Formula 1's engine manufacturers have been sent the results of the first assessment period under the ADUO system and, ...

Formula 1’s governing body has approved power unit adjustments that will somewhat reduce the awkward energy management that's ...

As news emerged of which Formula 1 power unit manufacturers are eligible for extra development, here's how the much discussed ...

Red Bull are seeking clarification from Formula One's governing body after their 2026 engine was deemed to ​be the benchmark for performance, giving rivals more scope for ‌development.

The FIA is undertaking a review of its engine performance rankings after Red Bull Racing queried the finding that it had the ...

The ruling freezes Red Bull's engine while rivals get development upgrades — up to four over the next two seasons ...

The start of the 2026 Miami Grand Prix. Rudy Carezzevoli / Getty Images “In principle” was a significant phrase included throughout last Friday’s FIA announcement that Formula 1 engine hardware is now ...

Every power unit manufacturer aside from Red Bull will be given the opportunity to upgrade their engine after the FIA ...

Mercedes has won every grand prix so far in 2026 but the FIA determined that Red Bull has produced the best internal-combustion engine—an outcome the team is querying. ADUO—Additional Development and ...

The FIA has officially started distributing notifications to Formula 1 power unit manufacturers detailing their ADUO ...

Formula 1 has agreed to phase in regulation changes over two seasons to address criticism of its controversial 2026 hybrid ...

The 2026 Formula 1 season kicks off Monday in Barcelona with the first of two pre-season tests. While Aston Martin won’t fully reveal its car until February 9, Honda has already pulled the sheets off ...