Formula 1 is weighing major changes to its future power units, with leaders pushing for simpler designs that could limit the influence of carmakers. The shift comes as the series enjoys record financial growth and greater independence.
Revenue in Formula 1 climbed from $2.1 billion in 2021 to $3.9 billion in 2025, allowing teams to post profits exceeding $100 million in some cases. Current power unit rules, which took effect this year, were shaped when the sport still relied heavily on manufacturers after Honda's return and Audi's planned entry, along with Red Bull's project with Ford.
