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

Mercedes has been at the center of an F1 storm over the winter over its apparent engine compression ratio trick.

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.

Mercedes are at the centre of an engine dispute during F1s two pre-season tests in Bahrain; watch the 3-4pm hour on each day of the first Bahrain test live from Wednesday on Sky Sports F1 before full ...

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

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 ...

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

James Vowles has declared the compression ratio controversy in the build-up to F1 2026 is “already political” with rivals manufacturers standing together against Mercedes.

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

F1 2026 preparations are ramping up as official pre-season testing begins in Bahrain. After a five-day private shakedown in ...