There is no shortage of self-interest in the F1 paddock, and that’s particularly true when these rule changes have created so ...

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

Formula 1 has always been a sport where the rulebook is treated less like a […] ...

Motorsports journalist Rob Peeters explains the Formula 1 compression ratio controversy, how IndyCar secured its engine contracts and previews the Daytona 500.

Carlos Sainz backs Toto Wolff's view that Red Bull Ford's hybrid engines are setting an early benchmark at Bahrain's first ...

Gasoline engines operate on the Otto cycle, relying on standard four- or two-stroke combustion. What is the Atkinson cycle, ...

Toto Wolff has ruled out Mercedes responding to any late engine rule changes with legal action against the FIA.

Mercedes Formula 1 boss shrugs off the early hype around his team and suggests Red Bull Ford has the stronger 2026 power unit ...

Williams team boss James Vowles has emerged as Mercedes’ most vocal defender as controversy swirls around the manufacturer’s ...

The FIA is racing to resolve a dispute over Mercedes' engine compression ratios before Melbourne after protests from Red Bull, Ferrari, and Audi.

The higher the ratio (in F1's specific case, 18:1 vs 16:1), the more the fuel and air inside the cylinder is compressed – to 1/18th of its original volume, or 1/16th (other compression ratios are ...

Testing in Bahrain takes place this week from Wednesday to Friday between 6pm and 3am (AEDT). You can watch the last hour, plus a post-session analysis program, live on Fox Sports and Kayo from 2am on ...