Perez urges Cadillac to fix reliability issues after latest setback

Sergio Perez has called on Cadillac to resolve its persistent reliability problems after another suspension failure ended his Hungarian Grand Prix prematurely. The American outfit, competing in its debut Formula 1 season, has managed to get both cars to the finish in just one of the last seven grands prix, leaving the team with minimal race data to fuel its development.

Why it matters:

For a new constructor, every racing lap provides vital data to close the gap to well-established rivals. Cadillac's constant stream of mechanical retirements is depriving the team of crucial track time and stalling development at a critical juncture in its maiden campaign. If these fundamental durability issues persist, any realistic hope of escaping the rear of the grid in the second half of the season will fade quickly.

The details:

• Perez retired in Hungary with a broken suspension, contributing to a double-DNF for the team. He told media the failure appeared to stem from "something internal."
• The issue was not an isolated incident. Perez also suffered suspension failures in Canada and Belgium, making it three such retirements in 2026.
• Across the previous seven rounds, Cadillac has seen both cars reach the finish only once, highlighting the extent of its reliability crisis.
• While conceding that teething troubles are natural for a new team, Perez admitted the frequency of setbacks has become "a little frustrating" as the squad searches for consistency.

What's next:

With the sport now entering its traditional August summer break, Perez is banking on the factory to use the pause to diagnose root causes and improve processes across all departments. The team knows that solving these gremlins is essential if it hopes to turn its debut season around and start fighting for points when the championship resumes.