Aston Martin's 2026 Wind Tunnel Delay Explained by Newey

Aston Martin started its 2026 aerodynamic development program nearly four months behind its rivals, a delay that forced the team into a last-minute scramble to get its new car to pre-season testing. Team principal Adrian Newey revealed the team's new CoreWeave wind tunnel wasn't fully operational until mid-April 2025, preventing any meaningful work on the 2026 car until then, while competitors began work on January 1st.

Why it matters:

In a season defined by a massive simultaneous overhaul of both chassis and power unit regulations, starting development late is a significant competitive handicap. The compressed timeline directly impacted the team's ability to prepare its AMR26 car, resulting in minimal running at the Barcelona shakedown and setting up a steep in-season development curve to catch up.

The details:

• Newey, who joined Aston Martin on March 1, 2025, confirmed the team did not get a model of the 2026 car into its new wind tunnel until mid-April of that year.
• This was due to the delayed commissioning of the state-of-the-art CoreWeave wind tunnel at the AMR Technology Campus in Silverstone, which was only announced as operational on March 13, 2025.
• In contrast, most rival teams began their 2026 aerodynamic testing immediately when the FIA's ban on such work lifted on January 1, 2025, giving them a roughly four-month head start.
• The consequence was a "very, very compressed research and design cycle," forcing the team to rush the car's assembly and transport it via a chartered Antonov cargo plane to complete just one full day of testing in Barcelona.

What's next:

Aston Martin now faces a season of aggressive and continuous development. Newey stated the car that races in the Melbourne season opener will be "very different" from the one seen in Barcelona, and the car that finishes the season in Abu Dhabi will be vastly evolved from the Melbourne specification. The team's ability to rapidly develop and understand its base package will be critical to recovering from its delayed start and becoming a competitive force in the new regulatory era.