Many cars of the time displayed elements of the then popular Art Deco style, but in no other has this been applied as extensively as in this X77 Dynamic. The Dynamic was Panhard et Levassor’s attempt to uphold their name in an ever-declining market. Although the marque was once progressive, it was now lagging behind. This design represented a break from the older, conservative models. The X77 Dynamic was equipped with a 2.8-litre, six-cylinder, sleeve-valve engine. Some 3,000 of this model were produced from 1936 to 1939.