Some rival teams have suggested Mercedes found a way for components to behave differently when they heat up during use. To address that, the compression ratio will be controlled in both hot and cold c ...

LONDON (AP) — 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.

Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, ...

Honda is feeling the impact of lost ...

Look back at all the updates and best video as Formula 1s all-new 2026 cars hit the track together for the first time at a five-day event in Barcelona ...

Red Bull Racing is taking a massive leap into the unknown this season by debuting its first in-house F1 power unit. As part of its new partnership, Ford contributed a significant amount of resources ...

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 ...

According to ESPN, the FIA will introduce stricter engine compression tests from June 2026, requiring Formula 1 teams to meet ...

Drivers are always tight-lipped about how good a car is in testing, but in retrospect admit they recognise a poor machine almost immediately. Russell echoes Wolff’s sentiments by at least ruling out ...

The F1 pecking order remains shrouded in mystery ahead of the 2026 season. But the Ferrari team seems to have an edge its rivals can't copy ...

Follow live updates and the best video as the 2026 Formula 1 pre-season continues with three days of testing from the Bahrain International Circuit.