In the Formula 1 paddock, people quickly learn to be cautious about premature optimism. And yet, in the case of Aston Martin and Honda, the simple fact that the conversation is beginning to shift toward “progress” already represents a meaningful change compared to the difficult opening months of the 2026 season. The feeling emerging from the Anglo-Japanese technical project is that the most turbulent phase of development may slowly be giving way to a better understanding of the car.
Aston Martin taking small steps to build for the future
From that perspective, the Miami Grand Prix carried significance well beyond the final result. The AMR26 did not suddenly transform into a front-running Formula 1 contender, but for the first time both cars completed the race without major structural issues. On the surface, that may seem like a minor detail, but within the context of a completely new technical programme, it carries a very different meaning.
Fernando Alonso and Lance Stroll both reached the chequered flag, allowing Aston Martin’s engineers to finally spend less time dealing with emergencies and more time focusing on development.
That is where the project’s outlook begins to change. During the opening phase of the season, Aston Martin was forced to chase fundamental issues including vibrations, reliability concerns, thermal management and power unit integration challenges. Now, however, the technical structure appears to have reached an initial level of stability. Not a definitive one, of course, but enough to redirect part of the team’s resources toward more refined areas of performance development.
Canada has offered some fairly clear signals in that direction. Comments from both Mike Krack and Honda’s Shintaro Orihara helped outline the current priorities of the manufacturer’s work at Sakura, while also providing useful insight into the technical phase Honda is currently navigating.
Orihara explained: “We need to improve our combustion engine and reduce friction to increase performance. This work will also have effects on next season. The direction is clear: we must continue improving. The real difficulty is not so much finding performance, but making it reliable.”
It is a significant statement. Honda appears to be suggesting that meaningful performance gains have already been identified, but the real challenge lies in transforming promising dyno data into a stable and dependable package on track. That is a major distinction. In the first case, the limitation would be technical understanding. In the second, it is simply a question of project maturity.
Internal feedback also appears to be encouraging. “We have identified specific areas where we can improve. On the test bench we are seeing positive signs and we know which direction we are heading,” Orihara added.
In simple terms, Honda believes there is still untapped potential within the architecture of its power unit, particularly on the internal combustion side and in overall energy efficiency. That remains a critical factor in modern Formula 1, where energy recovery and electric deployment heavily influence drivability, traction and overall balance.
And drivability remains one of Aston Martin’s key development priorities.
The gearbox remains the AMR26’s most critical weakness
One of the most problematic areas of the car continues to be gearbox behaviour, an issue that has followed the project throughout much of its development cycle.
The British team chose to produce the transmission in-house, a decision that inevitably increased the technical complexity of the project, particularly under regulations that have significantly altered energy recovery behaviour during downshifts.
Mike Krack explained the challenge clearly: “Managing the car, which also includes gear changes, has become much more complex than in the past. The rules regarding energy recovery during downshifts have changed radically, and that is something new for us as well.”
The consequence is a car that still lacks smoothness in certain phases of the lap, especially during load transitions and corner entry phases. It is an issue that drivers continue to highlight regularly over team radio and during technical debriefs. The Luxembourgish team principal did not attempt to downplay the problem: “The drivers are complaining about the gearbox behaviour. It is a complex situation and we know there is still work to do.”
At this stage, the real unknown concerns the actual performance value of these improvements. The central question circulating in the paddock is straightforward: how much performance can Aston Martin unlock once the transmission smoothness issues are resolved and Honda’s energy management is fully optimised? Krack remains cautious when it comes to assigning specific numbers.
“All engineers always try to quantify the gains that come from balance, gear changes or drivability improvements. But at the moment, we still do not have a precise number.”
That is probably the most accurate snapshot of the current Aston Martin-Honda project. It is not yet a package that has discovered its absolute performance ceiling, but for the first time, it appears to have stopped focusing purely on technical survival and can begin concentrating on genuine competitive progress.
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