In the late 1950s, Renault engineering, led by the engineer Fernand Picard, decided to develop a modern version of the "Billancourt engine" from the Dauphine for the future Renault 8 model.
The engine made its official debut at the Geneva Motor Show in the new 1962 Renault Floride S, replacing the 845cc 40 hp Dauphine Gordini.