The Pontiac Catalina is a full-size, junior series automobile produced by Pontiac from 1950 to 1981. Initially, the name was a trim line on hardtop body styles, first appearing in the 1950 Chieftain Eight and DeLuxe Eight lines. In 1959, it became a separate model as the "entry-level" full-size Pontiac. The Catalina was Pontiac's most popular model, available in multiple body styles, and served as the donor platform for the popular Pontiac Grand Prix, Pontiac 2 2, Pontiac Ventura, and the Pontia