Marcello Gandini
Opron's tenure at Renault was marked by extensive collaborations with other well-known designers and carrosserie. Marcello Gandini influenced the shape of the 25 of 1983, and produced the shape for the Super Cinq in 1984. An association with Giugiaro and Italdesign resulted in the Renault Gabbiano of 1983, and later the Renault 21 of 1986 and Renault 19 of 1988.