2026 BMW 3 Series: What's New, Specs & Features
Last updated August 4, 2026
The biggest 2026 news is the separate, limited M340i xDrive 50 Jahre Edition celebrating 50 years of the 3 Series. The regular four-trim sedan lineup otherwise gets only a light update, with a couple of newly standard features on the 330i models and no redesign or confirmed mechanical change.
About the 2026 BMW 3 Series
7th generation (G20), late-cycle year; second year after the 2025 update and final full year before the expected next-generation redesign.
BMW positions the 3 Series as its core sport sedan: a compact luxury four-door built to blend sharp handling, strong acceleration, modern cabin technology, and everyday comfort. BMW’s messaging focuses on driver engagement and clean, modern design rather than pure luxury softness. That is the model’s main draw versus rivals: it aims to feel more responsive and athletic than many small luxury sedans while still working well as a commuter, family sedan, or long-distance daily driver.
The 330i remains the everyday core of the lineup, pairing a 255-hp turbo four-cylinder engine with a curved display, wireless Apple CarPlay and Android Auto, and a comfort-focused suspension. The 330i xDrive adds all-wheel drive, while the 386-hp M340i models bring a turbocharged six-cylinder engine, stronger brakes, a sport-tuned suspension, and more aggressive bodywork.
What changed, by category
2026 BMW 3 Series specs and features by trim
| Feature | ||||
|---|---|---|---|---|
| Engine | 4-Cyl, Turbo, 2.0 Liter | 6-Cyl, Turbo, 3.0 Liter | 4-Cyl, Turbo, 2.0 Liter | 6-Cyl, Turbo, 3.0 Liter |
| Transmission | Automatic, 8-Spd Sport w/Sport & Manual Modes | Automatic, 8-Spd Sport w/Sport & Manual Modes | Automatic, 8-Spd Sport w/Sport & Manual Modes | Automatic, 8-Spd Sport w/Sport & Manual Modes |
| Drivetrain | RWD | RWD | AWD | AWD |
| Fuel Type | Gas | Gas | Gas | Gas |
| MPG City | 28 mpg | 27 mpg | 26 mpg | 26 mpg |
| MPG Highway | 35 mpg | 33 mpg | 34 mpg | 33 mpg |
| Horsepower | 255 hp | 386 hp | 255 hp | 386 hp |
| Torque | 295 lb-ft | 398 lb-ft | 295 lb-ft | 398 lb-ft |
| Trunk/Cargo | 16.9 cu-ft | 16.9 cu-ft | 16.9 cu-ft | 16.9 cu-ft |
| Rear Legroom | 35.2 in | 35.2 in | 35.2 in | 35.2 in |
| Seats | 5 | 5 | 5 | 5 |
| Doors | 4 | 4 | 4 | 4 |
| Adaptive Cruise Control | ||||
| Alarm System | ||||
| Automatic High Beams | ||||
| Blindspot Sensors | ||||
| Lane Departure Warning | ||||
| Park Assist | ||||
| Rear View Camera | ||||
| 360 Camera | ||||
| Alloy Wheels | ||||
| LED Headlights | ||||
| Power Moonroof | ||||
| Power Liftgate/Trunk Release | ||||
| Rear Spoiler | ||||
| Head-Up Display | ||||
| Navigation System | ||||
| Premium Audio | ||||
| Smartphone Interface | ||||
| Aluminum Interior Trim | ||||
| Dual-Zone Climate Control | ||||
| Heated Front Seats | ||||
| Heated Steering Wheel | ||||
| Leather Seats | ||||
| Proximity Keyless Entry | ||||
| Push-Button Engine Start | ||||
| Remote Start | ||||
| Wood Interior Trim | ||||
Frequently asked questions
What is the biggest change to the 2026 BMW 3 Series?
The biggest change is a separate, limited M340i xDrive 50 Jahre Edition created for the 3 Series' 50th anniversary. The regular four-trim lineup receives only small equipment updates.
Is the 2026 BMW 3 Series redesigned?
No, the 2026 BMW 3 Series is not redesigned. It remains part of the seventh-generation G20 lineup and carries over the same basic engines, drivetrains, cabin layout, and performance hierarchy from 2025.
What became standard on the 2026 BMW 330i?
Lane-departure warning and proximity keyless entry became standard on both the 2026 330i and 330i xDrive. Both features were optional on those trims for 2025.
Did the 2026 BMW 3 Series engines change?
No confirmed mechanical change was made to the regular 2026 engine lineup. The 330i models retain a 255-hp turbocharged four-cylinder engine, while the M340i models retain a 386-hp turbocharged six-cylinder engine.
Is the 2026 BMW 3 Series meaningfully different from the 2025 model?
No, the regular 2026 lineup is only modestly different from the 2025 model. The main practical changes are standard lane-departure warning and proximity keyless entry on the 330i trims, so shoppers who do not need those upgrades will find the two years very similar.