New Delhi, Nov. 1 -- Cadillac driver Valtteri Bottas heads into the Mexico City Grand Prix facing a major setback after the team introduced multiple new power unit elements on his Ferrari-powered car. The changes triggered a significant grid penalty that will force him to the rear of the field for Sunday's race at the Autódromo Hermanos Rodriguez.

Cadillac fitted five fresh components to Valtteri Bottas' car ahead of the weekend. These include a new internal combustion engine (ICE), turbocharger (TC), energy store (ES), control electronics unit (PU-CE) and motor generator unit-kinetic (MGU-K). All five represent the first time Bottas has exceeded his seasonal allocation for those specific parts in 2026. The only elements left unchan...