The rules currently stipulate that “once all the F1 cars have come to a halt, the first red light will be illuminated” — in ...

The FIA confirmed the update following discussions within the sport’s Power Unit Advisory Committee. Under the 2026 ...

Changes to compression ratio tests will be introduced in the summer after a lot of focus on Mercedes' new power unit over pre ...

Formula 1’s new era, for both chassis and power units, has begun with a controversial bang amidst reports that Mercedes, and ...

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

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

Formula One’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be measured midway through this season and in the 2027 season ...

The FIA has confirmed that all five engine manufacturers have agreed to a change to the engine regulations relating to compression ratios effective from 1 June.

A decision has been announced by the FIA regarding the geometric compression ratio controversy, ahead of the 2026 F1 season.

Formula One's governing body and manufacturers have reached a compromise solution to tackle an engine controversy that had ...

The FIA has introduced a revised power unit compression measurement process ahead of the F1 2026 season beginning. A revised ...