Two years after being exhibited at the Geneva Show, the Peugeot 504 coupés and cabriolets continued their careers with great success. The power of the 4-cylinder engine was increased to 98 bhp through injection engineering and the 4 wheels were fitted with disc brakes. The "super luxe" version included air-conditioning, defrosting and a heated rear window. The cabriolet was less expensive (CHF 21,600) than the coupé (CHF 22,300).