The FIA have confirmed that Mercedes, Ferrari, Audi and Honda will be allowed upgrades to their F1 engines via ADUO. Red Bull had contested this ruling once the first rumours appeared about it but ultimately lost the political battle. Only the ICE side is measured, and they are ranked number 1 by the FIA in…
Fred Vasseur has opened up about Ferrari falling short of expectations at Zandvoort, whether the second engine upgrade would allow them to fare better in qualifying in the remaining rounds of the 2026 F1 season, their key takeaway from the race weekend, and whether an overtake on George Russell was on the cards before the…
Nikolas Tombazis, Single Seater Director at the FIA, recently spoke to select media in an interview about F1’s Additional Development and Upgrade Opportunities (ADUO) system. The ADUO system has been talked about a lot this season. The system was originally designed as a safety net to help manufacturers bridge performance gaps. Now it has instead…
With F1 reaching its mid-season mark in 2026, Pit Debrief has put forward a review of how Scuderia Ferrari and drivers Lewis Hamilton and Charles Leclerc have fared in the first half of the campaign. While Mercedes have emerged as the clear favourites to lift both titles after the first eleven rounds, the Italian marque…
Team Principal Fred Vasseur has shared his thoughts on how Ferrari fared in the first half of the 2026 F1 season, how their development philosophy differs from that of McLaren, and where he sees the clearest room for the SF-26’s improvement following the summer break. As it stands, the Italian outfit sits second in the…
Toto Wolff and Red Bull Team Principal Laurent Mekies both acknowledged that Mercedes holds the most powerful power unit in F1 after the 2026 F1 Belgian GP. The admission arrived at a significant moment, with the second ADUO monitoring period set to close at the Hungarian GP this weekend. Wolff made the admission while addressing…
As F1 gears up for the 2026 British GP weekend, Shintaro Orihara has shed more light on how Honda are striving to improve the AMR26’s engine, when the new upgrade package is arriving, how much horsepower gain they are anticipating, the dyno programmes they are running, and whether they are expecting Aston Martin to be…
The Additional Development and Upgrade Opportunities (ADUO) system in the 2026 F1 regulations was much discussed during Friday’s press conference at the 2026 F1 Barcelona-Catalunya GP. F1 Team principals Mattia Binotto for Audi, Toto Wolff for Mercedes and Ayao Komatsu for Haas shared their perspectives on how the ADUO system will impact their teams and…
Heading into the F1 Barcelona-Catalunya GP this weekend, Max Verstappen has shared his thoughts on Red Bull seemingly boasting the best-performing ICE in 2026 under the ADUO mechanism and the additional power unit changes that are coming in the next two seasons. The FIA reportedly informed the engine manufacturers and the teams on Monaco GP…
Mike Krack and Shintaro Orihara opened up about the improvements Aston Martin and Honda can bring about prior to official upgrades, what they seek to achieve with the ADUO allowance, and whether the upgraded power unit will arrive post-summer break following their point-less finish at the 2026 F1 Canadian GP last month. Unlike several other…
