Archive · 22 Dec 2025

F1 2026 Rules Controversy: Mercedes, Red Bull Exploit Engine Loophole

F1 2026 Rules Controversy: Mercedes, Red Bull Exploit Engine Loophole

There's a big argument in Formula 1 about the new rules for 2026.

Mercedes and Red Bull found a trick in the rules about how engines work.

The rules say the engine's compression ratio can't be higher than 16:1 when it's cold, but when the engine gets hot, it might work like it's higher.

This could give Mercedes and Red Bull about 15 more horsepower, which is a lot in racing.

Other teams like Ferrari, Honda, and Audi don't think this is fair and want the rules to be changed.

The people who make the rules (FIA) are having a meeting to decide what to do.

If they say it's okay, it might make the racing less fair next year.

Sources