Red Bull Powertrains-Ford has emerged as the leading engine manufacturer from the first ADUO review period, although this ...

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

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

The FIA has officially started distributing notifications to Formula 1 power unit manufacturers detailing their ADUO allowances. As reported by Giuliano Duchessa of AutoRacer.it, the long-awaited ADUO ...

Formula 1 has always been a sport of buzzwords and phrases that sound completely made up -- this year is no different, and the acronym ADUO is a buzzword fans will hear plenty of in the lead-up to and ...

The iconic British carmaker is pivoting from its all-electric ambitions, committing to hybrid and extended-range technologies while retaining internal combustion engines for the future. Lotus, the ...

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 ...

With 'ADUO' set to become one of the most frequently used acronyms in the Formula 1 paddock during the 2026 season, Sky Sports F1 explains why the sport's new engine development rules are fast ...

The new F1 ADUO system allows underperforming engine manufacturers extra development opportunities under the 2026 regulations. Heres how it works and who qualifies.