1978 Formula 1 champion Mario Andretti, who is on the board of directors of the Cadillac F1 team, has admitted that Valtteri Bottas and Sergio Perez are a "bit rusty" after taking a year out of the series.<br>The American outfit joined the grid in 2026 as the 11th team with the experienced driver line-up of the former Red Bull and Mercedes drivers. Both Bottas and Perez lost their full-time seats ...<a class='more' href='https://www.motorsport.com/f1/news/mario-andretti-shares-early-verdict-on-valtteri-bottas-and-sergio-perez-at-cadillac-a-bit-rusty/10807243/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>