The first real controversy of F1’s new era. The engine rules set out a compression ratio of 16:1, a measurement of how tightly the pistons squeeze the mixture of fuel and air before it ignites. In ...

Formula One’s governing body has reached a compromise with manufacturers that changes the way the compression ratio will be ...

Problems with Honda supplied power unit could prevent Aston Martin F1 from crossing the finish line in Melbourne.

A new engine test will be introduced after the seventh race of the 2026 Formula 1 season following a power-unit dispute over ...

The F1 pecking order remains shrouded in mystery ahead of the 2026 season. But the Ferrari team seems to have an edge its rivals can't copy ...

As well as Mercedes, Ferrari, Audi, Red Bull Ford and Honda, the FIA and commercial rights holder FOM will also vote on the ...

In December, it emerged that Mercedes had found a possible loophole in the rules that could lead to a performance advantage.

Honda is feeling the impact of lost ...

Red Bull Racing is taking a massive leap into the unknown this season by debuting its first in-house F1 power unit. As part of its new partnership, Ford contributed a significant amount of resources ...

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, ...

While the FIA has signed off on Mercedes’ 2026 engine, rival teams aren’t happy with how the private test was handled at their factory. The debate around Mercedes’ 2026 engine, built for themselves ...

Follow live updates and the best video as the 2026 Formula 1 pre-season continues with three days of testing from the Bahrain International Circuit.