Overview
- The FIA’s preliminary analysis designated the Red Bull‑Ford internal combustion engine as the 2026 performance benchmark, which currently prevents Red Bull from accessing ADUO development concessions.
- Red Bull formally lodged a challenge and requested clarification, and CEO Oliver Mintzlaff met FIA president Mohammed Ben Sulayem to press the team’s case.
- The FIA has agreed to recheck torque‑sensor measurements and re‑analyse data from the opening five races, a review expected to take about a week and to determine whether the initial ranking stands.
- Rival team principals have publicly backed the FIA’s sensor‑based method while some, including Audi’s Mattia Binotto, suggested the ADUO rules themselves may need redesign to better reflect overall on‑track competitiveness.
- ADUO targets only the combustion‑engine element using standardized in‑car torque sensors and grants multi‑season concessions such as homologation upgrades, extra dyno/testing time, and scaled cost‑cap allowances, so the review’s outcome could lock in or alter development paths through 2028.