Berkeley Cars

Berkeley Cars was a short-lived British automobile manufacturer associated with the Berkeley Coachworks caravan factory in Biggleswade, Bedfordshire. Its cars were conceived as economical sporting microcars: lightweight, relatively inexpensive, easy to repair, and capable of providing entertaining handling despite their small engines. Production ran from 1956 until the company's collapse in 1960, and approximately 4,100 vehicles were completed. The business grew out of a collaboration between designer Lawrence "Lawrie" Bond and Berkeley Coachworks proprietor Charles Panter. Berkeley Coachworks was one of Europe's substantial caravan manufacturers and had extensive experience working with glass-reinforced plastic, or GRP. The car project offered a way to use that expertise outside the highly seasonal caravan trade. Bond's design used a lightweight GRP body and, in several models, a form of monocoque construction rather than a conventional steel chassis. The resulting cars were compact, distinctive and technically unusual, combining motorcycle-derived engines with front-wheel drive, independent suspension and low mass. The first production model, the Sports SA322, appeared in 1956. It used a 322 cc British Anzani two-stroke twin and was followed by the more powerful SE328, powered by an Excelsior 328 cc engine. Berkeley promoted the cars as economical sports machines, with claims of approximately 70 mph performance and 70 miles per imperial gallon for some SE328 versions. The cars attracted attention in Britain and abroad, especially in the United States, where Berkeley developed an export presence. Their small size, GRP construction and motorcycle-engine technology made them attractive to buyers seeking inexpensive personal transport with sporting character. The range expanded rapidly. The SE492 and its later Twosome designation used a three-cylinder Excelsior engine and offered substantially more performance. The larger Foursome attempted to provide additional space, while the B95 and B105 introduced 692 cc Royal Enfield four-stroke engines. Berkeley also entered the three-wheeler market with the T60, which benefited from British licensing and taxation rules that made three-wheelers accessible to some motorcycle-licence holders and less expensive to tax. The later T60/4 developed this concept further. Prototype and proposed models included wider Q-range cars and a more conventional Ford-supported design intended to meet the growing challenge from cars such as the Mini and Austin-Healey Sprite. The company also sought credibility through competition and publicity. Berkeley vehicles appeared in lightweight racing and rallying, including a 1958 Liège-Brescia-Liège entry associated with Pat Moss. A Berkeley-based car also achieved a notable class result at the 1958 Monza 12-hour race after being developed for Italian competition. These activities reinforced the brand's sporting image, although reliability problems associated particularly with the more highly stressed air-cooled two-stroke engines damaged its reputation in some markets. Berkeley's car production ended amid a wider financial crisis. The caravan market weakened sharply toward the end of 1960, creating cash-flow problems for the parent business. Berkeley entered liquidation on 12 December 1960, and its workforce was dismissed shortly before Christmas. An attempted sale to Sharp's Commercials, the maker of the Bond Minicar, was unsuccessful; the assets were liquidated in 1961. The factory was subsequently used by Kayser Bondor for lingerie production, demolished in 2002, and replaced by housing. The Berkeley name survives primarily among historic-microcar enthusiasts. The Berkeley Enthusiasts' Club supports preservation of the surviving cars, supplying parts, technical assistance and services for owners. Only a fraction of the original production is believed to remain, but the surviving vehicles are valued for their innovative GRP construction, unusual motorcycle-engine powertrains and place in Britain's post-war microcar history.

