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Aston Martin Unveils AMR26 F1 Car on Barcelona Test Day
Aston Martin has confirmed they were unable to unveil their AMR26 Formula 1 car before the Barcelona test.

Aston Martin was forced to rush into participating in the Barcelona test last month. The team only managed to complete two days of the three-day test due to delays in their car's readiness.
Lance Stroll was only able to complete five laps on the first day before technical issues forced him to retire.
Source:Motorsport.com