Williams shines in Bahrain pre-season test as rivals show form and Aston Martin falters

TL;DR
Williams led the Bahrain pre-season test with the most laps and solid reliability, while Mercedes and Red Bull posted competitive pace and endurance; Ferrari also posted solid mileage, and Aston Martin struggled with lower mileage and driveability, with the piece noting ongoing questions around the new 2026 engine regulations.
- Winners and losers from the first Bahrain pre-season test PlanetF1
- Winners and Losers from the first pre-season test in Bahrain Formula 1
- F1 testing: Mercedes showcase pace as Antonelli, Russell top day 3 in Bahrain ESPN
- What we learned from F1’s second preseason test: McLaren’s concerns, trouble for Aston Martin The New York Times
- F1 Bahrain test in numbers - Times, distance and other key stats Motorsport.com
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