Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...

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 constructors and the FIA have reached a compromise to quell the compression ratio saga that has dominated the 2026 ...

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

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

The compression ratio battle is reaching crunch time.

A loophole, an e-vote and weeks of tension — but Coulthard says it was avoidable.

Formula One’s governing body, the FIA, has reached a compromise with power unit manufacturers to tighten how engine ...

The FIA has confirmed changes to the Formula 1 engine compression ratio regulations, with Mercedes powered cars set to suffer ...

The compression ratio controversy will be addressed with a new test, but not until August.

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

F1 teams expect to get clarity on compression ratio saga very soon ...