Perez urges major Cadillac upgrade for crucial Miami F1 test

Sergio Perez has publicly called for Cadillac to deliver a significant car upgrade for the upcoming Miami Grand Prix, labeling it the team's "biggest test" yet as it continues to adapt to Formula 1. The Mexican driver highlighted a critical one-second deficit to the midfield and pinpointed a lack of low-speed performance as the car's primary weakness, despite noting steady progress since the season began.

Why it matters:

For a new manufacturer like Cadillac, closing the performance gap to the established midfield is essential for credibility and long-term success in F1. Perez's public push underscores the urgency within the team to accelerate development, with the Miami upgrade serving as a pivotal benchmark for their technical progress and ability to compete consistently.

The details:

• Perez identified a specific, substantial gap, stating the team needs to find "a second now" to join the fight with rivals like Williams and Alpine, whom he observed were "not too far away" but more consistent.
• The driver expressed cautious optimism about the team's trajectory, noting, "We’ve been progressing every grand prix," and described the recent race weekend as largely straightforward operationally.
• The Core Weakness: The main performance shortfall is in low-speed corners. Perez clarified that while the car's balance is acceptable, "we are just lacking in the slow."
• The Miami Benchmark: Perez has explicitly tied the team's immediate hopes to the upgrade package scheduled for Miami, the fourth round of the season in early May, framing it as the critical test of their development capabilities.

What's next:

All eyes will be on Cadillac's performance in Miami to see if the promised upgrade delivers the necessary lap time gain. Success could mark the team's first real step into the midfield battle, while a shortfall would signal a longer and more difficult development path ahead in their debut F1 season.