Cadillac’s Formula 1 reliability continues to crumble when both Valtteri Bottas and Sergio Perez retire from the Austrian Grand Prix after brake fires.
Cadillac’s Austrian GP blowout
The spectacle at the Red Bull Ring was abruptly halted when the team experienced simultaneous brake failures on the first two laps. Bottas described the incident as an unexpected and “big” problem, noting the combination of higher ambient temperatures and traffic pressure had ignited the fires.
Perez had already struggled earlier in the weekend when electrical gremlins prevented him from taking his car out of the pit lane during Friday practice.
Early setbacks in Friday practice
Friday sessions had mirrored the day‑two chaos, with an electrical fault forcing Perez to withdraw and a build error setting off a fire on Bottas’s front floor tray. Both incidents highlighted a string of operational snags that have plagued the team.
Brake fires cost both cars
In the sprint and the main race, the brakes ignited as the cars approached their first corner, forcing the Red Bull team to retire immediately. Bottas added that the cars had been under control during practice, completing more than ten consecutive laps without incident, but during the race the heat and back‑of‑the‑pack conditions accelerated the failure.
Reliability woes hamper upgrades
Cadillac’s last‑minute upgrades to the MAC‑26 have shown a modest performance step, yet the reliability shortsickness robs the team of valuable data. Bottas stressed that without race finishes, the team will “not learn much from the car and the package.” He emphasised the necessity of finishing races to harness the potential of the new brake cooling. This frustration is compounded by the fact that it is the third consecutive retirement for Bolt.
Focus shifts to race finishes
The Finnish driver said that “the priority is now pretty clear… we have to finish the race.” The team plans to continue refining brake cooling, tweak components and work hard together to transform the vehicle’s resilience in the next rounds. Bottas regarded the Austrian outcome as the “most disappointing race this season” and expressed confidence that persistent effort will restore Cadillac’s competitiveness.
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