ENASA (Empresa Nacional de Autocamiones S.A.) was a Spanish vehicle manufacturing company, incorporated in 1946 having bought the automotive assets of the Spanish arm of Hispano-Suiza. It produced trucks, buses and military armored vehicles under the Pegaso and, for a short while, Sava brands. Enasa belonged to the state-owned INI industrial holding. In 1990 Enasa was sold to Iveco.