Honda Targets Dutch GP for Aston Martin Power Unit Upgrade
Honda confirmed it is targeting the Dutch Grand Prix at Zandvoort for the debut of an updated power unit on the Aston Martin 2026 car. Reports indicate the upgrade delivers at least a 50bhp increase. The change follows Honda's work on combustion and friction under 2026 rules.
Honda Sets Zandvoort Target
Honda confirmed it is working toward introducing an updated power unit on the Aston Martin car at the Dutch Grand Prix.[1] The Japanese manufacturer stated the target explicitly ahead of the British Grand Prix.[3] All modifications remain internal to the engine and require no chassis changes.[3]
Performance Gain
Italian journalist Franco Nugnes reported that the upgraded Honda unit will deliver at least 50 more horsepower.[4] Multiple outlets carried the claim from Nugles, who tied the boost to expectations of midfield competition.[4] The update forms part of Honda's response to early-season performance shortfalls under the 2026 regulations.[2]
Upgrade Focus Areas
Honda identified combustion improvements and friction reduction as primary development areas.[3] The work also includes lubrication system changes.[3] The package arrives after the summer shutdown as the first race back at Zandvoort.[1]
Related reading
- [1]Aston Martin to have upgraded Honda engine for Zandvoort (reuters). Accessed 2026-07-26.
- [2]Aston Martin to use new Honda engine at F1 Dutch GP (autosport). Accessed 2026-07-26.
- [3]What Honda's revealed about its 2026 F1 engine upgrade as date is set (the-race). Accessed 2026-07-26.
- [4]Aston Martin 'set for huge Honda engine boost' (gpfans). Accessed 2026-07-26.