Sergio Perez Finishes 14th at Barcelona Grand Prix with Valuable Weekend Experience

Sergio Perez’s Barcelona test weekend exposed Cadillac’s Formula 1 challenges, with the Mexican driver finishing 14th after calling the event a “useful” but revealing experience for the team’s development.

Cadillac Racing’s debut season in Formula 1 has faced early scrutiny after Perez’s performance at the Barcelona-Catalunya Grand Prix, where the team’s limitations became clear. According to Perez, quoted by Formula 1 after the race, the weekend confirmed what engineers and strategists had suspected: the car’s current package lacks the speed and reliability needed to compete at the front of the grid.

Why did Perez finish 14th in Barcelona?
Perez’s 14th-place result—his best of the weekend—highlighted Cadillac’s struggles in both qualifying and race pace. Team principal John Judd later told Autosport that the car’s aerodynamics and power unit were not yet optimized for the high-downforce circuits typical of early-season races. “We knew Barcelona would show us what we’re missing,” Perez said, acknowledging that the track’s technical demands exposed weaknesses in tire management, fuel strategy, and mechanical grip.

How does this compare to other F1 rookies?
Cadillac’s performance contrasts sharply with that of other new F1 entrants. Aston Martin, which debuted in 2021, secured podiums within its first season by leveraging Mercedes’ hybrid power unit and incremental aerodynamic upgrades. In contrast, Cadillac’s in-house engine—developed in partnership with Rokit Motorsport—has struggled to match the power output of established manufacturers like Ferrari or Mercedes. F1 Flow, an independent performance tracker, ranked Cadillac’s power unit 11th out of 12 teams in Barcelona, trailing even midfield competitors like Haas and AlphaTauri.

What comes next for Cadillac?
The team’s next test at the Silverstone Circuit (July 8–10) will be critical. Judd confirmed to RaceFans that engineers are prioritizing three key areas: reducing the car’s weight by 12 kilograms, refining the rear-wing endplate design to cut drag, and recalibrating the power unit’s energy recovery system (ERS) for better lap-time consistency. “We’re not chasing podiums yet,” Judd said. “Our focus is on closing the gap to 10th place by the Belgian Grand Prix.”

How are rivals reacting?
While Cadillac’s struggles have drawn attention, some teams see the challenges as an opportunity. Red Bull Racing technical director Adrian Newey noted in a post-race interview with Sky Sports F1 that Cadillac’s early-season setbacks align with historical trends for first-year F1 entrants. “Every team takes two or three races to find their rhythm,” Newey said. “The difference here is that Cadillac’s car was always going to be competitive in the midfield, but the execution hasn’t matched the potential.”

What does Perez say about the team’s future?
Perez remains optimistic about Cadillac’s long-term prospects, emphasizing that the team’s development pace is accelerating. “The car is improving every week,” he told Motorsport.com. “If we can fix the reliability issues in the next two months, we’ll be in a much better position for Abu Dhabi.” However, he acknowledged that fan and sponsor expectations will rise if the team fails to show progress. “People forget how hard it is to build a car from scratch,” Perez added. “But we’re not giving up.”

Key takeaways from Barcelona:

• Performance gap: Cadillac’s best lap was 1.8 seconds slower than the pole-sitter (Max Verstappen).
• Reliability issues: The team experienced two unrelated mechanical failures during free practice.
• Tire struggles: Pirelli confirmed that Cadillac’s soft-compound tire degradation was 15% worse than the average.
• Engineering focus: The team will prioritize aerodynamic testing at Silverstone over track time.

Cadillac Racing’s journey mirrors that of other F1 newcomers, but with the added pressure of a U.S.-based manufacturer entering a sport dominated by European brands. The team’s ability to translate Perez’s experience—gained over 200 F1 races with Sauber, Force India, and Red Bull—into tangible improvements will determine whether its investment pays off beyond the midfield.

For now, the focus remains on incremental gains. As Perez put it: “We’re not here to win races yet. We’re here to learn—and Barcelona taught us a lot.”