Several of these features caught on with other auto-makers in subsequent years; headlamps integrated into the bodywork became mainstream, but in 1936 they gave the car a very modern look.

Despite its size, the Dynamic offered little comfort to traditional coachbuilders, being the first French car in the luxury class to feature a steel body electrically welded together and constructed as a monocoque, without a separate chassis.

The centrally mounted steering was probably the feature that attracted the most comment when the car appeared at the 1936 Paris Motor Show, and Panhard et Levassor advertised it as a "common sense" solution during a period when French automakers were switching over from right hand drive (which had been virtually universal in France twenty years earlier) to left hand drive (which would be virtually universal in France twenty years later).

However, the car that entered production and was offered for sale from May 1935 as the Dynamic 130 came with the six-cylinder in-line sleeve-valve engine of 2,516 cc from the predecessor model, the Panhard et Levassor CS.

Actual claimed horsepower was 75 hp (55 kW) and it was this “Dynamic 140” that was the most popular with customers, 2,230 having been produced by 1940 when war brought production to an end.

This car was fitted with a 3834 cc (22 CV) version of the Panhard et Levassor six-cylinder in-line engine, with 100 PS (74 kW).

For comparison, the Renault Primaquatre, admittedly an older and less flamboyant design from a manufacturer who still fitted side-valve engines in all its models, but nonetheless with an engine size and wheelbase length that also placed it squarely in the same 14CV category as the Panhard et Levassor, was priced at 22,500 Francs for a "Berline" (saloon/sedan) in October 1936, which had risen to 25,500 Francs in October 1937[8] Price lists from Talbot, whose Minor was launched in October 1937 with a list of 42,500 Francs for a 13CV four seater compact four door "Berline" from a manufacturer with a more modern model range, also left the listed prices for the Panhard et Levassor Dynamic looking optimistically high.

The army cars, generally reserved for senior ranks, are in most instances recognisable from the spare wheel mounted on the outside of the rear panel.

As the war progressed, Panhard et Levassor found it prudent to transfer production to their site at Tarbes in the extreme southwest, and a gazogene powered version of the Dynamic was produced albeit only in small numbers.