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.
Porsche Dr. Ing. h.c. F. Porsche AG, usually shortened to Porsche AG (] ), is a German automobile manufacturer specializing in high-performance sports cars, SUVs and sedans. Porsche AG is headquartered in Stuttgart, and is owned by Volkswagen AG, which is itself majority-owned by Porsche Automobil Holding SE. Porsche's current lineup includes the 718 Boxster/Cayman, 911, Panamera, Macan and Cayenne.