Hotchkiss

France, 1903 – 1955

(1) Hotchkiss et Cie, St. Denis, Seine, 1903 – 1936

(2) Automobiles Hotchkiss, St. Denis, Seine, 1936 – 1955

The American Benjamin Berkeley Hotchkiss set up his ordnance Horchkiss car factory at St. Denis in 1867; the Hotchkiss cars were the result of an arm slump. The work of Terrasse, these first Hotchkiss cars were T-headed fours with pair-cast cylinders, 5-ball-bearing crankshafts, low-tension magneto ignition, round honeycomb radiators, 4-speed gearboxes, and the famous Hotchkiss drive by live axle and open propeller shaft. Initially cylinder capacities of Hotchkiss cars were 4.6-litres and 7.4-litres, but the Hotchkiss car company’s first racers of 1904 were 17.8-litre monsters notable for their aiv and chain drive. Though their 1905 successors conformed once more to touring-car practice, they were even bigger Hotchkiss cars, with 18.815cc and an alleged 130bhp. Hotchkiss’s last racing season was 1906 with their Grand Prix Hotchkiss cars had 16.3-litre L-head units and quick-detachable wire wheels. Though these Hotchkiss cars were unsuccessful, Hotchkiss sold 167 cars that year, with gate change standardized, and a choice of five Hotchkiss car models: a short-lived 4.2-litre petrol brougham, fours of 18, 30 and 42hp, and their first six. The last-mentioned Hotckiss car was the large V-type that evolved into a 9½-litre machine and was still being offered in 1912 as a Hotckiss car. Chassis price was £1.000 and it was capable of 60mph.

The slump following the Agadir crisis led to the abandonment of ball-bearing crankshafts on Hotchkiss cars; at the same time there was a move towards smaller Hotchkiss cars with the 3.1-litre T-type, with side valves in an L-head and high-tension magneto ignition. Two years later came something even smaller and more modern, the 12/16hp Hotchkiss X-type with 2-bearing crankshaft and three forward speeds at £390. Soon monobloc engines spread up the range to the 3.7-litre Hotckiss AB of 1912. From 1911 there were some smaller L-head sixes, the 4.678cc Hotchkiss X6 and the 5½-litre Hotchkiss AC6; 1912 sales were a record 598 Hotchkiss cars. Electric lighting was available from 1913, and all the 1914 Hotchkiss car models – the 2.6-litre Hotchkiss AG, the 4-litre Hotchkiss AF, the 5.7-litre Hotchkiss AC, and the 6-cylinder Hotchkiss AC6 – had semi-elliptic suspension all round.

The wartime demand for Hotchkiss machine guns led to the establishment of a branch factory under the Englishman Harry Ainsworth, this subsequently making engines for W.R. Morris until it was absorbed by him in 1923. At home Hotchkiss sold off their surplus works capacity at Lyons and concentrated on a revised Hotchkiss car again, the AF with full electrics and a horseshoe-shaped radiator in place of the traditional round one. Its successor, the Hotchkiss AH of 1921, had cantilever rear springs and torque tube drive, and a year later came the Hotchkiss AL with ohv, and a detachable head; front-wheel brakes were added for 1923. There was also a prototype luxury Hotchkiss car at the 1921 Paris Salon; this Hotchkiss AK had a 6.6-litre 6-cylinder ohc engine, dual ignition, 4-speed unit gearbox, servo-assisted 4-wheel brakes, and a cruciform-braced frame, but it never went into production.

