Toto Wolff rejects Williams plan for sliding-scale F1 cost cap, pushes for salary relief instead

Toto Wolff has spoken out against Williams' plan to let lower-placed Formula 1 teams spend more than the teams ahead of them. The Mercedes team principal says the cost cap should instead allow more spending on staff salaries. His comments, reported by RacingNews365 on 18 October, increase the pressure on James Vowles. The Williams boss already looked short of the votes he needs to change the financial rules for 2027.

What Williams want

Vowles wants a catch-up mechanism in F1's financial regulations. He believes the sport is split into two tiers, with the top four teams far ahead of everyone else. The main option is a sliding scale like the aerodynamic testing restrictions, where the lowest-placed teams get the most extra allowance. Other options are a tier system like the power unit catch-up rules, or a trigger for teams that fall about 100 points behind the top four.

Williams are not trying to remove the cap, which is US$215 million a year. The real issue is capital spending. Since 2026, spending on things like wind tunnels has had no separate limit, but it now counts inside the cap through depreciation. Teams that still need to build facilities say this leaves them with less to spend on the car.

Wolff's objections

Wolff described his strong dislike of position-based adjustments as a "red mist". He compared Vowles' idea to the balance-of-performance systems used in sports car racing. He said the existing aero testing adjustments are tiny, and the power unit catch-up rules help teams that fall far behind without letting them jump ahead of the leaders.

He also said Mercedes, which spent heavily on its facilities in the past, now has to absorb those costs within the cap, while teams that spent less have more room. He has some sympathy for Williams but does not want the recent change reversed. Instead, he wants more room for salaries, at a cost he put at around £5 million. He warned that F1 is losing engineers to technology companies, hedge funds and investment banks.

Counting the votes

A change for 2027 needs a super-majority: the FIA, Formula One Management and six of the 11 teams. The threshold for 2028 is lower, with four teams needed.

Reports say Alpine, Aston Martin, Audi and Cadillac back Vowles. Together with Williams, that is five votes. Mercedes, Ferrari, Red Bull and McLaren are seen as opposed, although McLaren's Zak Brown has said he is open to talks. Haas are believed to be against the plan. Racing Bulls team principal Alan Permane has said the current rules work well. That leaves Williams one vote short for 2027. The plan is expected to go to the F1 Commission in November. Vowles has said he will keep pushing for 2028 if it fails.

Vowles' main concern is timing. A rule like this could take about three years to show results. He wants it in place well before the next major regulation reset, expected around 2030.

Key takeaways

• Wolff opposes Williams' sliding-scale cost cap and wants more room for salaries instead.
• Williams have five likely votes, one short of the six needed for 2027.
• Racing Bulls and Haas are the key teams but currently appear opposed.
• The F1 Commission is expected to discuss the plan in November, with 2028 as a fallback.

FAQ

What is the F1 cost cap in 2026? The main cap is US$215 million. Since 2026, capital spending has counted inside it through depreciation instead of having a separate limit.

How many votes does Williams need? For 2027, Williams need the FIA, FOM and six of the 11 teams. For 2028, they need only four teams.

Why does Toto Wolff oppose the plan? He says rules based on championship position act like balance of performance. He also believes salaries, not car parts, are the area where the cap needs relief.

Sources: RacingNews365, The Race