.

What to watch

The 3 Series will be officially unveiled at the end of September 2026. European sales will begin shortly after, with US availability expected in 2027. The 'Drift Moment' software update will be released in 2027, enabling rear-wheel-drive functionality for all M350 xDrive owners.