In this episode of Vintage Mecanic, our auto expert François Allain tackles the most popular French car of the 1950s, the Renault 4 CV. A friend entrusts him with the restoration of a 4CV. There is no shortage of repairs: restarting the engine and bringing it up to safety standards for an ultra-tight budget. Will François succeed in having the 4CV restored with the envelope given to him? He will then pass the wheel to the humorist and actor Arnaud Tsamère, also a big fan of racing cars. François puts him to the test on the legendary 195C 4CV, a car he had never driven before.