F1 today | Wolff furious at Mercedes engine speculation
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There are a couple of new power unit manufacturers in F1
F1 has overhauled its car and engine designs for the 2026 season, placing a greater emphasis on energy management.
Formula One will undergo one of the biggest overhauls in its 75-year history in 2026. Arguably its biggest ever. Never before has there been such a fundamental redesign of both power units and chassis in the same season.
A loophole in Formula 1’s new technical regulations offers a way around the 16:1 compression ratio cap, introducing controversy before the season even starts.
Formula 1's power unit manufacturers will vote on a mid-season change on compression ratios which could significantly impact on Mercedes
Formula One's governing body moved to close a suspected loophole in the new engine regulations on Wednesday by proposing a change from August.
Engine compression ratios have become a hot topic