The top speed figures from qualifying at the Red Bull Ring reveal some very clear differences in philosophy between the five engine manufacturers. F1Technical's senior... read more »

Aston Martin Formula 1 power unit partner Honda says it will just bring one power unit improvement for this year despite being afforded two upgrade tokens.For the brand-new... read more »

What exactly is causing the delay?All Formula 1 manufacturers were informed of the initial results of the first ADUO (Additional Development and Upgrade Opportunities) period... read more »

Pirelli has taken another major step toward its debut as MotoGP's sole tyre supplier in 2027, completing a full day of testing at the Autodrom Brno with the participation... read more »

Audi introduced a new Formula 1 power unit as early as the Barcelona Grand Prix, after the FIA communicated the results of the first ADUO period.The Additional Development and... read more »

An FIA chief has stated that bringing new power unit manufacturers into F1 in this new era of the sport is risky because of the budget cap, saying that car companies risk being... read more »

The handling of Formula 1's first Additional Development and Upgrade Opportunities (ADUO) period, covering the races through the Canadian Grand Prix, continues to dominate... read more »

In Montreal last month, Max Verstappen said his Formula 1 future would largely depend on potential regulation changes for next year and added that introducing the proposed... read more »

The FIA is yet to officially reveal which Formula 1 manufacturers qualify for additional help developing their internal combustion engines. But news emerged over the Monaco... read more »

During the Monaco Grand Prix weekend, teams and power unit manufacturers were all informed of the outcome of the first ADUO period - Formula 1's catch-up mechanism with... read more »

The FIA, FOM, Teams and Power Unit Manufacturers have agreed a package of changes to the Formula 1 Technical, Sporting and Financial Regulations for 2027 and 2028. read more »

F1, the FIA, the teams and the sport's power unit manufacturers have confirmed an agreement has been reached regarding massive engine regulation changes. read more »

The proposed 60/40 F1 engine changes have been agreed upon between the FIA and all Power Unit Manufacturers ahead of the 2027 season. In the 2026 regulations, the cars moved... read more »

There is now an impending deadline for the final approval of the 2027 Formula 1 power unit regulations. The FIA and Liberty Media are exerting strong pressure on the current... read more »

Three F1 power unit manufacturers have blocked FIA proposals for 2027 power unit changes, according to German media, putting Max Verstappen's future in doubt. read more »

Formula 1 stakeholders will hold an additional round of talks on the proposed 2027 power unit changes over the Canadian Grand Prix weekend as manufacturers still disagree on... read more »

The FIA has announced that its ADUO regulations, aimed at lagging power unit manufacturers, will commence after the F1 Canadian GP weekend. The post FIA releases F1 ‘ADUO’... read more »

Formula One will enter a new regulatory era in 2026, and alongside the radically revised power‑unit architecture, the FIA has introduced a mechanism designed to prevent... read more »

The FIA explains ADUO, the mechanism by which manufacturers may upgrade their homologated power unit during a season, or the subsequent one, in ordr to encourage close competition. read more »

Formula One's governing body has formally updated the regulatory framework surrounding the Additional Development and Upgrade Opportunities (ADUO) system, confirming... read more »

Formula 1's governing body the FIA has made additional tweaks to the relevant 2026 regulations to help power unit manufacturers catch up in a move which is expected to... read more »

An important lifeline for struggling F1 power unit manufacturers has been brought forward to later this month by the FIA. read more »

Mercedes is publicly backing a future move to V8 engines as long as its hybrid component remains industry relevant, and Toto Wolff's thoughts are echoed throughout the... read more »

"The political landscape has changed," says the FIA's single-seaters director. read more »

FIA Single Seaters Director Nikolas Tombazis has revealed a stance from the F1 governing body over the future power of power unit manufacturers. The post FIA: ‘We cannot be... read more »