Honda Offers Honest Verdict on Aston Martin Engine Upgrade

Honda is preparing a summer internal combustion engine upgrade for Aston Martin, though the manufacturer is cautioning that it won’t spark an instant turnaround. After a season-opening run that has produced just one point, both sides are treating the step as one piece of a longer recovery rather than a silver bullet.

Why it matters:

Aston Martin and Honda entered the 2026 regulatory era aiming to fight at the front, but the partnership has faced immediate headwinds. With Adrian Newey skipping minor updates to chase a major chassis overhaul, the team is leaning on Honda’s engine step for meaningful progress. Watanabe’s sober assessment signals that the early-season woes run deeper than a single upgrade can patch.

The details:

• Honda has secured the maximum two ICE upgrade tokens under the FIA’s Additional Development Upgrade Opportunities framework, with the first update planned for the summer.
• HRC president Koji Watanabe said the change will not “dramatically change the situation overnight,” insisting the focus remains on long-term gains.
• The 2026 rules demand a near 50/50 split between electrical and combustion power, a sharp departure from the formula that delivered Honda’s championship success with Red Bull.
• Honda is also adjusting to new fuel partner Aramco and lubricant supplier Valvoline, while rebuilding technical muscle after its previous F1 withdrawal delayed development and cost key talent.
• Team owner Lawrence Stroll speaks regularly with Honda leadership, with both parties openly discussing how to recover performance across the power unit, chassis, and operations.

What's next:

Aston Martin is holding out for a major Newey-led chassis package timed alongside Honda’s engine step to reset its season. The team remains committed to its design chief’s high-risk strategy, but the coming races will reveal whether the combined upgrades can lift Aston Martin off the bottom of the timesheets.