2027 BMW 3-Series Preview and Driving Impressions

The upcoming 2027 BMW 3-Series introduces the brand's Neue Klasse styling and platform layout, arriving alongside the battery-powered i3. Unlike previous shared architectures, gas and electric models utilize separate platforms and are built at different facilities, with the combustion-powered 3-Series assembled in Dingolfing, Germany. Scheduled for release near the end of the first quarter of 2027, the lineup includes the entry-level 330 and the M350 xDrive.

Exterior and Dimensions

The new generation features minor dimensional growth. The wheelbase increases by 0.4 inches to 112.6 inches, overall length grows by 1.7 inches to 187.6 inches, and width expands by 0.9 inches to 72.8 inches. Height increases slightly to 57.3 inches, largely due to taller rolling diameters for the standard 19-inch and optional 20-inch tires. Weight is estimated to increase by roughly 200 pounds, placing the M350 near 4,200 pounds.

The exterior showcases a forward-leaning grille spanning the front end, a higher and flatter hood, squared-off flanks, and a trunk offering 16 cubic feet of cargo space.

Powertrains and Performance

Both engine options employ the Miller cycle and switchable exhaust valves to support a 48-volt hybrid-assist system:

• 330 Models: Retain a 2.5-liter inline-four engine producing 255 horsepower and 295 pound-feet of torque, meeting strict European emissions standards.
• M350 xDrive: Features a turbocharged 3.0-liter inline-six with a larger turbo, revised intake ports, combustion chambers, and timing, boosting output to 437 horsepower.

BMW reports acceleration times to 60 mph will be slightly quicker than outgoing models. The chassis incorporates a wider front subframe, revised caster angles, stiffer anti-roll bar mounts, and lift-related dampers with hydraulic rebound stops.

Interior and Technology

Inside, the cabin offers comfortable seating, an optional panoramic glass roof, and a Harman/Kardon stereo supporting Dolby Atmos. The Neue Klasse driver interface includes an angled 17.9-inch touchscreen and a Panoramic Vision instrument display on the base of the windshield. However, reviewers noted that reliance on the touchscreen for adjustments like air vents can be cumbersome.

As a Software Defined Vehicle, future updates will introduce features like a Drift Moment mode, while a hands-free Highway Assistant is also included.

Pricing and Availability

The 2027 BMW 3-Series is expected to launch near the end of the first quarter of 2027. Base pricing ranges from $51,250 for the 330 to $67,250 for the M350 xDrive. Prospective buyers should verify official specifications and availability directly through authorized BMW dealerships.