Sergio Perez outlines Cadillac's challenges after Barcelona Grand Prix

Sergio Perez stated that the Barcelona-Catalunya Grand Prix revealed Cadillac's weaknesses, particularly in high-speed corners and under hot conditions. The race proved difficult for the new team, with only one car finishing. Valtteri Bottas retired early due to overheating issues after 15 laps, while Perez finished three laps down in P14. Perez acknowledged the struggles with tyre management and pace, emphasizing the need for improvement. The team faced challenges from the start of the weekend, as Perez missed part of the practice due to regulations regarding rookie drivers.