Although the Spanish army was originally to receive 532 M60 and M60A1 tanks, only 260 M60A3s were ultimately delivered, of which 244 were put into active service in the army.
Међутим, иако је требало да шпанска војска је добије 532 тенка M60 и M60A1,, само су 244 ушла у активну службу у војсци.