Mercedes Formula 1 team principal Toto Wolff says his squad "hasn't got the money" to develop its 2026 car as much as McLaren and Ferrari are doing.<br>Both McLaren and Ferrari have made significant progress in recent months by piling on upgrades to their respective cars, which has turned both into multiple race winners.<br>Meanwhile, a more conservative upgrade plan at Mercedes, with little ...<a class='more' href='https://www.autosport.com/f1/news/mercedes-hasnt-got-the-money-to-keep-up-with-rival-teams-f1-upgrades/10848986/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=uk'>Keep reading</a>