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As the FIA has its say on the recent engine controversies that have gripped F1’s new era of regulations, not everyone is happy about the outcome.
Despite Formula 1’s new ruleset offering a complete overhaul of the previous regulatory era, the new engine formula remains the most important change that every team on the grid will be making.
A new era of regulations brings a fresh flame of rivalry, and things have already begun to heat up as more details emerge about Mercedes and Red Bull’s ‘loophole’ that they have found to gain an advantage over the other engine manufacturers on the grid.
The Silver Arrows are understood to be on the front foot for the upcoming term because of their former prowess in the power unit department, and their latest interpretation of the rulebook may be the key to their return to the top of the F1 standings.
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Adrian Newey is ‘furious’ about the rumours surrounding Mercedes’ new F1 engine
According to a report by L’Equipe, Aston Martin team principal Adrian Newey is reportedly ‘furious’ about the FIA’s ruling on Mercedes and Red Bull’s engine.
The governing body of the sport is unlikely to take action against both of the engine manufacturers that have exploited the regulations regarding the compression ratios, leaving Aston Martin and the rest of their ‘political alliance’ in dismay.
A sensor to measure the increase in ratio was touted during the FIA’s meeting with the relevant parties, but it failed to receive ‘unanimous support’ from enough members of the grid, according to an earlier report by Motorsport.com.
However, according to the French publication’s report, a new measurement system will be implemented soon, but a specific timeline for when it will be put in place is yet to be confirmed.
The basis of Newey’s fury stems from the same annoyance that Audi’s Mattia Binotto has over the saga.
With the inaugural pre-season tests starting next week, it remains impossible for the engine suppliers who haven’t twisted the FIA’s terminology to implement the ratio exploit into their power units before the start of the new term.
Mercedes and Red Bull are reported to be benefiting from two to three tenths of performance thanks to the loophole, and a protest at the Australian Grand Prix is understood to be lodged over it immediately.
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Ross Brawn believes Mercedes and Red Bull’s engine loophole is a ‘clever implementation’ of F1’s new rules
Ross Brawn, known for his undeniable record as a leader from his tenures at Ferrari, Brawn and Mercedes, was asked for his thoughts on the current battle from within the factories of each F1 team.
Brawn’s interpretation of the 2009 F1 regulations became folklore following Brawn GP’s fairytale championship feat that year, and the British motorsport executive couldn’t help but applaud his former team’s intelligence during an appearance at the 2026 Autosport Awards.
He told Sky Sports F1, “Well, as it’s been described to me, it just sounds like a clever interpretation of the regulations.
“I don’t know enough about it anymore, but I think, whenever new regulations come in, as we’ve seen in the past, always someone takes a clever interpretation, and that’s what’s happened.
“Of course, for the other teams, the best form of defence is attack. So yeah, that’s what they’ll do.”
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