The return of Ainsworth to St. Denis in 1923, coincided with the construction of a new Hotchkiss car factory and a more realistic type of car, the 2.4-litre 12CV Hotchkiss AM, with 4-cylinder sv engine, 4-speed unit box, four-wheel brakes, wire hwwls, and Hotchkiss drive once more. Between 1924 and 1928 it was the Hotchkiss car company’s staple product, selling at the rate of over a thousand a year and offering a 70mph performance at a modest outlay. It persisted until 1932, acquiring ohv in 1926 and rod-operated brakes in 1928, and its engine was used in some Morris-Léon Bollées. Even better was the Hotchkiss AM80 of 1929, largely the work of Bertarione. This was a short-stroke (80x100mm), 7-bearing ohv 3-litre six that owed a good deal to the AM2, though early cars featured torque tube drive; it was to be the basis from which all subsequent Hotchkisses were evolved. A silent 3rd gearbox featured on 1931 Hotchkiss car models, Hotchkiss drive reappeared in 1932, and 1933 improvements included Bendix brakes, cruciform-braked frames, down-draught carburetors and mechanical fuel pumps. Hotchkiss AM80 engines were also fitted to Sizaire Frères and Tracta cars.

The 1933 Hotchkiss car range was expanded both up and down, with new Hotchkiss 12CV (2-litre) and 13CV (1.3-litre) fours for the economy market, and an 85mph fast tourer, the 100bhp 3½-litre Hotckiss AM80S, for the enthusiast. This Hotchkiss car was based on the car with which Vasselle won the 1932 Monte Carlo Rally. Hotchkiss cars repeated this success in 1933 and 1934: in the latter year the Hotchkiss cars collected two Glazier Cups in the Alpine Trial. There were further wins in the Monte Carlo in 1938 and 1939; on the latter occasion a Grand Sport Hotchkiss car tied with a 3½-litre Delahaye. Radiators were moved forward on the 1934 Hotchkiss cars, and the 3-litre gave way to a 2.650cc 15CV that was not a success and lasted only one season. The 1935 Hotchkiss cars had synchromesh and integral boots, and at the top of the 3½-litre 20CV range was the twin-carburettor Hotckiss Paris-Nice, a 115bhp sports car capable of 95mph. Hydraulic brakes appeared in 1936 on Hotchkiss cars (to be quietly dropped halfway through 1937). The sports 20CV engine was now giving 125-130bhp and when allied to a short 9ft 2in wheelbase resulted in the Hotchkiss Grand Sport, a true 100mph saloon.

By 1938 the horseshoe radiator on the Hotchkiss car was now a wire-mesh grille, but despite the exigencies of French rearmament programmes the Hotchkiss car company managed to deliver 2.751 Hotchkiss cars that year, made up of the two fours, the reinstated 3-litre Hotchkiss 680, and the 3½-litre Hotchkiss 686 in various forms, including seven-seater limousines with the single-carburettor 100bhp engine. Hotchkiss also came to the rescue of the ailing Amilcar concern, helping to make the Grégoire-inspired 1.185cc Compound, a small fwd saloon with unitary construction in Alpax; this was sold in England, though not in France, as a Hotchkiss car. A 1.3-litre ohv development, the Hotchkiss B67, was ready for production when France collapsed in the summer of 1940.

Hotchkiss never really recovered from World War 2, though Peugeot were briefly interested in the Hotchkiss car company and Hotchkiss 686 cars won the first two post-war Monte Carlo Rallies of 1949 and 1950. The Hotchkiss 12CV and Hotchkiss 20CV were back in production, unchanged, by 1946, but the first year’s output was a miserable 117 Hotchkiss cars. Hydraulic brakes and independent front suspension did not appear until 1949 on Hotchkiss cars (though Hotchkiss had experimented with the latter in 1937), and a Cotal electric gearbox became a factory option. The 1951 Hotchkiss car models were ‘facelifted’ with V-screens, recessed headlamps and auxiliary coil rear suspension, but in the meantime there had been an expensive mistake: the acquisition by Hotchkiss of the rights to the Grégoire flat-4. This ingenious device was a development of the 1938 Amilcar theme featuring all-round independent suspension and a 4-speed overdrive gearbox, as well as front wheel drive. Production Hotchkiss car models with 2.2-litre engines were said to achieve 95mph and 30mpg, but the teething troubles were endless, and Hotchkiss only managed to make 250 Hotchkiss cars in the end. There was a shutdown in 1952 and the price of recovery was a merger with Delahaye that led inevitably to concentration on commercial vehicles. The old Hotchkiss cars 13CV and 20CV received another facelift in time for the 1954 Paris Salon, but his was their swansong, though medium-powered trucks continued to be made until 1970, along with a version of the American Jeep built under licence.

