Jowett Javelin DCB 246 at Lister Tyndale 09 - IMG 4682

One of only 12 surviving Jowett Javlins in the UK DCB 426 at the Lister Tyndale Steam Rally 2009

Jowett Cars Ltd was a car and engine manufacturer from Bradford, England from 1906 to 1954.


The company was founded by the brothers Benjamin and William Jowett who started in the cycle business and went on to make V-twin engines for driving machinery; some found their way locally into other makes of cars as replacements. In 1904 they became the Jowett Motor Manufacturing Company based in Back Burlington Street, Bradford. They designed their first car in 1906 but as their little workshop was fully occupied in general engineering activities, experiments with different engine configurations, and making the first six Scott motor cycles, it did not go into production until 1910. This car used an 816 cc flat twin water-cooled engine and three-speed gearbox with tiller steering. The body was a lightweight open two seater. Twelve vehicles were made before an improved version with wheel steering was launched in 1913 and a further 36 were made before the outbreak of the First World War when the factory was turned over to munitions manufacture. Two tiller steered models still survive.

After the war the company moved to the Springfield Works, Bradford Road, Idle, outside Bradford, and they changed the company name to Jowett Cars Ltd. Car making started at the new factory in 1920. The first vehicle was the Jowett Seven using an enlarged version of the pre-war flat twin first to 831 cc and then to 907cc in 1921. The engine developed its maximum torque at low revs and was soon famed for its pulling power, reliability and economy. Commercial vehicles based on the car chassis were also built from 1922 and became an increasingly important part of the company's output. Jowett first exhibited at the London Motor Show in 1921 and gradually broke out of their previous local market. In 1923 coil ignition and electric starting were added and the four-seater "Long Four" was introduced in tourer form priced from £245 followed in 1925 by a closed saloon model, the previous short-chassis two-seater continuing in production. In 1929, the engine received removable cylinder heads to ease maintenance and braking was on all four wheels. Production was briefly suspended in September 1931 when fire swept through the works.

1934 saw the launch of the Jowett Kestrel with four speed gearbox and in 1935 there was the oddly named Jowett Weasel sports tourer. The first four-cylinder (flat four) car arrived in 1936 with the 1166 cc twin carburettor Jowett Ten which continued until the outbreak of war alongside the traditional twin cylinder models which grew to 946cc in 1937. In 1935 the company went public and in 1936 Benjamin Jowett retired. Brother William carried on until 1940.

Production of cars stopped in 1940 but engine production for motor-generator sets continued alongside aircraft components and other military hardware. The company was bought by property developer Charles Clore in 1945 and he sold it in 1947 to the bankers Lazard Brothers.

When production restarted after the Second World War, the twin-cylinder engine was dropped from the range of new cars, but continued in 1005 cc form to the end of production in the commercials, now comprising a light lorry, the Bradford van, two versions of an estate car called the Utility, and chassis front-ends and kits for outside coachbuilders, many abroad. The new cars were a complete change from what had gone before with the streamlined Jowett Javelin designed by a team led by Gerald Palmer. This had such advanced features as a flat four push-rod engine, independent front suspension with torsion bars front and rear and unitary body construction. The car was good for 80 mph and had excellent handling. In 1950 the Javelin was joined by the Jowett Jupiter sports with a chassis designed by Eberan von Eberhorst who had worked for Auto Union. Javelins were designed for production levels never before attempted by Jowett with the Javelin and Bradford body production out-sourced to Briggs Motor Bodies who built a plant at Doncaster. The Jupiters were always built in-house. The new mechanicals had teething troubles but Javelin bodies were still being mass produced to the original schedule leading to them being stockpiled.

This over-optimism was the company's downfall and even after the engine and gearbox problems were solved the Idle plant was never able to build, or the distribution network to sell, the expected volume and this led to the inevitable suspension of Javelin production in 1953 together with the by now outdated Bradford. Jupiters remained in demand and were built up to the end of 1954. The company did not go broke, but sold their factory to International Harvester who made tractors at the site until the early 1980s. International bought the factory complete with machinery and a skilled workforce to start tractor production with. The Jowett company then switched to manufacturing aircraft parts for the Blackburn & General Aircraft Company in a former woollen mill at Howden Clough, Birstall, near Batley. Jowett was later taken over by Blackburn in 1956, although spares for the postwar cars were kept available until 1963, when the remainder of the Jowett company was closed due to the rationalisation of the aircraft industry.

