Electric BMW 3 Series spotted: First look at reborn i3 for 2026

The radical new electric BMW 3 Series has hit the road for the first time, as the company gears up to take on the Tesla Model 3 and Mercedes-Benz CLA in 2026.

Expected to revive the dormant i3 moniker, the electric 3 Series will be the second model to use BMW's new Neue Klasse modular platform, following the launch of its closely related iX3 SUV sibling in 2025.

It was previewed last year with the boldly styled Neue Klasse concept, which introduced a striking new design language that departs dramatically from the look of BMW's current line-up while subtly nodding to some of its most important past models.

While the prototype in these images has clearly been toned down slightly for production, it does retain the distinctive new kidney grilles, which wrap around the front of the car and house all the radars and cameras needed to facilitate next-gen advanced driver assistance systems. 

The ultra-slim slashes have been replaced, though, by more conventional LED headlights, and the front of the car has been softened slightly with the introduction of a full-width lower bumper. 

The rear looks to have been more substantially evolved compared to the concept, with the chunky lower splitter replaced by a more traditional bumper, and circular brake light clusters swapped in for the substantial wraparound LED bar that adorned the concept - though these could be temporary units put in place for testing only.

Camouflage prevents us from gleaning too many more details, but BMW's trademark Hofmeister kink is just visible ahead of the C-pillar, and the concept's full-length panoramic roof looks to have been retained.

Our spies didn't manage to photograph the cabin, but BMW's two Neue Klasse concepts were both minimalist and tech-heavy affairs inside, with large, irregularly shaped central touchscreens, haptic steering wheel controls and a full-width head-up display in place of any physical switches and buttons.

BMW has yet to confirm full specifications of its crucial new electric saloon, but the Neue Klasse platform will be equipped with 800-volt charging hardware to allow it to keep pace with the quickest-charging EVs on sale, while the batteries in the floorpan will be 20% more energy-dense than today's packs.

Meanwhile, a more stringent focus on aerodynamics, in combination with more efficient motors and a new software stack, will boost range by up to 30%, the firm has said. 

Like today's BMW 4 Series and BMW 5 Series, the next-generation 3 Series will be sold both with pure-electric and combustion power, with BMW committed to maintaining a flexible powertrain offering across its line-up in the run-up to going all-electric. The firm is one of few mainstream car makers to have not set a date for the end of combustion car sales, though on current planning will have to sell only EVs in the UK and Europe from 2035.

The firm is working to make its current engines compliant with upcoming emissions regulations, though has not yet confirmed what the offering will be for the next 3 Series. 

The current, G20-generation model is available with a choice of either 2.0-litre four-cylinder or 3.0-litre straight-six petrol engines, or a PHEV with an EV range of 63 miles, having dropped all diesel engines in an update earlier this year. 

While the Neue Klasse concept and this prototype have previewed the saloon variant, it is expected that the strong-selling 3 Series Touring will return, providing a rival for the upcoming electric Mercedes CLA Shooting Brake and Audi A4 E-tron Avant.

The 3 Series will also once again spawn a hot M3, which will match the standard car in being offered with petrol and pure-electric power - the latter said to offer 'crazy' dynamic behaviour courtesy of an advanced torque vectoring programme that can vary the power to each of its four motors in milliseconds. 

BMW has not yet indicated when it will unveil the next 3 Series, but the new iX3 is expected to break cover early in 2025, so the wraps could come off the saloon within a year.