GB, 1920

Hotchkiss et Cie, Coventry, Warwickshire

Hotchkiss of Coventry, a British offshoot of the famous French Hotchkiss car firm, was set up during World War 1 to make engines in Britain. Their units became best known as the motive power for Morris and BSA light cars, but before they were taken over by William Morris, Hotchkiss experimented with a small car of their own. The Hotchkiss car consisted of their 1.080cc air-cooled V-twin ohv engine installed with a 3-speed gearbox in a pre-war Morris Oxford chassis. It never went into production.

Source: Georgano, encyclopedia of motorcar; MCS, TRN

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

Vauxhall

GB, 1903 to date

(1) Vauxhall Iron Works Ltd, London, 1903 – 1904

(2) Vauxhall Iron Works Ltd, Luton, Beds., 1905 – 1906

(3) Vauxhall and West Hydraulic Engineering Co Ltd, Luton, Beds., 1906 – 1907

(4) Vauxhall Motors Ltd, Luton, Beds., 1907 to date

This marine engineering concern’s first Vauxhall cars were horizontal-engined single-cylinder runabouts in the American idiom with chain drive and tiller steering, rated at 6hp and the first Vauxhall car was selling for £150. In 1904, when 76 Vauxhall cars were sold, wheel steering and a reverse gear featured in the specification, and the singles were joined by 3-cylinder models Vauxhall cars of 1.4- and 2.4-litres’ capacity, with mechanically-operated inlet valves and vestigial flutes on their bonnets. In 1905 the Vauxhall car works were moved to Luton, and the first attempt at competitions was made with the entry in the Tourist Tophy of a 3-cylinder Vauxhall car with overdrive gearbox. The classic Vauxhall radiator with its flutes appeared on a 3.3-litre T-head 4-cylinder Vauxhall car introduced in 1906. This Vauxhall car was followed by a smaller shaft-drive 12/16, still T-headed, and the Pomeroy-designed L-head 20hp, which gave 40bhp and this Vauxhall car won the 2.000 Mile Trial of 1908. Pomeroy’s 4-cylinder Vauxhall cars were among the classic British designs of the next six years, boasting 5-bearing crankshafts and monobloc engines, and, from 1912, Hele-Shaw multi-plate clutches. In 1910 the first of the Prince Henry Vauxhall cars with 3-litre engine won its spurs in the German Trials of that name: these round-nose sporting Vauxhall cars later grew up into 4-litres’ with 70bhp, capable of 75mph and this Vauxhall car was selling for only £615 in 1913. The Vauxhall car company’s bread-and-butter car was the smaller and staider A-type on similar lines, joined in 1913 by a 4-litre D-type Vauxhall car with close affinities to the Prince Henry Vauxhall cars, while the B-type, a 6-cylinder formal Vauxhall carriage with its cylinders cast in threes, was made in small numbers from 1910 onwards. A Linley preselective gearbox was listed as an option on Vauxhall cars in 1911, in which year Vauxhall cars started racing in earnest. Already a 3-litre Vauxhall car with single-seater streamlined bodywork had recorded 100.08mph over the flying kilometer, and Vauxhall cars were entered for the Coupe de l’Auto voiturette races of 1911, 1912 an 1913. These Vauxhall cars were followed by twin-ohc designs in 1914 for the French Grand Prix and the Tourist Trophy. The GP models Vauxhall cars with 4½-litre engines developed 130bhp. The prototype of Vauxhall cars best known sporting model, the Vauxhall 30/98, appeared in 1913. The capacity of the Vauxhall car was 4½-litres and it was listed at £925 in 1915, though only 13 Vauxhall 30/98 cars were made before the outbreak of World War 1.

