Mercedes' rivals succeed in securing a rule change following a pre-season technical row over engine performance.

Five top car manufacturers supply the engines for 2026’s new generation of Formula One

As F1 moves ever closer to the start of the F1 2026 season, discussion remains ongoing in a number of key areas. That includes specifics relating to power unit rules, with one particular Article within the Technical Regulations the focus of great attention.

Orihara: When I was in junior high school, I watched F1 on TV and something that stood out were the McLarens with their Honda-powered cars. From that moment onwards, I knew that I wanted to join Honda and be a part of this incredible sport.

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

2026 cars will feature major technical changes, set to favour racing on track. With less than two months until the official shakedown in Barcelona, it’s the perfect time to take a deep dive into what’s coming next season as a completely new generation ...

FIA announces updated 2026 regulations, including new engine testing after Mercedes PU scrutiny, plus a series of rule tweaks ahead of the season.

Ford is reentering Formula 1 racing, designing the engine for Oracle Red Bull Racing's 2026 car. Ford's CEO said the process has taught him one thing about beating Chinese cars — software. He said Chinese cars are "really good," and working on the F1 ...

F1 is getting a makeover at more than 200 miles per hour, with next season set to feature new teams, a new race and entirely new cars. The 2025 Formula 1 season is in the books, but F1 cars will be back on the track in just three months when the 2026 ...

Questions over a key 2026 engine rule have prompted rival teams to seek FIA clarification, placing Mercedes and Red Bull under closer scrutiny. Ferrari, Audi, and Honda urge FIA to clarify 2026 F1 engine compression ratio rules. FIA acknowledges the ...