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

Lagonda

GB, 1906 – 1963

(1) Lagonda Motor Co Ltd, Staines, Middlesex

(2) Lagonda Ltd, Staines, Middlesex

(3) Lagonda Ltd, Feltham, Middlesex

(4) Aston-Martin-Lagonda Ltd, Newport Pagnell, Bucks.

Wilbur Gunn, the founder of the Lagonda Car Company, hailed over Springfield, Ohio. He came to England in about 1897. In 1898 he built an air-cooled cycle in a greenhouse at Staines. On this site the first vehicle to bear the Lagonda car name was assembled in 1900, an improved version of the air-cooled cycle; and it was here that Lagonda cars were to be built until 1947.

To his new product, the Lagonda car, Gunn gave the French form of the American Indian name for Buck Creek, the stream near his home town. In 1905 the Lagonda car company’s first racing success came when a V-twin cycle won the London-Edingburgh trial. This victory encouraged Gunn to enter the motor car field with a 20hp 4-cylinder Lagonda car. Developed in 1906, this first Lagonda car was brought out the following year as the Lagonda Torpedo. A 6-cylinder version followed; the Lagonda car carried Wilbur Gunn and Bert Hammond to win the Moscow – St Petersburg Reliability Trial in 1910. The big tourer Lagonda car was a result ‘greatly favoured’ by Tsar Nicholas II, and the Lagonda Car Company’s early fortune was made form exporting these Lagonda cars to Russia until war broke out in 1914.

At home a dapper Lagonda 14/4 replaced the earlier Lagonda 12/4 in 1909. This gave way in 1913 to an 11.1hp light Lagonda car of radically advanced design. Among its more striking innovations were a riveted monocoque body of unit construction; an anti-roll bar to assist the suspension; and the Lagonda car had the earliest known fly-off hand brake. The Lagonda car enjoyed a wide market, being subsequently enlarged into a 11.9 in 1920 and a 12/24 in 1924, though later Lagonda cars no longer had monocoque construction.

In 1925 Arthur Davidson designed the 1954cc ohv-engined Lagonda car which marks the beginning of the Lagonda as a sports car. The Lagonda 14/60 engine featured 4-fully-machined hemispherical combustion chambers, the first to be marketed, aspirated by interchangebale valves opposed at 90 degrees. Twin camshafts were carried high in the block of the Lagonda car. A Rubury braking system of prodigious efficiency was fitted. Grouped chassis lubrication nipples were featured, as was a clutch stop. The whole Lagonda car was superbly finished.

The Lagonda 2-litre Speed Model, a modified version of the 14/60 Lagonda car, was developed late in 1927 for the 1928 season. The chief difference between it and the earlier Lagonda car lay in the valve-timing overlap, twin carburetors on a direct manifold, and a raised compression ratio of 6.8:1. These alterations combined to give the Lagonda Speed Model tourer an acceleration from rest to 80mph in 50 seconds, and the new Lagonda car did well in competition. A 2½-litre 6-cylinder Lagonda car with push-rod operated ohv was introduced in 1926, and this was subsequently enlarged to 3-litres on Lagonda cars in 1928. For 1930 the chassis of the Lagonda 2-litre was lowered and during that year a supercharged Lagonda car became available. In 1932 came the last of the 4-cylinder 2-litres Lagonda cars, the Lagonda Continental, which had smaller wheels and a sloping radiator, and this finally gave way to the Lagonda 16/80, a 2-litre six with a push-rod operated ohv engine of Crossley manufacture. This Lagonda car was later fitted with an ENV preselector gearbox. This was an attractive car but, like all the Lagonda 2-litres, it suffered from excessive weight.

In the meantime a version of the 3-litre known as the Lagonda Selector Special appeared. This Lagonda car was fitted with a Maybach gearbox that gave eight forward speeds, four high and four low, by means of an internal reduction gear with semi-automatic control. This Lagonda car was something of a failure, however, and was quietly dropped.

At the 1933 Motor Show two outstanding Lagonda cars were introduced: the 1.104cc Lagonda Rapier, with twin overhead camshafts and the 4½-litre Lagonda M45, having a similar Meadows 6-cylinder ohv engine to that in the now defunct Invicta. At last a Lagonda car had real performance and it is noteworthy that the Lagonda Car Company made their own very attractive coachwork.

For 1935 two additional Lagonda car models made their appearance, the 4½ Lagonda Rapide and the Lagonda 3½-litre, both using the same shortened chassis. It was no doubt this complexity of models which caused the Lagonda car company to get into financial difficulties, and a victory at Le Mans by a Lagonda Rapide came too late to save the day.

When in the summer of 1935 Alan Good saved the Lagonda Car Company from absorption by Rolls-Royce, he appointed W.O. Bentley as chief designer. The Lagonda LG45 model with which Bentley attacked the Luxury market in 1936 had longer road springs and Luvax dampers, but retained the Lagonda M45R engine and chassis. Not until the 1936 Motor Show could Bentley’s influence on the Meadows engine be seen in its definitive form in Lagonda cars. The Sanction III unit featured an improved coss-flow inlet manifold cast integrally into the head, onto which the carburetors were now bolted directly. Various other improvements on the engine of the Lagonda cars including a lightened flywheel allowed the line on the revolution counter to be moved up to 4.000rpm.

The last of the 4½-litre Lagonda cars was the Lagonda LG6 of 1938. This Lagonda car had independent front suspension, hydraulic brakes and outboard rear springs, but still used the Meadows engine. The V12 engine, brought out for the 1937 Lagonda car season, is considered the finest of W.O. Bentley’s designs. This 180bhp unit could raise the Lagonda car’s speed from 7 to 103,45mph on top gear without snatching; and this flexibility could be supplemented by revving freely to 5.000rpm on the indirects. Regrettably the Lagonda car design was never developed fully, for production was stopped in 1940, a few months after Lagonda Rapide versions had been placed third and fourth at Le Mans.

In 1947 the Lagonda car firm was taken over by the David Brown complex. Contrary to spelling the end of the traditional Lagonda car, the new merger enabled Bentley’s last motor-car design to be realized. This was the Lagonda 2.6-litre model which appeared in 1948. Its brilliant but unorthodox layout embraced a true cruciform chassis, independent rear suspension unique amongst British cars, and a twin ohc 6-cylinder engine. A bored-out edition of the 2.6 Lagonda car was offered as the 3-litre in 1951, featuring luxurious styling, rich appointments and a top speed of 110mph. HRH the Duke of Edingburgh had two Lagonda cars for his personal use, and for many years was a honorary member of the Lagonda Club.

The Lagonda Rapide was announced in 1961. Using a DB4 engine of 3.996cc capacity, the Lagonda car was set up on a platform chassis with independent springing all round, servo-assisted disc brakes and a De Dion rear axle. An elegant, aluminium Superleggera body by Touring of Milan contributed greatly to the Lagonda car’s massive acceleration. The Lagonda Rapide’s top speed was a genuine 125mph with comfortable cruising at 120; its sumptuous finish and appointments were in kepping with a price of £5.000. Production of Lagonda cars ceased in 1963, though a 4-door saloon version of the V8 Aston Martin DBS built for Sir David Brown in 1970 bore the Lagonda emblem.

Source: Georgano, encyclopedia of motorcar; HAF

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