D-types Vauxhall car were made at the rate of eight a week for the Fighting Services during the war years, and both this model Vauxhall car and the E-type Vauxhall 30/98 were available again in 1919 with full electrical equipment. The latter Vauxhall carwas one of the greatest of all fast tourers, this Vauxhall car was offering superb flexibility and a top speed of over 80mph for £1.600, though brakes were never its strong suit. 1922 saw Vauxhall, like Sunbeam, offering a smaller and cheaper Vauxhall car, the 2.3-litre M-type 14/40 Vauxhall car with detachable head, 3-speed unit gearbox in place of the 4-speed separate type on the big Vauxhall cars, single-plate clutch and all brakes on the rear wheels (supplanting a foot transmission brake), at £750. The last serious competition Vauxhall cars were a team of 3-litre twin ohc machines for the 1922 Tourist Trophy, which Vauxhall cars had 110bhp and air-pressure operated brakes, but could manage no better than a 3rd place. Both the D- and E-types Vauxhall cars acquired overhead valves in the summer of 1922, the later emerging as the 120bhp OE which had 4-wheel brakes of rather dubious efficacy by 1923. Capacity of the engine was now 4.2-litres. Vauxhall sold 1.400 Vauxhall cars in 1924. 1925 Vauxhall 14/40hp models had 4 forward speeds, but finances were uncertain, and the Vauxhall car company was bought by General Motors in December of that year. 1926 Vauxhall cars were still on traditional lines, the Vauxhall 14/40 acquiring front wheel brakes, and being supplemented by a new luxury 6-cylinder Vauxhall car, the S-type with 3.9-litre single-sleeve valve engine and hydraulic brakes at £1.250. The Vauxhall 30/98 survived into 1927, also now with hydraulics: only about 600 of both types Vauxhall cars, the E and OE were made, and three-fifths of these Vauxhall cars were exported to Australia. The Vauxhall 14/40 in its last year could be had with a Wilson preselective gearbox. The first GM Vauxhall car was introduced for 1928: this Vauxhall car was a rather American-looking 20/60hp ohv six with coil-ignition and central change, but the Vauxhall car was still with a 4-speed box, at £475. This R-type Vauxhall car was steadily increased in capacity, ending its production run as the 3.3-litre T80 in 1932. A really inexpensive Vauxhall Six, the 2-litre Cadet at £280, was offered in 1931, in which year a range of Chevrolet-based Bedford trucks helped to boost Vauxhall Motors’ overall sales. The Vauxhall Cadet pioneered synchromesh in Britain in 1932, a few months ahead of Rolls-Royce, but the need for smaller horsepower cars resulted in the introduction of a couple of light sixes Vauxhall cars of 12 and 14hp in the summer of 1933. These Vauxhall cars and their companion 2.4-litre and 3.2-litre Big Sixes of 1934 had Fisher no-draught ventilation, but boasted 4-forward speeds in place of the Cadet’s 3. Prices of the smaller Vauxhall cars started at £195, and in 1935, in which year a record 25.000 Vauxhall cars were sold, they also had General Motors’ ‘knee action’ independent front suspension. In 1937 the Big Six Vauxhall car gave way to a 3.2-litre, 80bhp 25 with independent front-suspension and hydraulic brakes, selling for £298, and also available in long-chassis limousine form. All 1937 Vauxhall cars had stylized grilles in place of radiators, with headlamps attached to the shell, though the flutes survived until 1962. In 1938 came the 1.2-litre Vauxhall Ten with 3-speed gearbox and unitary construction, also made as a coupé with separate chassis, while the 25 Vauxhall car now had a 3-speed box as well. Hydraulic brakes were standard on all Vauxhall cars in 1939, in which year the 12/60 Vauxhall car gave way to a unitary-construction 3-speed 4-cylinder Vauxhall car at £189, and the 14 also went over to unitary construction.

