F1 decision on V10 engines arrives as FIA faces a new dilemma. F1 rules out the return of V10 engines for 2026, sticking to hybrid power units.

Are we returning to the good old naturally aspirated engines? Nostalgia is not enough, and the agreements already made weigh heavily; the F1 Commission has made the final decision on the power unit dispute: Formula 1 will not return to V10 engines anytime soon.

After the idea gained momentum and credibility, discussions within the paddock intensified to the point where many fans and insiders truly hoped for the return of the V10 engines in F1.

However, as reported by Autosport, the F1 Commission has decided to shelve the idea of returning to naturally aspirated engines by 2026, sticking to the commitment made several years ago and the regulations that will come into effect next year.

No V10 engines in F1, but the new power units are causing concern
No V10 engines in F1 in 2026: one dilemma is resolved, but another one arises. Some teams within the paddock have raised concerns about the electric part of the new power units in development. The new hybrid engines could drain their battery power before reaching the end of the longest straights.

This concern has led the International Federation to reserve the possibility of making “minor adjustments” to the new technical regulations. The FIA is leaving room for maneuver to try to mitigate the risk of “battery depletion” in the power units for the next World Championship.

The involved parties will discuss possible countermeasures at a meeting of the F1 Commission scheduled for Thursday, April 24. However, a decision has already been made. F1 will not return to naturally aspirated V10 engines in the near future; the sport is sticking with the path set in 2022.