Williams had upgrades ready but chose not to introduce them: Saving the cost cap dollars for next year

Williams had big ambitions heading into this season, but those gradually dwindled to occasional points finishes and, ultimately, mere survival. In Brazil, Carlos Sainz was running well down the order. His team boss James Vowles confirmed to the media that the rest of the 2026 season is solely about preparing for 2027.

This season has been a disaster for Williams, both in terms of performance and communication. Despite missing pre-season testing and enduring a poor start to the season, James Vowles and his colleagues insisted that upgrades would bring the team back into contention.

That, however, did not happen. The upgrades did little to improve matters, prompting the Grove outfit to call time on development. “We’ve purposely not spent money, we had more aero locked away in the wind tunnel that we have not brought to the track, really saving the cost cap dollars for next year,” Vowles told Sky during the Brazilian Grand Prix weekend.

“It’s horribly painful. I can’t tell you how painful it was to sit in the meeting and make those decisions, because it’s just not the way you think. You want every millisecond on track,” Vowles added.

Williams currently sits ninth in the constructors’ championship with 12 points and no prospect of moving up the standings. If the team is hoping for anything, it is for Aston Martin’s struggles to continue, with its rival five points behind.

Furthermore, Vowles admitted that the Williams cars could start falling apart towards the end of the season because the team is “pushing everything to the limit of mileage”. Everything is geared towards 2027, and the engineers are now even compromising preparations for the rest of the season. “The work we’ve been doing in Austin [and] Mexico was preparation work for 2027 as well,. Understanding the package, the aero development mechanisms we’ve gone through, it helps us get ahead of the curve,” Vowles said.

“We’re aware that with this car at the moment, points are only going to be there if fortune falls our way, and the reality behind it is we’re better off investing in the future,” the Williams boss said.