With the discontinuation of the Vauxhall 25 after World War 2, Vauxhall cars with separate chassis were no longer made for the home market, though certain export versions Vauxhall cars were thus made until 1954. Post-war production of Vauxhall cars started with revised editions of the 1940 model Vauxhall Ten, Vauxhall Twelve, and Vauxhall Fourteen, but in 1948 a new model Vauxhall car with bigger boot, a standardized hull, and steering-column change was introduced, with a choice of two long-stroke ohv engines – the Vauxhall Velox had a 54bhp 2.3-litre 6-cylinder unit, and the Wyvern the old 35bhp Twelve Vauxhall car of 1.4-litres’ capacity. Lowered and restyled versions Vauxhall cars with hypoid back axles were introduced for 1952, short-stroke engines replacing the earlier type during the season. These Vauxhall cars were in production until 1957 with relatively little change, though a de luxe 6-cylinder edition, the Vauxhall Cresta, appeared in 1955. A very American 1½-litre Vauxhall car saloon, the Vauxhall Victor, with Chevrolet-like wrap-around windscreen and 3-speed all-synchromesh gearbox, was announced in 1957 at £729, and the 6-cylinder Vauxhall car received similar treatment in 1958. Though the styling of these Vauxhall cars was critically received, this was a record year for the Vauxhall car company, with 114.177 Vauxhall cars sold. Overdrive was an option on the 1959 6-cylinder line Vauxhall cars, followed by automatic in 1960, while the flutes were gone from the 1962 Vauxhall Victor, a better-looking Vauxhall car with a 56bhp engine, and the choice of a 3- or 4-speed box. A faster twin-carburettor 71bhp version, the VX 4/90, had front disc brakes. The Vauxhall Velox and Vauxhall Cresta were restyled on similar lines in 1963, also with discs at the front, and power of the Vauxhall car was increased in 1965, Vauxhall Victors having 1.6-litres and 70bhp, and the 6-cylinder engines being enlarged to 3.3-litres. 1964 produced a new small Vauxhall car, the 1.057cc Vauxhall Viva which was almost identical with the German Opel Kadett. The Vauxhall car sold for £566, but by 1967 had been replaced by the more attractive 1.159cc HB series Vauxhall car, with such options as a 69bhp SL model and automatic transmission. The van-based Beford Beagle estate Vauxhall car, however, retained the original HA shape into 1973. In 1966 there was a prestige version of the Vauxhall Cresta, the Vauxhall Viscount at £1.483, on which automatic transmission, power windows and a vinyl roof were standard.

A new phase in Vauxhall car design was heralded in 1968 by an all-new Vauxhall Victor. The 4-cylinder engines of the Vauxhall car, of 1.599cc and 1.975cc, had 5-bearing crankshafts and belt-driven ohc, and also featured were 4-speed gearboxes, rack-and-pinion steering, and all-coil suspension with rigid axles at the rear. The costliest estate-car version used the 3.3-litre 6-cylinder engine, as did a new sports-compact introduced during the year, the Vauxhall Ventora saloon. Next to appear was a Vauxhall Viva GT, combining a Viva hull with 2-litre Victor mehcanics and, in 1970, an updated version of the sporting VX 4/90. In 1971 came Vauxhall cars answer to the best-selling Ford Capri, the Vauxhall Firenza coupé with front disc brakes and a choice of Viva or Victor engine. The former unit of the Vauxhall car was enlarged to 1.256cc for 1972, and in the spring of that year came new, more elegant Vauxhall Victors and Vauxhall Ventoras, the fours now having 1.8-litre or 2.3-litre engines. Twin-carburettor editions of the latter now developed 122bhp. They were fitted to the Sport SL Firenza Vauxhall car as well as to the VX 4/90, which came with overdrive as standard and to the fiercest of the Viva family, retailing for £1.218 in 2-door saloon form. Top of the range of Vauxhall cars was now the Ventora. The Cresta and Viscount, unchanged since 1966, disappeared in September 1972. Viva mechanical elements were used in the Grumett, a Uruguayan coupé-utility in the Australian-Japanese idiom, and also in a new light truck evolved in 1972 by the parent General Motors for sale in emergent countries. In 1972 Vauxhall car of the Viva/ Firenza range with 2-litre ohc engines were sold under the name Pontiac Firenza by General Motors of Canada.

Source: Georgano, encyclopedia of motorcar; MCS   

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