The Vauxhall Cavalier was a large family car that was sold primarily in the UK by Vauxhall from 1975 to 1995. It was based on a succession of Opel designs throughout its production life, during which it was built in three incarnations. The first generation of Cavalier, launched in 1975 and produced until 1981, was based on the existing Opel Ascona and Opel Manta with a few minor visual differences.