AC Cars

AC Cars Group Ltd. formerly known as Auto Carriers Ltd. is a British specialist automobile manufacturer and one of the oldest independent car marques founded in Britain. Since 2009 company was renamed AC Cars by Gullwing GmbH and has headquarters in Germany

The first automobile from what would eventually become AC was presented at the Crystal Palace motor show in 1903; it was a 20HP touring car and was displayed under the Weller name. The Weller Brothers of West Norwood, London, planned to produce an advanced 20 hp (15 kW) car. However, Portwine (their financial backer) thought the car would be too expensive to produce and encouraged Weller to design and produce a little delivery three wheeler. Weller did so, called it the Auto-Carrier, and a new company was founded and named Autocars and Accessories; production started in 1904. The vehicle caught on quickly and was a financial success. In 1907 a passenger version appeared, called the A.C. Sociable. It had a seat in place of the cargo box.

The company became Auto Carriers Ltd in 1911 and moved to Ferry Works, Thames Ditton, Surrey - at this time they also began using the famed "AC" roundel logo. Their first four-wheeled car was produced in 1913; it was a sporty little two seater with a gearbox on the rear axle. Only a few were built before production was interrupted by the first World War.

During the Great War, the Ferry Works factory produced shells and fuses for the war effort, although at least one vehicle was designed and built for the War Office. At the end of the First World War, AC Cars started making motor vehicles again, designing and building many successful cars at Ferry Works, as well as expanding into an old balloon factory on Thames Ditton High Street.

After the war, John Weller started on the design of a new overhead cam 6 cylinder engine. The first versions of this design were running by 1919. The Weller engine would be produced until 1963; it is possibly the second-longest-lived production motor in history after the Volkswagen boxer. In 1921, Selwyn Edge (who had been with Napier & Son) bought shares in the company and was appointed governing director. He did not get along with Weller or Portwine, who resigned less than a year later. In 1922, the name changed again to AC Cars Ltd.

In customary fashion Edge sought publicity for the company through motoring competition. In 1921 Sammy Davis joined A.C. as a driver, competing in the Junior Car Club 200-mile (320 km) race, for cars up to 1,500 c.c., at Brooklands. In 1923 and 1924 J.A. Joyce won the Brighton Speed Trials driving an A.C. In May 1924, at Montlhéry, near Paris, T. G. Gillett broke the continuous 24-hour record in a 2-litre A.C., fitted with special streamlined bodywork, covering a distance of 1,949.3 miles. In 1926 the Honourable Victor Bruce, an AC employee, won the Monte Carlo Rally in his 2-litre AC. In 1927 Bruce with his wife Mildred Bruce, assisted by J.A. Joyce, set a 10-day endurance record at Montlhéry, driving an AC Six.

Selwyn Edge bought the company outright for £135,000 in 1927 and re-registered it as AC (Acedes) Ltd but sales, which had been falling, continued to decline. The company was caught by the crash of 1929 and went into voluntary liquidation. Production ceased for a time, and the company was sold to the Hurlock family who ran a successful haulage business. They wanted the High Street factory only as a warehouse (Ferry Works was not acquired), but allowed the service side of AC to continue.

A single car was made for William Hurlock in 1930. He liked it and agreed to restart very limited production, mainly using components left over from previous models. An agreement was reached with Standard to supply new chassis, the ancient three speed transaxle was replaced by a modern four speed gearbox (built in unit with the engine), and by 1932 a new range of cars was finally launched. Production continued on this small scale, averaging less than 100 vehicles per year, until the outbreak of the Second World War in 1939. The final pre-war car was delivered in June 1940, after which the factory was fully involved with war production.

Post World War II
Production of cars restarted in 1947 with the 2-Litre and with a large contract with the government to make fiberglass-bodied single seat invalid carriages with BSA engines. The 2-Litre used an updated version of the pre-war underslung chassis fitted with the AC straight-six and traditional ash-framed and aluminium-panelled saloon or convertible coachwork. The invalid carriages continued to be built until 1976 and were an important source of revenue to the company. They also built an aluminum-bodied three-wheeled microcar, the Petite. In 1949, AC Cars also produced four trains, each consisting three power cars and four coaches, for the Southend Pier Railway in Essex. These remained in use until 1976.

In 1953 the firm began production of the AC Ace, a lightweight chassis designed by John Tojeiro with the venerable Weller-designed 2-Litre engine. Soon after, car dealer and racing driver Ken Rudd fitted his own competition Ace with a pre-war BMW-designed, Bristol-produced 135 bhp (101 kW) six-cylinder engine. This combination was put into production as the AC Ace-Bristol in 1957. In this form, the car raced at Le Mans in 1957 and 1958.

For 1954, a new aluminum-bodied closed coupe was unveiled at Earls Court, the AC Aceca. It was only slightly heavier than the convertible Ace, and because of better aerodynamics was actually slightly faster (128 mph (206 km/h) top speed). Only 328 Acecas were produced, and they were equipped with either of the Ace's engines. There was a demand from some customers for a larger four-seater car, for whom AC produced the Greyhound. This was built on a stretched Ace chassis with coil suspension all around and a 2.2-litre Bristol engine.

In 1961, Bristol stopped producing their own engines - and once again, Ken Rudd came to the rescue, suggesting that AC use a 6 cylinder engine from the Ford Zephyr. These engines when fitted with the Raymond Mays twelve-port alloy head and Weber carburetors could be made to produce a safe 170 bhp (127 kW) and a 125 mph (201 km/h) top speed. The AC Ace 2.6 (as it is latterly known today) is for many people the prettiest Ace of all - and undoubtedly the rarest, with only 37 such cars built. To fit the Zephyr engine, AC had to modify the frame, relocate the steering box and completely change the nose of the car. These changes are often mistakenly attributed to Carroll Shelby.
Today, Acecas are popular at historic racing events. Arch McNeill, a factory Morgan racer from the 1940s, 1950s and 1960s told fellow Texan and Aceca owner Glenn Barnett that "the Morgan team spent two years campaigning to beat the factory AC Acecas and finally did in the late 1950s." Though more valuable than comparable AC or Shelby replicas, the Aceca is still a bargain when compared to a Shelby CSX Cobra, while maintaining similar performance. The company also ventured briefly into railway rolling stock business, building five four-wheel railbuses for British Rail in 1958.

en.wikipedia.org/wiki/AC_Cars

MODELS BY AC INCLUDE:

• AC 212
• Ace
• Aceca
• Cobra
• Super Blower