Until last week, Williams were a team expected to make a positive impression in 2026. Having explicitly abandoned last year’s development to focus on the new regulations, most analysts anticipated Williams could climb the field.
To reinforce this consensus, team principal James Vowles spoke with confidence about the FW48’s assembly as recently as December. The British squad planned to meet their main deadlines and arrive for the Barcelona shakedown.
Of course, the team’s failure to be ready for this week’s running Barcelona has changed these assumptions. According to Vowles, missing the action in Catalunya was the correct decision under tough circumstances.
Vowles admits “painful” setbacks for Williams
Delays are not necessarily unusual during pre-season testing, especially amidst a major regulation change. With that said, Williams are already several steps behind the rest of the field in terms of mileage.
The only other team yet to complete a lap in Barcelona is Aston Martin. However, even with certain delays, the Silverstone-based operation expect to begin running with the AMR26 tomorrow.
Assuming Aston’s 2026 challenger avoids any huge complications, they should still collect considerable data this week.
Over at Williams, there has been significant speculation about the causes of their absence from the Barcelona action. Team principal James Vowles has addressed the issue:
“Last week we took the decision to not attend the Shakedown test in Barcelona, following delays to our car programme. This clearly wasn’t our original plan, it was painful, and it isn’t a situation we want to be in again.
“We had intended to be on track in Barcelona. It is a result of our determination to push the limits of performance under these new regulations in 2026.
“We are transforming fast, but this shows… we’re not yet at a Championship level, and we still have a tremendous amount of work to do. Only by pushing the boundaries can you find the pain points, and put them right – which is exactly what we’re doing.
“I’m not here to produce a car that is well and truly within the tolerances. We have to push ourselves as a business to breaking point, and we’ve done so. It’s painful, but it means we will never be here again.”
Williams aim to compensate for slow start
On paper, missing out on Barcelona running does not automatically doom Williams’ 2026 campaign. Teams have missed tests before and still manage to produce competitive packages.
With that said, there are far more examples of teams arriving late to testing and having very difficult seasons. This is a scenario Williams insist is not set in stone.
Vowles argues that pushing the limits of the FW48 has contributed to their delayed start. When the first round commences in Australia, the 46-year-old will hope that a lack of track time does not become a limiting factor.
This is why the tests in Bahrain are now absolutely essential.
Until the FW48 makes its track debut in Sakhir, Vowles makes clear Williams will be hard at work:
“I am confident that our decision not to attend Barcelona was the right one, in the circumstances. It’s the right one to prepare for the first official test in Bahrain, and the first race in Melbourne.
“Could we have pushed all out to be at Barcelona at all costs? Yes. But we would have compromised the rest of pre-season and the bigger picture we’re all walking towards.
“To explain the situation, we had a number of issues which are now resolved. I’m pleased to say that we have passed all necessary tests, and for the avoidance of doubt, there has never been a problem with our chassis tests – which were passed many weeks ago.
“We are ready to run in the official test in Bahrain, and will carry out a commercial filming day ahead of it. In the meantime, we are carrying out an alternative test programme here in the UK – including what we call a VTT, a Virtual Track Test.
“The car is on there now, it’s been there a few days, and it will be on there a few more days. It’s a physical car – the real car, the engine, the gearbox are all bolted to it. And it’s put through its paces on a rid, and provides valuable engineering data… we cannot wait to get on track.”
