Hispano-Suiza (literally: "Spanish-Swiss") was a Spanish automotive and engineering firm, best known for its luxury cars and aviation engines, in the pre-World War II period of the twentieth century. In 1923, its French subsidiary became a semi-autonomous partnership with the parent company and is now part of the French SAFRAN Group. The Spanish parent sold all its automotive assets to Enasa, the maker of Pegaso trucks and buses, in 1946.