Berkeley Cars emerged from Berkeley Coachworks, a major British caravan manufacturer based in Biggleswade. Charles Panter's company had developed considerable expertise in glass-reinforced plastic, and the seasonal nature of caravan production encouraged the search for a complementary product. Designer Lawrence Bond collaborated with Panter on a compact car intended to be inexpensive, safe, repairable and sufficiently capable for club-level competition. The first Berkeley Sports, designated SA322, was announced in September 1956 and entered production the following month. Its three-part GRP body sat on a very light structure, while a transverse 322 cc British Anzani two-stroke twin drove the front wheels through a three-speed gearbox. The design used independent coil-spring suspension and hydraulic drum brakes. After 163 examples, the model evolved into the SE328, using a 328 cc Excelsior engine. The SE328 became one of Berkeley's most successful products and was exported, notably to the United States. Deluxe equipment included wheel trim, a tachometer and twin carburettors. Berkeley continued to broaden the range. The SE492 introduced a 492 cc three-cylinder Excelsior two-stroke with approximately 30 bhp and a four-speed gearbox. It was later marketed as the Twosome when the larger Foursome was introduced. The Foursome had a longer, wider body and was intended to provide greater practicality. In 1959 Berkeley moved to Royal Enfield four-stroke power for the B95 and B105. These models used 692 cc engines, with the B105 offering considerably more power and a claimed ability to exceed 100 mph. Engineering work included strengthened structures and revised engine installation arrangements. The company also introduced the T60 three-wheeler in 1959. This model used the Excelsior Talisman 328 cc engine and a four-speed-and-reverse transmission. In Britain, its three-wheel configuration brought licensing and tax advantages, helping it appeal to motorcyclists who needed family accommodation. The T60 was offered with soft or hard tops and underwent structural and suspension changes during production. A related T60/4 continued the concept into the final period of Berkeley production. Wider Q-range variants, including the QB95 and QB105, were announced or displayed, although surviving evidence for their production is limited. Sporting activity played an important promotional role. Berkeley cars competed in lightweight events and attracted drivers including Pat Moss. A works-supported group entered the 1958 Liège-Brescia-Liège rally, although none of the Berkeley entries finished. In Italy, Giovanni Lurani developed Berkeley-based cars for the 750 cc GT class; one driven by Lorenzo Bandini won its class at the 1958 Monza 12-hour race. Competition exposed both the cars' agility and the limitations of their small, air-cooled engines. Reliability concerns, particularly with the more powerful two-stroke models, generated warranty issues and weakened confidence in some export markets. By the end of the decade Berkeley faced increasing competition from more conventional small cars, including the Mini and Austin-Healey Sprite. The company worked with Ford on a more conventional model, but the project did not provide a lasting solution. The caravan market then suffered a severe downturn, undermining Berkeley Coachworks' finances. Berkeley Cars entered liquidation on 12 December 1960, production stopped and employees were laid off shortly before Christmas. A proposed acquisition by Sharp's Commercials did not proceed, and the remaining assets were liquidated in 1961. The factory subsequently passed to Kayser Bondor, which used it to manufacture women's underwear. The building was eventually demolished in 2002 and the land redeveloped. Berkeley's surviving cars are now preserved by collectors and the Berkeley Enthusiasts' Club, which provides parts and technical support. The marque remains notable for applying GRP construction and front-wheel-drive engineering to a small, sporting British car several years before those ideas became more widely associated with other lightweight manufacturers.

• 1961

  Assets liquidated

  [1]Berkeley Carsen.wikipedia.org

  An attempted sale to Sharp's Commercials failed and Berkeley's remaining assets were liquidated.

• 1960

  Company enters liquidation

  [1]Berkeley Carsen.wikipedia.org

  Berkeley Cars ceased operations after the caravan market downturn caused severe financial pressure.

• 1959

  B95 and B105 launched

  [1]Berkeley Carsen.wikipedia.org

  The Geneva Motor Show saw the debut of Berkeley models powered by 692 cc Royal Enfield four-stroke engines.

• 1959

  T60 three-wheeler introduced

  [1]Berkeley Carsen.wikipedia.org

  Berkeley entered the three-wheeler market with the front-wheel-drive T60.

• 1958

  Foursome announced

  [1]Berkeley Carsen.wikipedia.org

  Berkeley introduced a longer and wider model aimed at offering more space than its earlier two-seaters.

• 1957

  SE328 replaces the SA322

  [1]Berkeley Carsen.wikipedia.org

  The SE328 adopted a 328 cc Excelsior engine and became the principal early production model.

• 1957

  SE492 introduced

  [1]Berkeley Carsen.wikipedia.org

  The new model used a 492 cc three-cylinder Excelsior engine and a four-speed gearbox.

• 1956

  Sports SA322 announced and produced

  [1]Berkeley Carsen.wikipedia.org

  Berkeley presented its first production car at the London Motor Show and began manufacturing the SA322 with a 322 cc British Anzani twin.

