Vauxhall Motors is a subsidiary of the company that is part of the multinational manufacturer of what nationality?
Groupe PSA Groupe PSA (informally PSA; known as PSA Peugeot Citroën from 1991 to 2016) is a French multinational manufacturer of automobiles and motorcycles sold under the Peugeot, Citroën, DS Automobiles, Opel and Vauxhall Motors brands. Opel (together with its Vauxhall nameplate) is the largest PSA brand in Europe. PSA is listed on the Euronext Paris stock exchange and is again a constituent of the CAC 40 index (2015) after having been removed in 2012.
Austin Rover Group The Austin Rover Group (abbreviated ARG) 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 (formerly Leyland Cars) 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 (leading to its eventual de-mergeri in 1984) 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.