McLaren denies Mercedes claim it cannot afford aggressive upgrades in F1 2026

McLaren's team principal Andrea Stella has publicly challenged claims made by Mercedes' Toto Wolff regarding budget limitations that prevent the team from making aggressive upgrades to their car. Despite Mercedes' assertion that they are constrained by their $215 million cost cap, Stella argues that the additional $3 million allowance for 2026 could be used for development, especially as rivals like McLaren and Ferrari have shown significant improvements this season.

Stella's skepticism comes in light of Mercedes' slow rollout of upgrades, which has left them vulnerable in upcoming races. He believes that Mercedes has the potential to enhance their car's performance and will likely take advantage of the additional funding to catch up with competitors who have already made substantial gains in the 2026 season.