Why Fernando Alonso is staying patient with Aston Martin’s slow 2026 development. Fernando Alonso has defended Aston Martin’s cautious 2026 Formula 1 development strategy.

Fernando Alonso explains Aston Martin’s patient approach to 2026 upgrades

Aston Martin has chosen a strategy built around patience and long-term development. At the Miami Grand Prix, the Silverstone-based team introduced no new upgrades in order to protect its budget and focus resources on solving reliability concerns linked to the Honda Power Unit and the team’s first fully in-house gearbox project. The most significant aerodynamic updates are expected to arrive much later in the Formula 1 season, and Fernando Alonso fully understands the reasoning behind that decision.

Aston Martin managed to complete a race with both cars reaching the chequered flag for the first time this year, marking an important milestone in the team’s ongoing pursuit of reliability after several difficult weekends at the start of the championship. Honda continues to work intensively on eliminating abnormal vibrations while also trying to establish a stronger technical foundation on which future development can be built. However, this is a process that requires both time and consistency.

Development has become the key word surrounding Aston Martin’s current Formula 1 project, although at this stage the attention is focused more on the power unit side than on aerodynamics. After introducing some initial updates during previous races, the British team arrived in Miami as one of the few outfits without any new components, despite the AMR26 still suffering from instability and a clear lack of pure downforce.

The situation does not concern Honda alone. The Japanese manufacturer has already confirmed its intention to reallocate part of its resources, both in terms of personnel and budget, toward projects considered essential to achieving a major step forward. The same philosophy also applies to Aston Martin itself. While the AMR26 is currently lacking performance from a chassis perspective compared to rival teams, that is not the only area where improvements are required.

The gearbox issue remains a major area for improvement

For example, similarly to what Audi experienced, Aston Martin has found itself producing its transmission independently for the first time this season. From the casing to the internal gears, the entire gearbox is now designed and manufactured in-house instead of relying on an external supplier, as the team did until last year.

That transition has inevitably brought some early reliability and operational issues, especially regarding gearbox synchronisation. Throughout the Miami weekend, both drivers repeatedly reported difficulties during gear changes.

At times, downshifts were described as too aggressive, generating instability particularly under braking, which is one of the most delicate phases for a Formula 1 driver seeking maximum stability and predictable car behaviour. There were also occasions on corner exit where synchronisation problems appeared, leaving the AMR26 without the level of acceleration and drive the drivers expected.

For a team producing an entire package independently for the first time while simultaneously dealing with broader competitiveness issues, it is not unusual for certain problems to require time to resolve. Although modern Formula 1 gearboxes are no longer an area capable of delivering the enormous performance gains seen in previous eras, they remain components where perfection is essential because of the extremely high standards reached by manufacturers over the years.

This is also one of the reasons why Aston Martin has deliberately avoided introducing large aerodynamic upgrade packages on a regular basis. The current priority is to solve every major weakness and ensure consistent mileage, creating a reliable technical platform on which development for the coming months can be built.

Budget cap considerations are also influencing Aston Martin’s strategy

Fernando Alonso himself supports the team’s cautious approach, with Aston Martin choosing to limit upgrades until it becomes possible to unlock a truly meaningful performance gain. There is also an interesting side effect linked to the car’s current level of competitiveness. Because the AMR26 is not especially effective through corners, it actually helps the Power Unit recharge process, as the increased time spent in long cornering phases provides a larger window for energy recovery.

“I’m at peace because I understand the situation. The team explained to me that if we bring one or two tenths to every race, it doesn’t change our position: we are twentieth or nineteenth and the car ahead has a one-second advantage,” Fernando Alonso explained in Miami, effectively underlining that Aston Martin is currently only fighting with Cadillac at the back of the field.

In Florida, Fernando Alonso qualified seventeenth and finished almost exactly one second behind Arvid Lindblad’s Racing Bulls machine, which was the last car eliminated in Q1.

“Even if we bring two tenths at every race, it doesn’t change our position and it’s a huge stress on the system, on the budget cap and things like that. Until we have one and a half or two seconds of improvement, it’s better not to press the production button because we would waste money,” the Spanish driver added.

Fernando Alonso also confirmed that Honda managed to resolve the engine vibration issues with the modifications introduced in Miami, even if the performance gains were not especially significant. Naturally, Honda remains heavily focused on the power unit project, while Aston Martin itself continues to prioritise gearbox improvements.

“It was more the gearbox throughout the whole weekend than the engine, so I don’t know, electronics, something. It was very strange on downshifts and upshifts, not very much under control, and it has to be one of the things we work on for Canada. With all those heavy braking zones in Canada, we need to improve the behaviour of the gearbox.”

Fernando Alonso also admitted that Aston Martin’s message may sound repetitive over the coming races, but he stressed that the team remains realistic about its expectations before the second half of the season.

“The message sounds repetitive: we don’t have upgrades until after the summer, so we shouldn’t go to Canada asking what to expect in Canada — the same; what to expect in Austria — the same. So we need to manage that level of frustration from everyone in the team. But I think we are all calm, all committed to having a better second half of the season after the summer, and we’ll see if we can achieve it.”