While engine performance across manufacturers has largely been balanced in recent years, the 2026 changes could deliver significant, potentially decisive gains. In 2014, when F1 first introduced hybrid engines, Mercedes emerged with by far the best, setting it on course for eight consecutive world championship wins through to 2021.

Stefano Domenicali says Formula 1's 2026 power unit rules, including a 50:50 split between sustainable fuel combustion and electric power, helped attract major manufacturers such as Cadillac

While compression ratios will be a key topic of discussion at an FIA meeting this week, Aston Martin and Honda have suggested it's not the only issue.

Formula 1’s engine manufacturer’s are set for two meetings with the FIA, both aimed at defusing the simmering dispute over compression ratios.

While the 2025 F1 season has just concluded, all sights are now set on the next campaign and the biggest shake-up in Formula One’s rules in at least a decade. New engine and chassis regulations threaten to alter the pecking order in the sport, after ...

Hearing about rumoured F1 2026 loopholes, Ross Brawn has responded.

There is a new FIA rule that may stop one team from dominating

Lewis Hamilton says 2026 F1 cars are more enjoyable to drive amid narrower chassis and revised engine rules, with teams debating compression ratios and FIA clarifications.

Mercedes, with both of its drivers, George Russell and Kimi Antonelli, having frustrating seasons in different ways. Russell was able t