F1 power unit manufacturers' development has been opened up again after a four-year engine freeze, but what are the ...

F1 power units will undergo a major overhaul from 2026, but over the years the sport’s engines have already been through a series of radical transformations. The history of Formula 1 engines can ...

Modern Formula 1 power units turn a brutally strict rulebook into a physics experiment that borders on science fiction. With tiny 1.6‑liter engines, capped fuel flow and tight component limits, teams ...