Honda Could Receive Extra FIA Support for 2026 Formula 1 Engines

The Fédération Internationale de l’Automobile (FIA) is reportedly considering additional financial and technical support for Honda as the Japanese manufacturer works to accelerate development of its 2026 Formula 1 power unit.

MOTOR RACING

Vitor Regis

5/19/20262 min read

The potential assistance comes amid early development challenges faced by Honda, which has entered the new regulatory era as Aston Martin’s exclusive engine partner. According to reports, the support could total up to US$19 million through a newly established FIA mechanism designed to reduce major performance gaps between engine manufacturers.

The system, known as ADUO (Additional Development and Upgrade Opportunities), was created to prevent significant competitive imbalances during Formula 1’s transition to the 2026 hybrid power-unit regulations.

Under the framework, manufacturers whose engines are measured at least 2% behind the benchmark performance level may become eligible for additional development allowances. The larger the performance deficit, the greater the support permitted under FIA regulations.

In more severe cases — where a manufacturer is considered over 10% behind competitors — the rules allow for as much as US$11 million in additional spending flexibility, with the possibility of a further US$8 million exceptional allocation brought forward from future development periods.

Honda’s early adaptation to the new generation of Formula 1 engines has attracted attention throughout the paddock. Reports point to concerns involving reliability, vibration, and difficulties maintaining competitive race performance during the opening phase of the 2026 project.

FIA officials insist the ADUO mechanism is not intended to artificially boost struggling manufacturers, but rather to preserve sporting balance and avoid long-term technical disparities that could undermine competition.

Nikolas Tombazis, the FIA’s Single-Seater Director, reportedly described the mechanism as a form of “cost-cap relief” rather than a direct competitive advantage.

The governing body is expected to evaluate manufacturers’ performance after the opening stretch of the season, with a technical review scheduled following the Canadian Grand Prix. Should Honda’s performance gap meet FIA criteria, the manufacturer could receive authorization to expand investment and speed up corrective development work.

The broader objective is to avoid repeating previous Formula 1 regulatory cycles, where some engine manufacturers required several years to become fully competitive under new technical rules.

Source: Reuters – “Honda set for $19 million boost to address F1 engine woes”