Donnet / Donnet-Zédel

France, 1924 – 1934

SA des Automobiles Donnet, Nanterre, Seine; Neuilly, Seine, Pontarlier, Doubs.

After Zédel and Vinot et Deguingand ceased production, Donnet, a new company constituted from them in 1924, offered two new cars called Donnet-Zédel. A light car was made, the 7CV Donnet-Zedel Type G, which had a side-valve 4-cylinder engine of 1100cc and (unusual for so small a vehicle) a 4-speed gearbox. It was a solidly-built machine, and a Donnet-Zedel sports model was listed. There was, in addition, a medium-sized four of about 2¼-litres. From 1926, the Donnet-Zedel firm came to concentrate upon a 2½-litre six, also with side valves, which proved a popular car. Another, smaller six with 1.3-litres (later 1.8-litre) Sainturat-designed engine was also offered by Donnet-Zedel. In the 1932 range however, was a new small Donnet-Zedel car in the shape of a 750cc 2-stroke. This, a violet design, had been sold as the Dequingand until 1930. A fwd 2-litre 6-cylinder Donnet-Zedel, shown at the 1931 Paris Salon came to nothing. With the demise of Donnet, Simca took over the Donnet-Zedel factory.

Source: Georgano, encyclopedia of motorcar; TRN

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com

Du Pont

US, 1920 – 1932

(1) Du Pont Motors Inc, Wilmington, Del., 1920 – 1923

(2) Du Pont Motors Inc, Moore, Pa., 1923 – 1932

E. Paul du Pont’s company built quality cars in limited numbers, total production being 537 vehicles of all Du Pont types. First of the line was a Du Pont 4.1-litre sv four with their own engine, selling for $2.600, but this gave way to proprietary-engined sixes, initially powered by Herschell-Spillman. The 1925 Du Pont Model D had a 6-cylinder 5-litre Wisconsin engine with overhead valves that developed 75bhp, a constant-mesh gearbox, and Lockheed hydraulic brakes to all four wheels. Its successor, the Du Pont Model E, could be had with a supercharger, but the best-known, and best, Du Pont was the Du Pont Model G speedster introduced in 1928. With its narrow straight wings copied from the Amilcar, Woodlite headlamps and grille concealing the radiator, the last a pioneering feature, the Du Pont Model G was not a good-looking car, but it was a very effective one. Like all the DuPont speedsters it had four forward speeds. The 5.3-litre, sv straight-8 engine, by Continental, gave 114bhp at 3600rpm with catalogued modifications. With the latter, 100mph was guaranteed. In the 1929 Le Mans 24 Hours race the Du Pont Model G proved itself faster than the other American entries, Stutz and Chrysler. Touring bodywork was, of course, available on the Du Pont car, and in 1931 came the long wheelbase (12ft 2 in) Du Pont Model H, built in a Stearns Knight frame. The later Du Pont cars were assembled in the Indian motorcycle factory at Springfield, after E. Paul du Pont had acquired this concern.

Source: Georgano, encyclopedia of motorcar; TRN

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com