Honda Boss Yasuharu Watanabe Calls for Stronger Aston Martin Collaboration
1. Challenging Start
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Aston Martin and Honda had a troubled debut in the F1 2026 season:
- Fernando Alonso and Lance Stroll failed to finish the Australian GP.
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Honda identified abnormal vibrations during Bahrain testing.
- These vibrations were severe enough that Newey claimed Alonso and Stroll feared permanent nerve damage during runs.
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The team hoped modifications would mitigate the problem in Melbourne, but chassis integration issues persisted.
2. Management Response
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Honda President Toshihiro Mibe attended the Australian GP:
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Arranged meetings with Aston Martin and Lawrence Stroll.
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Offered technical guidance and encouragement, urging the team to “quickly make it competitive.”
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Honda Racing President Yasuharu Watanabe emphasized:
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Daily meetings with Adrian Newey.
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Twice-weekly meetings with Lawrence Stroll.
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Aim to strengthen collaboration and accelerate development with Aston Martin.
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3. Technical Perspective
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Alonso noted battery vibrations are still not fully isolated in the chassis.
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Watanabe wants vibration countermeasures properly implemented before Honda’s home race at Suzuka.
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Collaboration with Silverstone (Aston Martin) is seen as essential for integrated car and PU development.
4. Team Structure
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Newey claimed only 30% of the original Honda F1 engine team remains.
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Watanabe argued Honda has strengthened headcount but needs to define areas of responsibility and authority to improve efficiency.
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Focus is not just on power output, but developing the PU in unison with the car body.
5. Watanabe’s Takeaways
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“Things cannot remain the same.”
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Emphasized accelerating development as a unified team.
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The priority is ensuring the PU is reliable and competitive for upcoming races, particularly Suzuka.

