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.

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 ...

Honda is feeling the impact of lost ...

A new engine test will be introduced after the seventh race of the 2026 Formula 1 season following a power-unit dispute over ...

FIA announces updated 2026 regulations, including new engine testing after Mercedes PU scrutiny, plus a series of rule tweaks ahead of the season.

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

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 ...

Formula 1’s new era dawns today at Albert Park. Melbourne will bear witness to what’s being billed as the most significant ...

When Formula 1 returns this weekend for a new season, the cars will look slimmer, an American auto giant will join the grid and the U.S. audience will be watching on Apple TV.