A running engine produces heat, which expands its metal body, thereby increasing its compression ratio. This is true for ...

Pre-season testing hasn't got underway yet and already controversy over Mercedes' power unit threatens to throw the opening ...

Mercedes and Red Bull face scrutiny as rival teams push the FIA to clarify a key 2026 engine rule, raising the possibility of ...

Formula 1 is edging towards its first major dispute of the 2026 era, with a possible engine loophole fuelling tension ...

Reports have surfaced that some manufacturers have asked for clarification because Mercedes and potentially Red Bull ...

Mercedes may be preparing to break F1's new era according to former Aston Martin F1 strategist and current Sky F1 analyst, Bernie Collins.

Mercedes got its first win of the season at the Canadian Grand Prix, but the team's power units went through some reliability issues. The Mercedes engine is under the spotlight after a run of problems ...

F1 is bracing for its first major political firestorm of the 2026 era, due to a potential loophole in the engine regulations.

The compression ratio in Mercedes’ and Red Bull's 2026 engines has come under scrutiny in F1, but what’s really behind it?

Following Honda's release last week, the Mercedes Formula 1 team has dropped a teaser for the sound of its 2026 power unit.