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

A single line in the technical regulations has sparked months of debate — here’s how the compression ratio saga unfolded and ...

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

Even before the 2026 calendar year has begun, the first controversy under F1's new ruleset has already surfaced. It concerns the engine regulations, and more specifically the compression ratio of the ...

Formula One will undergo one of the biggest overhauls in its 75-year history in 2026. Arguably its biggest ever. Never before ...

Mercedes AMG has been at the centre of F1's latest controversy surrounding engine compression ratios and a loosely worded loophole.

A political firestorm has been brewing in Formula 1 in recent weeks and months over whether engine manufacturers have found a loophole in the new 2026 technical regulations. Mercedes and Red Bull may ...

A decision has been reached on the geometric compression ratios ...

There’s still another couple of months before the 2026 crop of F1 cars takes to the track for the first preseason test. It’s a year of big change for the sport, which is adopting new power unit rules ...

Increasing an engine’s compression ratio is a proven way of unlocking extra horsepower, but there’s a point of diminishing returns. The team at Garage 54, the Russian mechanics who built a V16 using ...

Frederic Vasseur has commented on the decision reached yesterday following the meeting in Bahrain between the FIA and the power unit manufacturers. The Ferrari team principal said he remains confident ...