Sunbeam

GB, 1899 – 1937, 1953 to date

(1) John Marston Ltd, Wolverhampton, Staffs., 1899 – 1905

(2) Sunbeam Motor Car Co Ltd, Wolverhampton, Staffs., 1905 – 1935

(3) Sunbeam Motors Ltd, London W.11, 1936 – 1937

(4) Sunbeam-Talbot Ltd, Ryton-on-Dunsmore, Warwickshire, 1953 – 1970

(5) Chrysler United Kingdom Ltd, Ryton-on-Dunsmore, Warwickshire, 1970 to date

John Marston’s tinplate and japanware firm, which had been making bicycles since 1887, built its first 4hp belt-driven prototype Sunbeam car in 1899, followed by another machine with a twin-cylinder engine in 1901. The first model Sunbeam car to see series production was, however, the diamond-formation and allegedly skidproof Sunbeam-Mabley voiturette with 2¾hp De Dion engine, a number of which were sold for £130 in the 1901-1904 period. More conventional was the 12hp Sunbeam car marketed under T.C. Pullinger’s direction in 1903, which was based on a Berliet design and had a flitch-plate frame, chain drive with Sunbeam cars patent oil-bath chain cases, and a 2.4-litre 4-cylinder engine with automatic inlet valves. A 3.6-litre 6-cylinder Sunbeam car was on the market briefly in 1904, but Sunbeam cars soon progressed to Shaw-designed T-head fours, though another short-lived six Sunbeam car appeared in 1907. Sunbeam cars great years started in 1909 when Louis Coatalen joined the Sunbeam car firm from Hillman. In that season the Sunbeam car company was offering three L-head fours with chain drive, and capacities of 3.4, 4.5 and 6.3-litres, plus an odd 3.2-litre twin-cylinder Station Cart Sunbeam car. Coatalen’s first effort was a T-headed 14/18hp Sunbeam car, available with either shaft or chain drive. This Sunbeam car was followed a year later by a 2.4-litre 12/16 on similar lines, but with pressure lubrication and on overdrive gearbox, while overhead valves were tried out on a racing Sunbeam car, the Nautilus, at Brooklands in 1910. An improved 12/16 Sunbeam car of 3-litres’ capacity with monobloc engine ran in the 1911 Coupe de l’Auto race, foreshadowing an immensely successful touring development which Sunbeam car sold initially for £375. This Sunbeam car had an L-head engine and was made up to 1921. In 74bhp racing guise the Sunbeam car scored 1-2-3 victory in the 1912 Coupe de l’Auto, following this up with a 3rd place in 1913. In 1914 Sunbeam car company built Henri-inspired twin-ohc 4-cylinder racers both for the Tourist Trophy and for the French Grand Prix, and at the outbreak of World War 1 the Sunbeam car range consisted of the 12/16 in standard and sporting forms, a 4-litre 16/20 Sunbeam car of similar general design, and a 6.1-litre 6-cylinder Sunbeam car rated at 25/30hp, all offered with electric lighting. The Sunbeam car company concentrated on aero engines during the war years, though a 4.9-litre twin-ohc 6-cylinder Sunbeam ca  was sent to Indianapolis in 1916 and took 3rd place, while Rovers took over production of the 12/16 for the Flighting Services. Renamed the 16, this Sunbeam car reappeared in civilian form with full electrical equipment at £790, along with a smaller vesion of the pre-war 25/30 Sunbeam car powered by a 4½-litre engine.

