Image: from AutoPulseX X@AutoPulseX
By Open Chronicle Staff
February 12, 2026
SAKHIR, Bahrain – The honeymoon phase of the new Aston Martin-Honda partnership has met its first major hurdle. Following a series of technical anomalies during pre-season testing in Bahrain, Aston Martin has been forced to make emergency modifications to the AMR26’s bodywork to prevent its new Japanese power units from overheating.
The issues began on Wednesday when Lance Stroll was confined to the garage for a significant portion of the day. Despite the best efforts of Honda engineers to troubleshoot the data “anomalies” during the lunch break, the team was eventually forced to perform a full engine swap. Stroll ended the first day with a meager 36 laps, leaving the Silverstone-based team far behind its mileage targets.
Aerodynamics Sacrificed for Reliability
The root of the problem appears to be the AMR26’s ultra-compact and aggressive design. The car’s sleek sidepods and narrow triangular air intake, while aerodynamically efficient, failed to provide sufficient airflow to the Honda power unit in the desert heat of Sakhir.
In response, the team has introduced several “cooling gills” and additional air vents along the engine cover. These modifications, although necessary to keep the engine within safe operating temperatures, come at the expense of increased aerodynamic drag and reduced overall efficiency. Observers in the pit lane noted a new, more pronounced bulge in the rear bodywork—a clear sign that the team is struggling to package the cooling hardware required by the 2026 regulations.
Borrowing from the Best
Interestingly, the emergency redesign has seen Aston Martin revisit aerodynamic solutions famously used by Red Bull Racing. The updated AMR26 now features sidepod exits inspired by the RB20 concept, emphasizing a shift toward high-volume heat dissipation rather than pure “out-wash” aero effects.
Alonso on Recovery Duty
With the cooling modifications installed, Fernando Alonso took over driving duties on Thursday. The veteran Spaniard’s primary mission is now damage control, accumulating the data lost during Stroll’s truncated session and assessing how much the new cooling apertures have impacted the car’s straight-line speed.
As the 2026 season approaches, the pressure is on technical director Dan Fallows and the Honda team to find a middle ground between the AMR26’s aggressive aesthetic and the brutal cooling demands of their new power unit.