Benjamin (Benova)

France, 1921 – 1931

Maurice Jeanson, Asnières, Seine

The Benjamin was a typical attempt to build a 4-cylinder light car and still stay below the statutory French weight limit for cyclecars (350kg). Features on the Benjamin for sale were a 750cc sv engine and a 3-speed transaxle with no differential, and suspension followed Austin Seven lines: transverse at the front and quarter-elliptic at the rear. By 1923 this engine was giving 14bhp, long-chassis four-seater versions were catalogued, and an ohc Benjamin sports model was capable of 60mph. Unfortunately in 1924 there was an attempt by Benjamin at a true cyclecar for sale in the shape of a tiny staggered two-seater selling for 5.500fr. This had a 525cc air-cooled vertical twin 2-stroke engine and 2-speed gearbox mounted at the rear of a crude boat-shaped perimeter frame. There was also a similar 3-cylinder Benjamin 9cv model. Although Benjamin tried again with a rear-engined lightweight in 1925, this time with a 630cc 4-stroke motor, their regular offerings were now conventional machines powered by 945cc and 1100cc Chapuis-Dornier 4-cylinder engines, the latter available with ohv. These Benjamin cars had quarter-elliptic springing all round and worm drive. Four-wheel brakes were seen on the 1926 Paris Salon Benjamin cars for sale: these were the last Benjamins, though a year later the marque reappeared under the Benova name. The fours were continued, along with a small straight-8 using the new S.C.A.P. 1500cc ohv proprietary unit. The Benova was still quoted in 1931, when four 4-cylinder Benova models were offered, capacities ranging from 945cc to 2.1 litres.

Source: Georgano, encyclopedia of motorcar; MCS

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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