The Sunbeam car company amalgamated with Talbot and Darracq in 1920 to form the STD combine, and the next five years saw an energetic racing programme of Sunbeam cars. Twin-ohc 108bhp straight-8 Sunbeam cars were made for the 3-litre formula of the immediate post-war years, followed by some unsuccessful 2-litre fours, and finally the twin-ohc 6-cylinder ‘Fiats in green paint’, designed by Bertarione, which won the French and Spanish GPs in 1923, and this Sunbeam car ran supercharged in 1924, as well as having a long and distinguished competition career in later years. Chassagne won the Tourist Trophy on a 3-litre straight-8 Sunbeam car in 1922, while one of the regular 3-litre sports Sunbeam cars finished 2nd at Le Mans in 1925. Sunbeam cars took the World’s Land Speed Record five times in the 1922-1927 period: Lee Guiness started with 133.75mph on the 350hp V12 sprint Sunbeam car, a figure which Campbell subsequently raised, first to 146mph on the 4-litre V12, a Sunbeam car which was also used for road racing, and the following year he became the first man to exceed 200mph on land with the twin-engined chain-drive 45-litre Sunbeam car. Sunbeam cars last record car, the Silver Bullet of 1930, was unsuccessful.

Touring Sunbeam carss of the 1920s were cars of great refinement if not outstanding performance. The basic 16 and 24hp types Sunbeam cars were redesigned with push-rod overhead valves in 19222, ohc sporting versions being also listed, while a more modest 2-litre 14hp Sunbeam car with unit gearbox was available at £725. Front-wheel brakes arried on the 6-cylinder 16/50 Sunbeam car in 1924, and were optional also on the 14/40 Sunbeam car which replaced the 14hp model. An impressive 3-litre 6-cylinder twin-ohc sports Sunbeam car with dry-sump engine was made in small numbers between 1925 and 1930, but the Sunbeam car was ‘too fast for its chassis’ as well as being expensive to make and buy. A big straight-8 Sunbeam car with a push-rod engine, available in 4.8-litre and 5.4-litre forms, was introduced in 1926 at prices from £1.295 up and front-wheel brakes became standard on all Sunbeam cars. All Sunbeam cars had the V-radiator by 1927, when the fours were dropped, and the standard touring sixes were the 2-litre 16hp at £550, the 2.9-litre 20hp Sunbeam car at £750, and the 3.6-litre 25hp at £950, all with plate clutches, spiral bevel final drive, and cantilever rear suspension. Thereafter Sunbeam car design changed little, and sales of Sunbeam cars declined though quality was maintained. Semi-elliptic springs were found at the rear of the smaller 1930 Sunbeam carmodels, in 1931 the Sunbeam cars acquired hydraylic brakes and radiator shutters, and the 16’s engine was enlarged to 2.2-litres. The 1932 Sunbeam cars’ silent-third gearboxes gave way to synchromesh on 1933 16 and 20hp Sunbeams. That year there was also a 2.9-litre Speed Model Sunbeam car with crash box at £745, though its main competitor was STD’s other fast tourer, the Talbot 105. The old Sunbeam car firm’s last new model was a ponderous 1.6-litre ohv four, the Sunbeam Dawn of 1934, with preselector gearbox and independent front suspension. This Sunbeam car was offered again in 1935, along with the 20, the 25, and the Speed Model, but the collapse of the STD combine brought receivership and purchased by Rootes, and an ohv Roesch-designed 4½-litre straight-8 Sunbeam car announced for 1937 never went into production. There were no Sunbeams in 1938, and when the Sunbeam-Talbot range was announced for 1939 the Sunbeam car was based on the later Rootes Talbots.

