Aston Martin Delays Major 2026 Car Update Until After Summer Break

Aston Martin will only roll out a significantly updated car after the summer break, by which time the team hopes the persistent Honda engine vibration issues will be resolved. Until then, the British squad will focus on minor refinements to the current machine, as GPblog understands from the Canadian Grand Prix weekend.

Although Aston Martin failed to score in Montreal, the race offered a glimmer of hope. Fernando Alonso was running inside the top 10 before retiring – a position the team has rarely seen in recent outings. But regular points challenges may still be weeks away.

Why it matters:

Aston Martin’s decision to delay major upgrades shows a pragmatic long-term strategy. With a new power unit partnership and Adrian Newey now fully immersed in the project, rushing updates that could be compromised by engine issues would waste both time and budget. Waiting allows the team to evaluate the Honda power unit’s true performance and design a more cohesive package.

The details:

• A heavily revised car is expected after the summer break, likely at the Dutch Grand Prix in late August. Some rumors suggest it could be an entirely new car rather than an upgrade.
• Adrian Newey and his engineering team are reportedly working intensely on the project, aiming to address fundamental aerodynamic and mechanical shortcomings.
• The primary hurdle remains the Honda engine’s severe vibrations, which have made it difficult to assess the current chassis and any potential updates.
• Mike Krack, Aston Martin’s Chief Trackside Officer, confirmed in Montreal that improvements are being pursued – but only in very specific areas like drivability. He noted that a single upgrade won't suddenly fix everything, and there is still “a lot of work to be done.”

What's next:

Aston Martin’s patient approach could pay off if the Honda engine issues are resolved by late summer. With Newey’s influence on the 2026 car and a likely clean-slate design, the team hopes to climb back into the midfield battle. For now, Alonso and Stroll will have to extract the maximum from a car that is not yet at its full potential.