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

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

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 ...

Honda is feeling the impact of lost ...

A revised test at 130°C aims to end off-season speculation — but could shift the debate into 2027.

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

Formula 1's five power unit manufacturers are set to vote on a proposed tweak to how engine compression ratios are measured, ...

Audi became the first Formula 1 team to test its 2026 challenger on track, and in the process shared a first glimpse of the impending noise that will soundtrack grands prix this season. Now, team boss ...

Formula 1's governing body, the FIA, has announced a resolution to the sport's regulatory row over engine compression ratios, with a tweak to the regulations set for June 1 and a further change in ...

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 ...

The new F1 engines will see the drivers having to downshift on straights and engage in lift and coast, but the drivers aren’t concerned about it taking away from the challenge of Formula 1. The new ...

The 2026 F1 season opens in Australia in nearly two weeks. Sona Maleterova / Prime Tire Newsletter | This is The Athletic’s F1 newsletter. Sign up here to receive Prime Tire directly in your inbox ...