The name of Sunbeam cars did not reappear until 1953, when it was given to a sports two-seater Sunbeam car of the 2.3-litre ohv 4-cylinder Sunbeam-Talbot 90, the Sunbeam Alpine, which sold for £1.269, and this Sunbeam car collected four Coupes des Alpes in that year’s Alpine Rally, following this up with a Gold Cup (for Stirling Moss) and a Coupe des Dames (for Sheila Van Damm) in 1954. In 1955 the basic 90 saloon Sunbeam car was marketed as the Sunbeam MK III, and further laurels included the Malling/ Fadum win in that year’s Monte Carlo rally. The type Sunbeam car was listed until 1957, being joined in 1956 by a Hillman Minx-based sports saloon, the Sunbeam Rapier, with a 1.4-litre square 4-cylinder 62bhp engine, unitary construction, and overdrive as standard equipment, at £986. This Sunbeam car did well in subsequent Alpines and Monte Carlo Rallies, as well as winning its class in the 1956 Mille Miglia, and by 1958 the Sunbeam car had grown up to 1½-litres and 68bhp, acquiring a less Hillman-like grill in the process, though overdrive was now an extra. A sports two-seater Sunbeam car, another Alpine, with integral construction, was listed for 1960, and subsequent evolution was on regular Rootes lines: diaphragm clutches in 1964, with the option of automatic on the Alpine, all-synchromesh gearboxes in 1965, and 1.7-litre 5-bearing engines in 1966. 1964 brought two new developments of the basic theme Sunbeam car, an Italian-bodied Venezia sports saloon based on the Humber Sceptre, and the Tiger Sunbeam car, which was an Alpine with rack-and-pinion steering and a 4.3-litre, 164bhp Ford V8 engine, this despite the Rootes-Chrysler conncection. In 1966, the Rapier V, Alpine V, and Tiger comprised the Sunbeam car name. A 51bhp Sunbeam car-version of the Imp was available in the home market in 1967, and this Sunbeam car was followed by the more sporting Stiletto coupé for 1968.

An entirely new Rapier Sunbeam car on Hillman Hunter lines was announced for that year, its fastback styling inspired by Plymouth’s Barracuda. It had an 88bhp engine, a close-ratio gearbox, and overdrive as standard.

During 1968 the old Sunbeam Alpine was discontinued (the Tiger had already gone), and the Rapier range was rounded out, first by the H120 of 1969 with twin-carburettor Holbay-tuned engine giving 105bhp and Rostyle wheels, and then by the Alpine, a simplified version of the basic theme introduced for 1970. These three fastback Sunbeam cars were still being made in 1973, along with the Sunbeam Sport based on the Imp saloon. The Stiletto was discontinued during 1972.

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

Mercury

US, 1904

Mercury Machine Co, Pittsburgh, Pa.

The Mercury car was a two-seater with a 2-cylinder water-cooled engine of 7hp. A liding-gear transmission was used and the weight of the Mercury car was 1.250lb. The price of the Mercury car was $295 and a top cost $100 extra.

GB, 1905

Ivanhoe Motor Co, Cricklewood, London N.W.

The Mercury car company made a small number of 24hp 4-cylinder Mercury cars which they also called Ivanhoes. In 1906 they became agents for Weigel and planned to show these cars on their stand at Olympia, but permission was refused because they had said in their application that they would show Ivanhoes. In fact, only second-hand Mercury cars were shown on the stand, but they stressed that the Weigel could be seen at the works.

GB, 1914 – 1923

(1) Medina Engineering Co Ltd, Twickenham, Middlesex, 1914 – 1920

(2) Mercury Cars (production) Ltd., Twickenham, Middlesex, 1920 – 1923

The Mercury car was a conventional light car with a 10hp 4-cylinder monobloc engine and shaft drive. One Mercury car model only was made before the war, but in 1920 there were three Mercury cars, a 9.5, 10.2 and 11.9hp. Bodies were the usual two- and four-seaters.

US, 1914

Mercury Cyclecar Co, Detroit, Mich.

The Mercury cyclecar differed little from other of that breed, except that Mercury car had a self-supporting body which eliminated the chassis frame; in other words integral construction. The engine was a 9hp 2-cylinder air-cooled unit, and the Mercury car used friction transmission and belt final drive. Body styles were a monocarp, a tandem two-seater and a light van.

US, 1918 – 1920

Mercury Cars Inc, Hollis, N.Y.

A small, assembled car of limited production, the Mercury car used a Duesenberg or Weidely 4-cylinder engine and the Mercury car was equipped with a door in the floor to give the driver ready access to the service brake mechanism.

US, 1938 to date

Ford Motor Co, Detroit, Mich.