Affordable, lightweight sporting microcars combining motorcycle-derived engines, glass-reinforced-plastic construction and unusually lively handling.

• Two-seat sports microcar · 1956

  Sports SA322

  Berkeley's first production car used a very light GRP body, front-wheel drive and a transverse 322 cc British Anzani two-stroke twin. Its compact two-seat body, independent suspension and simple three-speed transmission emphasized low weight and economical sporting performance.

• Two-seat sports microcar · 1957

  Sports SE328

  The SE328 replaced the SA322 with a 328 cc Excelsior engine producing greater power. It was offered in standard and Deluxe forms and became an important export model, especially in the United States. Berkeley promoted its combination of approximately 70 mph performance and economical fuel consumption.

• Sports microcar · 1957

  SE492 / Twosome

  The SE492 used a 492 cc three-cylinder Excelsior two-stroke engine, triple carburettors and a four-speed gearbox. Its approximately 80 mph capability made it substantially faster than the earlier cars. It was later renamed Twosome when the Foursome entered the range.

• Four-seat microcar · 1958

  Foursome

  Announced in 1958, the Foursome was longer and wider than earlier Berkeley models. It used revised rear suspension geometry and placed the spare wheel at the rear, attempting to add practicality while retaining the marque's lightweight GRP construction.

• Four-stroke sports microcar · 1959

  B95 and B105

  These models adopted 692 cc Royal Enfield four-stroke motorcycle engines. The B95 used the Super Meteor unit, while the more powerful B105 used the Constellation engine. Structural reinforcement and revised engine ancillaries were required to accommodate the larger, heavier powertrains.

• Four-seat microcar · 1959

  QB95 and QB105

  The Q range used the larger Foursome dimensions and was intended to provide four-seat accommodation. The QB versions sacrificed the rear seat for luggage space. Period motor-show evidence identifies displayed examples, but the extent of series production is uncertain.

• Three-wheeled microcar · 1959

  T60

  The T60 was Berkeley's only three-wheeler. Powered by a 328 cc Excelsior Talisman engine and equipped with a four-speed-and-reverse gearbox, it appealed to British buyers because three-wheelers could be driven on a motorcycle licence and attracted lower tax costs.

• Three-wheeled microcar · 1960

  T60/4

  Introduced late in Berkeley's life, the T60/4 was mechanically and visually related to the T60. It continued the three-wheeler formula during the company's final production period.

• 1958Berkeley lightweight competition programme

  United Kingdom · Europe

  Berkeley used rallying and circuit competition to demonstrate the agility and performance potential of its small cars. Entries included a works-supported team in the Liège-Brescia-Liège event and Berkeley-based cars in Italian endurance competition.

  Outcome. The rally entries did not finish, but a Berkeley-based car achieved a class victory at the Monza 12-hour race.

  Source

• 1960

  Attempt to develop a more conventional small carStrategy

  Background

  Berkeley faced competition from the Mini and Austin-Healey Sprite and recognized that its motorcycle-engined microcars occupied a narrowing market position.

  Action taken

  The company began developing a more conventional model with support from Ford Motor Company.

  Aftermath

  The project did not rescue the business before Berkeley entered liquidation.

  Source

• 1960

  Liquidation and end of car productionOther

  Background

  A collapse in the caravan market caused cash-flow difficulties for Berkeley Coachworks and its associated car operation.

  Action taken

  Berkeley entered liquidation on 12 December 1960, ending vehicle production.

  Aftermath

  Employees were laid off, a proposed sale to Sharp's Commercials failed, and the assets were liquidated in 1961.

  Source

• 1959

  Move from two-stroke to four-stroke powerGeneration change

  Background

  Reliability concerns affected the reputation of Berkeley's more highly stressed two-stroke cars, while larger competitors were entering the small-car market.

  Action taken

  Berkeley introduced the B95 and B105 with 692 cc Royal Enfield four-stroke engines and strengthened structures.

  Aftermath

  The models broadened Berkeley's performance range but did not prevent the company's later financial collapse.

  Source

1. 1Berkeley Carsen.wikipedia.org