Aston Martin’s AMR26 chassis has emerged as the slowest car on the grid at the Circuit de Barcelona-Catalunya, struggling with severe aerodynamic instability and a lack of raw power. Team principal Mike Krack confirmed the car’s performance deficits, citing a gap of nearly four seconds per lap compared to the front-runners during Friday’s sessions.
Why is the AMR26 underperforming in Barcelona?
The AMR26 is hampered by structural aerodynamic deficiencies and a lack of downforce, according to driver Lance Stroll. Data from the circuit shows the car recorded the lowest top speed of the field at 327 km/h. Fernando Alonso, who finished significantly off the pace, reported that the car fails to deliver performance in high-load sections, a sentiment echoed by Honda’s trackside chief engineer, Shintaro Orihara. Orihara noted that current telemetry confirms the vehicle’s pace is below the team’s internal targets.
What technical changes are expected for the summer?
Aston Martin’s current strategy relies on gathering data to optimize setup while awaiting major technical upgrades. Mike Krack stated that the team expects to introduce significant performance packages closer to the summer, with potential implementation targets at upcoming races in Hungary, Belgium, or the Netherlands. While team leadership remains focused on data-driven improvements, industry reports link the oversight of these developments to Adrian Newey, who is currently managing the transition toward these mid-season updates.
How does the AMR26 compare to previous seasons?
The current struggle represents a stark departure from the competitive baseline Aston Martin established in recent years. While the team previously fought for podium positions, the current 3.8-second deficit per lap highlights a failure to address fundamental electrical and power-delivery issues. Unlike the 2023 season, where the car showed consistent downforce, the current chassis is characterized by an inability to maintain pace in critical sectors, placing it firmly at the back of the current field.

Frequently Asked Questions
- Why is the AMR26 the slowest car on the grid? According to team statements, the car suffers from a combination of poor aerodynamic downforce and electrical power delivery issues.
- When will Aston Martin bring updates? Team principal Mike Krack indicated that major upgrades are expected for the mid-summer race calendar.
- What is the primary concern for Fernando Alonso? Alonso has identified a lack of competitive rhythm and severe oversteer issues as the primary obstacles to his performance.
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