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 ...

Honda is feeling the impact of lost ...

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 ...

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, ...

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

Look back at all the updates and best video as Formula 1s all-new 2026 cars hit the track together for the first time at a ...

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 ...

After running near the top of the timesheets during the five-day test at the Barcelona circuit in late January, it was noted that the Mercedes-AMG team had a not-insignificant power advantage over the ...

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 ...