Honda trackside chief Shintaro Orihara has outlined the Japanese manufacturer’s strategy to enhance Aston Martin’s performance at this weekend’s Canadian Grand Prix, focusing on driveability and energy management improvements. The power unit supplier aims to build on recent progress in addressing the reliability issues that have plagued the Silverstone-based team throughout the early part of the season.
Aston Martin’s campaign has been severely hampered by Honda’s problematic power unit, which has generated significant vibrations causing what Team Principal Adrian Newey described as potential “permanent nerve damage” risks for drivers Fernando Alonso and Lance Stroll. The issues forced the team to retire Alonso’s AMR26 during the Chinese Grand Prix, though subsequent races in Japan and Miami showed marked improvement from both organizations’ collaborative efforts.
Speaking ahead of the Montreal race weekend, Orihara emphasized Honda’s commitment to maximizing the package’s potential, particularly for Stroll’s home grand prix. “At the Miami Grand Prix, we confirmed our battery vibration improvements and our overall power unit reliability,” the Honda official 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 Honda representative revealed that the Canadian Grand Prix will serve as a crucial testing ground for enhanced driveability characteristics. “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,” Orihara stated. “If we can give more confidence to the drivers in entering the corners faster and carrying more speed, then we unlock lap time.”
The collaborative approach between Honda and Aston Martin appears to be yielding positive results despite the frustrations experienced early in the season. The partnership’s unified response to the technical challenges has demonstrated tangible improvements, with both Alonso and Stroll able to complete recent race distances without the reliability concerns that initially plagued their campaign.