Left row, front to back:
Fiat 1800, Renault 4CV, unidentified dark car probably Lancia Appia series 2, Alfa Romeo 1900 Sprint, Sunbeam Alpine Series 1, Volvo 121 Amazon (P120), unidentified dark coloured station wagon probably Mercedes-Benz W120 Binz wagon, unidentified light coloured car with dark roof probably Simca Ariane, Citroën ID/DS, Plymouth Fury Convertible (model 1959), Volkswagen 1200 (Beetle), Peugeot 203 cabriolet, unidentified light coloured cabriolet, Peugeot 403, Citroën 2CV, Peugeot 403 cabriolet, two unidentified light coloured cars, Citroën ID/DS, behind the DS it's getting very blurry...
Middle (on the road), front to back:
Simca Aronde P60, Renault Dauphine, Renault Floride, Renault Floride (left), Citroën ID/DS (right), unidentified car probably Volkswagen 1500 Notchback, Volkswagen 1200 (Beetle), two Citroën 2CV.
Right row, front to back:
Marathon Corsaire, Ferrari 250 GT Cabriolet Pininfarina.