Williams currently uses Mercedes PUs but has the option to switch to another partner when the new regulations come in.
In theory, Mercedes might be obliged to part company with one of its three customers as under the 2026 PU regulations a manufacturer can only supply three teams, including its own works outfit, “unless agreed otherwise by the FIA.”
Ferrari will lose …Keep reading
In theory, Mercedes might be obliged to part company with one of its three customers as under the 2026 PU regulations a manufacturer can only supply three teams, including its own works outfit, “unless agreed otherwise by the FIA.”
Ferrari will lose …Keep reading