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Honda's trackside chief Shintaro Orihara has outlined the manufacturer's plan to extract further performance from the AMR26 ahead of this weekend's Canadian Grand Prix — the latest step in a painstaking recovery effort that has defined Aston Martin's turbulent start to the 2026 season.
The difficulties surrounding Honda's power unit have been well-documented throughout the early rounds of the campaign. The Silverstone-based squad has been forced to navigate a set of issues that have left both Fernando Alonso and Lance Stroll marooned at the foot of the grid, with the scale of the problem laid bare early in the year.
Team Principal Adrian Newey had already raised the alarm in Australia, warning that vibrations generated by the power unit were putting both drivers at risk of permanent nerve damage — a startling disclosure that underscored just how serious the situation had become. The problems reached their nadir in China, where Alonso was forced to retire the car entirely, though encouraging signs followed in Japan and Miami, where he was able to see the chequered flag on both occasions. Those results confirmed that meaningful progress had been made on both sides of the partnership.
The broader context of Honda's technical investment in the new regulations also adds strategic weight to these developments. As explored in our breakdown of Honda's $19m spending boost and the ADUO framework, the Japanese manufacturer has significant resources available to direct at precisely these kinds of performance and reliability challenges.
With the championship circus heading to Montreal — a race that carries particular personal significance for Lance Stroll — Orihara has identified exactly where Honda's development focus will lie this weekend.
"At the Miami Grand Prix, we confirmed our battery vibration improvements and our overall power unit reliability," he explained. "It was also a key opportunity to learn on the energy management side under the updated 2026 regulations, and this will continue in Canada."
The emphasis on energy management is notable, with Orihara making clear that the work in Miami served not only as a reliability checkpoint but as a critical data-gathering exercise ahead of Montreal. Maximising the hybrid architecture under the new regulatory framework remains an ongoing learning curve, and Canada will provide another opportunity to refine that understanding.
Crucially, Orihara has also framed driver confidence as a tangible performance lever. "In Montreal, which is Lance's home race, we will focus on enhancing the driveability and our energy management strategy to support the drivers in building more confidence," he said. "In fact, this is an important target of our race weekend. If we can give more confidence to the drivers in entering the corners faster and carrying more speed, then we unlock lap time."
The logic is clear: driveability gains feed directly into lap time. A driver who can trust the car into braking zones and carry more speed through corners is a driver who can extract the maximum — and that, for now, is the primary target for both Honda and Aston Martin in Montreal.
What is perhaps most striking about the narrative coming from Aston Martin's camp is the tone of collaboration. Despite what must have been considerable frustration in the early weeks of the season, the relationship between the Silverstone outfit and Honda appears to have remained constructive rather than fractious. The incremental progress seen since Australia speaks to a partnership working with shared purpose — and if Canada yields another step forward, momentum heading into the European phase of the season could begin to build in earnest.
He’s a software engineer with a deep passion for Formula 1 and motorsport. He co-founded Formula Live Pulse to make live telemetry and race insights accessible, visual, and easy to follow.