Newey opens up about complications during the initial development phase of Aston Martin's 2026 F1 car

Aston Martin's team principal Adrian Newey has offered the clearest insight yet into the intense development race behind the team’s 2026 Formula One challenger, the AMR26.

Speaking after the car’s limited appearance at the Barcelona shakedown, Newey detailed the scale of the challenge posed by the sport’s simultaneous overhaul of chassis and power unit regulations — a first in F1 history.

Newey explained that the convergence of two major rule changes created an unprecedented workload. “2026 is probably the first time in the history of F1 that the power unit regulations and chassis regulations have changed at the same time,” he said.

“It's a completely new set of rules, which is a big challenge for all the teams, but perhaps more so for us.”

Aston Martin’s preparations were further complicated by infrastructure still coming online and Newey’s own late arrival. “The AMR Technology Campus is still evolving, the CoreWeave Wind Tunnel wasn't on song until April, and I only joined the team last March, so we've started from behind, in truth,” he admitted. “It's been a very compressed timescale and an extremely busy 10 months.”

That delay had a direct impact on the AMR26’s development timeline. “The reality is that we didn’t get a model of the '26 car into the wind tunnel until mid-April, whereas most, if not all of our rivals would have had a model in the wind tunnel from the moment the 2026 aero testing ban ended at the beginning of January last year,” Newey said.

“That put us on the back foot by about four months, which has meant a very, very compressed research and design cycle. The car only came together at the last minute, which is why we were fighting to make it to the Barcelona Shakedown.”

Despite the rush, Newey acknowledged that the first laps of any new car come with inevitable tension. “Whenever a car is about hit the track for the first time, it's always a nervous moment,” he said. “The team put in a huge amount of work to get the car ready.

There's more to come – and lots to learn – but those first couple of days at the track have been important to start building an understanding of how the car behaves and complete those all-important first systems checks before pre-season testing in Bahrain.”

Looking ahead to the season opener in Melbourne, Newey was cautious but optimistic. Rather than chasing early‑season optimisation, Aston Martin has prioritised long‑term growth.

“We've attempted to build something that we hope will have quite a lot of development potential. What you want to try to avoid is a car that comes out quite optimised within its window but lacks a lot of development potential.

"We've tried to do the opposite, which is why we've really focused on the fundamentals, put our effort into those, knowing that some of the appendages – wings, bodywork, things that can be changed in season – will hopefully have development potential.”