The first real controversy of F1’s new era. The engine rules set out a compression ratio of 16:1, a measurement of how tightly the pistons squeeze the mixture of fuel and air before it ignites. In ...

Formula One’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be ...

Formula 1 bosses are moving towards a rule change that would close a loophole rivals believe Mercedes have exploited in the sport's new engine rules.

When Formula 1 returns this weekend for a new season, the cars will look slimmer, an American auto giant will join the grid ...

In December, it emerged that Mercedes had found a possible loophole in the rules that could lead to a performance advantage.

It emerged that Mercedes has found a potential advantage with its new engine for the 2026 season relating to the compression ...

Toto Wolff to the upcoming e-vote on Mercedes' controversial new engine, which has already been widely criticised by the likes of Max Verstappen ...

As well as Mercedes, Ferrari, Audi, Red Bull Ford and Honda, the FIA and commercial rights holder FOM will also vote on the ...

The FIA has announced a mid-season rule change to close an engine compression ratio loophole, with new tests introduced from June affecting Mercedes and all F1 manufacturers ...

Audi have set their sights on a Formula 1 world title by 2030, but comments made during their 2026 launch suggest they’re not expecting immediate results. While Sauber had long-standing ties with ...

As Formula 1 steps into a new era with new rules, cars, engines and the addition of an 11th team, BBC Sport breaks down the ...

Formula 1's power unit manufacturers will vote on a mid-season change on compression ratios which could significantly impact on Mercedes ...