Aston Martin and Honda finally solve engine vibration woes — but the real upgrades won’t arrive until late summer
Honda and the team consider the serious vibration problem resolved with modifications to the engine and chassis. They intend to reset the AMR26 in August.
Aston Martin and Honda say they’ve finally resolved the engine‑vibration issues that have plagued the AMR26 since preseason — problems that damaged multiple batteries, caused physical discomfort for the drivers, and undermined reliability from the very first laps of 2026.
After the Japanese Grand Prix, one of the two AMR26 chassis was shipped to Honda’s Sakura facility, where HRC engineers worked on a definitive fix using the power‑unit dyno. In Miami, both in qualifying and in race trim, the results were encouraging. Not enough to fight for points — Fernando Alonso finished 15th — but enough to clear the first major hurdle of the season.
Honda: “The cause is identified — and the fix came from both sides”
Shintaro Orihara, Honda’s trackside leader, told AS that the root cause of the vibrations is now fully understood, but the solution required a joint effort: “It was a combination of things. The vibration comes from the engine, but then it transfers into the chassis. The measures come from both sides, and we combined them into one solution that works. Aston and Honda worked together to find it.”
Aston Martin team principal Mike Krack added: “After Japan, we left one of our cars in Sakura for dyno testing. Honda is a huge company with far more experience analyzing these things than a race team. A lot of people were involved, and having a car there helped us mitigate the problems.”
A development plan… on delay
Aston Martin’s roadmap for the season is now clear — and unconventional. Aerodynamic development will continue at the design office, but no new parts will be produced for months. With the cost cap in mind, the team doesn’t want to invest in upgrading a package with so many inherent limitations.
Alonso told AS in Miami that there will be no upgrades “until after the summer, around race 14,” referring to the Dutch Grand Prix following the August break. By then, Honda may also be able to introduce a combustion‑engine performance update, pending FIA approval through the ADUO measurement process.
Until then, Aston Martin faces a long stretch of races where escaping Q1 will be difficult.
How do you survive seven tough Grands Prix?
Asked directly how the team plans to handle so many races in such adverse conditions, Krack was blunt: “We have to recognize the strategy and the plan. On track, our job is to extract the maximum from what we have. We’re not operating at an optimal level in everything. Execution hasn’t always been perfect. That applies to energy management, drivability — everything. There’s still a lot to extract from this package as it is. The key is staying motivated while we wait for the big steps that must come.”
Ahead lie seven Grands Prix of learning, training, and frustration — but Aston Martin insists the season isn’t lost. Their “real” championship begins in August.
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