Toto Wolff insists Mercedes' new F1 engines are legal, but rival manufacturers are pushing for the FIA to outlaw the design ...

Bernie Ecclestone warns Mercedes to "back off" as rivals Ferrari, Audi, and Honda protest their 2026 engine compression ratio loophole.

Red Bull has set the record straight after claims that it swapped sides to compromise Mercedes in the F1 2026 engine loophole saga.

Steve Nielsen believes a late engine rules change for F1 2026 would set a dangerous ...

EXCLUSIVE: The FIA has been told it would be 'unfair' to ban Mercedes' new engines so close to the new F1 season.

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

Ferrari wants clarity regarding the Mercedes engine compression ratio saga, with an Australian GP protest ruled out.

The Ferrari driver says rumours of “extra power” must be addressed before Melbourne as rivals push for clarity on 2026 rules ...

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

With Red Bull recently shifting their stance on Mercedes’ compression ratio trick, Karun Chandhok has tipped his hat at the ...

Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

F1’s 2026 rules set a 16:1 compression ratio limit for engine cylinders. This caps how much the engine can squeeze fuel before burning it — the more you squeeze, the hotter it gets and the more power ...