Bristol crawlers ConnectionEdit

The company was involved with the Bristol Crawler company for a period, after supplying engines.

Vehicle modelsEdit

Model Introduced Discontinued type Power Photo Notes
Jowett Bradford 19 ? 1953 Van / Chassis Cab  ? to add
Jowett Javelin 1948 1953 Saloon  ? Jowett Javelin DCB 246 raked rear at Lister Tyndale 09 - IMG 4685 Note the long sleek raked back design
Jowett Jupiter 1950 1954 Convertible  ? To add
Jowett Kestral 1934 19 ?  ?  ? Image needed LHB
Jowett Long Four 1921 19 ?  ?  ? Image needed LHB
Jowett Seven 1920 19 ?  ?  ? Image needed LHB
Jowett Ten 1936 19 ?  ?  ? Image needed LHB
Jowett Utility 19 ? 19  ?  ?  ? Image needed LHB
Jowett Weasel 1935 19 ?  ?  ? Image needed LHB

Important modelsEdit

Type Years built Engine Production body styles Photo Notes
Jowett 6 hp 1906–1914 816 cc side valve flat twin water cooled 48 2 seater Image needed LHB

Three speed gearbox. 831 cc from 1914
Jowett 7 hp 1919–1930 907 cc side valve flat twin 11,444 (inc Long 7) 2 door fabric saloon, 2 door coachbuilt saloon to add Three speed gearbox. Four wheel brakes from 1930. 84 in (2,100 mm) wheelbase
Jowett Long Four 1921  ?  ?  ? Image needed LHB

Jowett "Long" 7 hp 1930-36 907 cc side valve flat twin 11,444 (inc Short 7) 2 seater, sports tourer, 4 door fabric saloon, Kestrel coachbuilt saloon, Black Prince, Silverdale and Grey Knight de-luxe saloons, Simba tourer, Weasel sports tourer. Image needed LHB

102 in (2,600 mm) wheelbase.
12 volt electrics from 1933. Four speed gearbox from 1934. Twin carburettors on the Weasel.
Jowett Kestral 1934  ?  ?  ? Image needed LHB

Jowett Weasel 1935  ?  ?  ? Image needed LHB

Jowett Ten 1936–1940 1166 cc side valve flat four 1881 saloon (Jupiter, Jason, Plover and Peregrine), van Image needed LHB

Twin carburettors up to 1937.
Jowett Eight 1937–1940 946 cc side valve flat twin 2888 saloon To add
Jowett Javelin 1947–1953 1486 cc overhead valve flat four 23,307 saloon Jowett Javelin DCB 246 at Lister Tyndale 09 - IMG 4682 Class win, 1949 Monte Carlo Rally. Class win, 1949 Spa 24-hours race. Outright win, 1953 International Tulip Rally.
Jowett Jupiter 1950–1954 1486 cc overhead valve flat four 900 convertible To add Tubular semi-space frame, hydraulic brakes. Some supplied as chassis to independent coach builders such as [Farina] Battista Farina, Ghia Suisse, Abbott, Harold Radford. Class-winner at Le Mans 1950 in its first race. Also, outright win of the 1951 Lisbon International Rally and class win at Le Mans in 1951. In 1952 Le Mans was class-won by the sports-racing variant Jupiter type R1.
Jowett Bradford 1946–1953 1005 cc side valve flat twin 38,241 light truck, van and utility To add Three speed gearbox
Jowett R4 1953 1486 cc overhead valve flat four 3 sports Image needed LHB

Body fabric reinforced plastic. Never reached production. Top speed 100 mph (160 km/h)

Engine ModelsEdit

Details required

Famous Jowett Jupiter ownersEdit


There are some eight Jowett club regions in the UK and a very robust Australian and New Zealand group, that exist to support and promote the Jowett. Members gather with their cars for sectional meetings and once a year, for a National Rally. Members and their cars from the USA and Europe have attended.


A few examples can be seen at Classic vehicle shows and Steam fairs in the UK.

Please list known cars here with a photo if possible. (create a link and a page for each car with more details of its history and any photos).

Template:PML Jowett

See alsoEdit


Wikipedia for base article


External linksEdit

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