The Austin Rover Group was a British motor manufacturer. It was created in 1982 as the mass-market car manufacturing subsidiary of British Leyland (BL). Previously, this entity had been known as BL Cars Ltd which encompassed the Austin-Morris and Jaguar-Rover-Triumph divisions of British Leyland. After a major restructuring of BL's car manufacturing operations, Jaguar regained its independence whilst the Triumph and Morris marques were retired. The new, leaner car business was rechristened as the Austin Rover Group and focused primarily on the Austin and Rover marques. The Morris and Triumph marques continued briefly within ARG until 1984 when both were dropped.

British Leyland was an automotive engineering and manufacturing conglomerate formed in the United Kingdom in 1968 as British Leyland Motor Corporation Ltd (BLMC), following the merger of Leyland Motors and British Motor Holdings. It was partly nationalised in 1975, when the UK government created a holding company called British Leyland, later renamed BL in 1978. It incorporated much of the British-owned motor vehicle industry, which in 1968 had a 40% share of the UK car market, with its history going back to 1895. Despite containing profitable marques such as Jaguar, Rover, and Land Rover, as well as the best-selling Mini, BLMC had a troubled history, leading to its eventual collapse in 1975 and subsequent part-nationalisation.