The Mercury car, a product of Ford’s Lincoln Division, was intended to rival GM’s Oldsmobile and Buick, and widen Ford penetration of the American market. The Mercury car was in effect an enlarged Model 91 Ford V8 with a 3.9-litre 95bhp engine. At $957 the Mercury car cost $230 more than its smaller sister, but the Mercury car was $40 less than Buick’s cheapest 4-door sedan. Hydraulic brakes were standard from the start on Mercury cars and evolution followed established Ford lines, with no drastic changes until 1949, when the new low silhouette, hypoid rear axle, and coil-spring independent front suspension were incorporated on the Mercury car. Capacity of the engine of the Mercury car went up to 4.2-litres and the front-end styling of the Mercury car emphasized the association with Lincoln. Mercury cars, like Ford, progressed to overhead valves and oversquare cylinder dimensions and in 1955 buyers of the Mercury car had a choice of two V8 engines of 188 and 198bhp. An inexpensive Mercury Medalist series was added in 1956 and in 1957 the standard power unit was a 255bhp. Mercury cars became bigger and more expensive in 1958 and 1959 to avoid clashing with the Edsel range from the same stable, and a 6.3-litre, 360bhp engine was available in Mercury cars.

In 1961 Mercury cars broke with tradition, and offered for the first time something other than a V8; not only was there the option of a 3.6-litre six in the regular Mercury car range, but there was also a semi-compact Mercury car, the 2.4-litre Mercury Comet, a Mercury car with a 9ft 6in wheelbase parallel with Ford’s Falcon. The Mercury Comet sold for $2.084 in 1962, when the largest of the standard V8s was a rather modest 4.8-litre. 1963 saw a return to bigger things on Mercury cars, with 6.4-litre and 6.8-litre engines available in the top-price Mercury Monterey models, which also included a Breezeway sedan with forward-sloped rear window as already used on Ford of Britain’s 1960 Anglia. Though the Mercury Comet was retained for 1966 with a 3.3-litre engine, the biggest Mercury cars looked like Lincoln’s Continental on a reduced scale; the wheelbase of the Mercury car is 10ft 3in, with 6.4-litre, 6.7-litre and 7-litre engines available. For the more sporting motorist there was the Mercury Comet Cyclone with compact dimensions and a 6.4-litre V8 unit. A 1967 sports coupé version, the Mercury Cougar, heralded a return to the waterfall-type radiator grille on the Mercury car so generally popular in the early 1950s.

Subsequent Mercury car developments were aimed at keeping station in the tricky medium-priced market, with the sporting element represented by the Mercury Cyclone and Mercury Cougar coupés (with V8 engines of up to 390bhp) and the luxury sector covered by the Marquis Brougham, which in 1969 form aped the Lincoln with its concealed headlamps, and came with 7-litre V8 unit and automatic as standard. Regular family Mercury cars were the Montego on a 9ft 9in wheelbase, and the stock Mercury car of 10ft 4in. In 1971 there was a Mercury edition of Ford’s Maverick compact, the Comet. Wheelbase was 8ft 7in, and engine options of the Mercury car were sixes of 2.8-litres, 3.3-litres or 4.1-litres, or a small 4.9-litre 210bhp V8. Basic price was a low $2.217, and it was continued into 1972 along with the Cougar, Montego, Monterey, Colony Park and Marquis lines, though new Federal regulations took their toll for Mercury cars, and the most powerful engine option gave only 266bhp, as against 375 in 1970. Mercury Montegos had front disc brakes as standard,  as had 1973 Mercury Cougars, which came with a traditional radiator grill in Humber-Sunbeam style. Most of the 1973 improvements on Mercury cars concerned safety (e.g. reinforced bumpers and radial-ply tyres as standard on the big sedans). Ford’s Lincoln-Mercury Division also distributed the German Ford Capri with 2-litre or 2.6-litre engine.

Source: Georgano, encyclopedia of motorcar; GMN, GNG, KM, MCS

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