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

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...

While the FIA has signed off on Mercedes’ 2026 engine, rival teams aren’t happy with how the private test was handled at their factory. The debate around Mercedes’ 2026 engine, built for themselves ...

Follow live updates and the best video as the 2026 Formula 1 pre-season continues with three days of testing from the Bahrain ...

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

Ferrari driver Charles Leclerc ended F1 testing at the top of the pile in Bahrain as Aston Martin-Honda’s preparations for the F1 2026 season suffered another blow. What exactly to make of F1 2026 ...

A Formula 1 rules revolution is making cars lighter and smaller for 2026, with more electrical power. After the biggest changes in years, F1 teams are dealing with a whole new driving style and trying ...

Some rival teams have suggested Mercedes found a way for components to behave differently when they heat up during use. To ...

Formula 1 teams are testing in Bahrain this week, but a storm is brewing in the background that might turn the season on its head. A rule change could be introduced to rein in the Mercedes power units ...

The F1 pecking order remains shrouded in mystery ahead of the 2026 season. But the Ferrari team seems to have an edge its ...

Mercedes has underlined its status as one of the talk-of-the-paddock teams following Formula 1’s third day of private 2026 testing in Barcelona. It’s understood, however, that the Brackley-based team ...