Zak Brown has dismissed the swelling controversy over compression ratios and Mercedes power units as nothing more 'typical ...

Engine compression ratios have become a hot topic ...

A hot-temperature compression ratio test is one solution set to be tabled at an upcoming meeting of the power unit advisory ...

Toto Wolff says Mercedes will not take legal action if the FIA adjusts the compression ratio checks for the 2026 F1 season.

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

Williams team principal James Vowles says Mercedes has pushed the absolute limit with its new engine, but it is fully legal.

Mercedes boss Toto Wolff has turned the spotlight on his Formula 1 rivals, declaring Red Bull the early “benchmark” under Formula 1’s new rules as he dismissed the pre-season hype over his own team as ...

Mercedes' engine trick has been a major story ...

Mercedes team boss Toto Wolff believes Red Bull have set the early benchmark for power unit performance under Formula 1's new ...

Aston Martin chief Adrian Newey says only one manufacturer is not aligned with the rest of the Formula 1 grid in relation to the ongoing debate over engine compression ratios.

Mercedes faces a potential disqualification from the Formula 1 Australian Grand Prix, as rivals lobby the FIA for a rule ...