Honda denied that its B-spec power unit for Aston Martin has a gain of 50 hp. The denial comes amid the team’s difficult start to the 2026 Formula 1 season, putting even more focus on the project’s ability to evolve.
Read more F1: Antonelli wants to turn Italian pressure into strength
This partnership between Aston Martin and Honda gained prominence at the start of the championship, especially given the results below expectations. The possibility of a 50 hp jump had fueled hopes for a significant recovery, but a representative of the Japanese manufacturer publicly rejected this estimate.

Performance, however, does not depend solely on available power. Reliability, efficiency, energy management, and drivability also play an important role under the current F1 regulations, making the evaluation of any power unit evolution more complex.
The situation also increases attention on Fernando Alonso and his future. The Spaniard needs to find evidence that the project can deliver results before deciding on his continuation beyond the current phase of his career, while the Dutch GP may represent an important benchmark to assess the car’s evolution, with the update to be implemented by Honda. Zandvoort demands balance, confidence, and downforce, factors that can make any progress more evident.
Read more F1: Komatsu responds to «simplistic» explanation for difference between teams

The Spanish driver has already stated that he remains motivated by the possibility of winning in F1, and if Aston Martin manages to reduce the gap to the front teams, the prospect of staying in 2027 would become more favorable. Alonso, however, has already been considered for a possible move to Alpine, or even retirement, while speculation may grow if results do not come at Aston Martin.

Thus, even with Honda denying the rumor of 50 hp more, the pressure on the British team continues. Aston Martin will have to demonstrate that its development is producing concrete results, with Zandvoort appearing as one of the first relevant tests on this path.
Read more F1: Norris talks about feeling of «invasion» after paparazzi chase