Sunbeam Alpine Mark I and III
|Production||1953–55 1.582 made|
|Assembly||United Kingdom Australia|
|Body style||2-door roadster|
|Engine||2267 cc (2.3L) I4|
|Wheelbase||97.5 in (2,477 mm)|
|Length||168.5 in (4,280 mm)|
|Width||62.5 in (1,588 mm)|
The Sunbeam Alpine is a sporty two-seat open car from Rootes Group's Sunbeam car marque. The original was launched in 1953 as the first vehicle from Sunbeam-Talbot to bear the Sunbeam name alone since the 1935 takeover of Sunbeam and Talbot by the Rootes Group. A muscle-car variant of the later versions was also built, the Sunbeam Tiger.
The Alpine was derived from the Sunbeam-Talbot 90 Saloon, and has become colloquially known as the "Talbot" Alpine. It was a two-seater sports roadster initially developed by Sunbeam-Talbot dealer George Hartwell in Bournemouth as a one-off rally car. It had its beginnings as a 1952 Sunbeam-Talbot drophead coupé, and was supposedly named by Norman Garrad of the works Competition Department, who was heavily involved in Sunbeam-Talbot's successes in the Alpine Rally during the early 1950s using the saloon models.
The car has a four-cylinder 2267 cc engine from the saloon, but with a raised compression ratio. However, since it was developed from the saloon platform, it suffered from rigidity compromises despite extra side members in the chassis. The gearbox ratios were changed, and from 1954 an overdrive unit became standard. The gearchange lever was column-mounted.
The Alpine Mark I and Mark III (no Mark II was made) were hand-built – as was the 90 drophead coupé – at Thrupp & Maberly coachbuilders from 1953 to 1955, and remained in production for only two years. Of the 1582 automobiles produced, 961 were exported to the USA and Canada, 445 stayed in the UK, and 175 went to other world markets. It has been estimated that perhaps as few as 200 have survived.
In the 1953 Alpine Rally four Alpines won the Coupe des Alpes, one of which, finishing 6th, was driven by Stirling Moss; Sheila van Damm won the Coupe Des Dames in the same rally.
Very few of these cars are ever seen on the big screen. However, a sapphire blue Alpine featured prominently in the 1955 Alfred Hitchcock film To Catch a Thief starring Cary Grant and Grace Kelly. More recently, the American PBS show History Detectives tried to verify that an Alpine roadster owned by a private individual was the actual car used in that movie. Although the Technicolor process could "hide" the car's true colour, and knowing that the car was shipped back from Monaco to the USA for use in front of a rear projection effect, the car shown on the programme was ultimately proven not to be the film car upon comparison of the vehicle identification numbers.
Sunbeam Alpine mk1 in the 1955 Alfred Hitchcock film To Catch a Thief