The Renault RE40 is a Formula One racing car. It was designed by Michel Têtu — under the direction of Bernard Dudot, and with aerodynamics by Jean-Claude Migeot — as Renault's car for the 1983 Formula One season.
The RE40 of Alain Prost
An ex-Alain Prost Renault RE40 being demonstrated by Michel Leclère at Donington Park in 2007.
Michel Têtu, born 6 August 1941, is a French engineer best known as a designer of racing sports cars and Formula 1 (F1) cars for marques such as Ligier, Alfa Romeo, and Renault.
A Ligier JS29 at the 2015 Essen Motor Show.