Mercedes boss Toto Wolff has snapped back at "utter bulls---" about a potential fuel problem a day after the FIA proposed a midseason rule change over the team's engine controversy.

Toto Wolff accuses rival Formula 1 manufacturers of ganging up on Mercedes to pressure the governing FIA to change engine ...

Toto Wolff insists Mercedes' new F1 engines are legal, but rival manufacturers are pushing for the FIA to outlaw the design over the Silver Arrows' interpretation of rules around the compression ratio ...

Formula One's governing body has reached a compromise with manufacturers that changes the way the compression ratio will be measured midway through this season and in the 2027 season.

A decision has been reached on the geometric compression ratios ...

FIA announces updated 2026 regulations, including new engine testing after Mercedes PU scrutiny, plus a series of rule tweaks ahead of the season.

Riccardo Patrese has defended Red Bull and Mercedes, stating they shouldn't be penalised for exploiting a loophole in the engine regulations. Over the winter, a major row broke out between the engine ...

It’s just two weeks until F1 gets underway in Australia, and teams are currently in Bahrain, midway through their third and final preseason test. The 2026 season promises to be wildly different from ...