The fifth and final day of private pre-season testing in Barcelona concluded with Lewis Hamilton setting the fastest time. Teams used the session to gather data and finalize preparations ahead of the 2026 season, which will feature significant regulatory changes.
Aston Martin was able to complete a productive day of running, adding valuable mileage to their testing program. Overall, teams focused on reliability and understanding the new car designs under the updated regulations.
**Why this matters**
This testing phase is crucial as teams adapt to the extensive technical changes coming in 2026. The data collected will help optimize performance and reliability before the official season begins, shaping the competitive landscape for the year ahead.