BMW's Next M3 Keeps the Six-Cylinder, and It's Testing Now

Wouter Smit · 2026-07-17

BMW's iconic sports sedan is about to get a major update, and the latest spy shots from the Nurburgring confirm something fans have been waiting to hear: the six-cylinder M3 isn't going anywhere. If you've been following the buzz around the next-generation M3, you know there's been plenty of speculation. Some thought BMW might go all-electric, while others worried the gas engine would be phased out. Well, the test mule caught on camera shows a familiar inline-six under the hood, but with a twist. This new model will actually offer both electric and gas powertrains, giving buyers a real choice. ### What the Spy Shots Reveal The camouflaged prototype spotted at the famous German track shows a more aggressive front end, wider fenders, and quad exhaust tips that scream performance. Under the skin, the six-cylinder engine is likely a hybrid setup, combining a gas engine with an electric motor for extra power and efficiency. Expect horsepower numbers to climb well above the current M3's 503 hp, possibly reaching 550 hp or more in the top trim. BMW is keeping details close to the vest, but the testing suggests they're serious about refining handling and aerodynamics. The Nurburgring is the ultimate proving ground for sports cars, so seeing the M3 there means engineers are dialing in everything from suspension to braking. ### Why This Matters for Enthusiasts For purists, the news that the six-cylinder lives on is a huge relief. BMW has been pushing toward electrification, but they're not abandoning their roots. The hybrid approach means you get instant torque from the electric motor and that signature inline-six soundtrack. It's the best of both worlds. - The gas engine ensures engagement and character. - The electric motor adds punch and improves fuel economy. - The combined system could rival competitors like the Audi RS5 and Mercedes-AMG C63. ### What to Expect in Terms of Pricing and Release While BMW hasn't announced official pricing, expect the next M3 to start around $75,000 for the base model, with well-equipped versions hitting $85,000 or more. The hybrid tech will likely add a premium, but it should be worth it for the performance gains. Release timing? Industry insiders predict a reveal in late 2025, with sales starting in 2026. That gives BMW time to fine-tune the powertrain and make sure the car meets the high expectations of M fans. ### Final Thoughts The next-generation M3 is shaping up to be a landmark model. By keeping the six-cylinder and adding electric assistance, BMW is blending tradition with innovation. If you're in the market for a high-performance sedan that doesn't compromise on driver involvement, this one's worth waiting for. Stay tuned for more updates as testing continues. The Nurburgring never lies, and this M3 looks ready to set new benchmarks.