BMW is gearing up to launch a new generation of the 3 Series lineup, and this time, it’s not just an update—it's a transformation. Alongside refreshed gas and plug-in hybrid models riding on the updated CLAR platform, BMW will introduce a fully electric 3 Series dubbed the i3, built on the highly anticipated Neue Klasse EV platform.
🔋 BMW i3 & iM3 Production Timeline and Platform Details
Leaked production data from a reliable Bimmerpost forum member confirms that the all-electric i3 is set to enter production in July 2026, with U.S. models beginning in November 2026. The high-performance iM3 will follow in March 2027. Initially, both models will be built in Munich, with i3 production expanding to San Luis Potosí, Mexico by 2027. Production is expected to run through 2034.
The i3 will be BMW’s second Neue Klasse-based EV, following the iX3 SUV. This new platform will usher in:
-
An 800V electrical architecture for ultra-fast charging
-
Next-gen cylindrical battery cells (75, 90, or 105 kWh)
-
Up to 400+ miles of range
-
A revamped zonal electronics layout that cuts ~2,000 feet of wiring
-
A unified drivetrain and chassis system dubbed Heart of Joy
⚡ i3 & iM3 Trims and Features
The BMW i3 will come in four trims: 20, 40, 50, and M60. Only the base i3 20 will be rear-wheel-drive; the others will offer xDrive all-wheel drive.
The iM3—BMW’s first electric M3—will debut as a single trim initially, expected to feature a quad-motor setup delivering around 700 horsepower, making it the most powerful M3 to date.
Notable Options & Tech:
-
Iconic Glow illuminated kidney grille
-
Multifunction seats borrowed from the 5 Series
-
19-inch wheels on i3; 20-inch standard on iM3
-
Optional carbon-ceramic brakes on iM3
-
Natural fiber lightweight components, replacing carbon fiber for sustainability
🧠 Next-Gen Tech and Interior Overhaul
Neue Klasse models will debut a futuristic cockpit experience:
-
A panoramic head-up display that replaces traditional gauges
-
3D augmented reality navigation projected directly onto the road
-
An AI-powered voice assistant
-
Minimalist steering wheel controls and a large central touchscreen
This new interface will eventually roll out to BMW’s plug-in hybrid and gas-powered models as well.
🔍 Quick Summary
| Feature | Details |
|---|---|
| i3 Production | Starts July 2026 (Global), Nov 2026 (U.S.) |
| iM3 Production | Begins March 2027 |
| Platform | Neue Klasse EV architecture |
| Max Estimated Range | Up to 400+ miles |
| Horsepower (iM3) | ~700 hp (quad motor) |
| Battery Sizes | 75 kWh, 90 kWh, 105 kWh |
| Notable Tech | HUD with AR, AI assistant, Iconic Glow grille, sustainable materials |
Verdict: The next-gen BMW i3 and iM3 will redefine what the 3 Series stands for—merging performance, sustainability, and futuristic tech. For enthusiasts, the arrival of a 700-hp electric M3 marks the beginning of a bold new chapter in M performance.