The Buick Super is a full-sized automobile produced from the 1940 through the 1958 model years (excluding WW II); it was built on Buick's larger body shared with the Roadmaster. It and the Roadmaster were replaced by the Electra in 1959.
Read more about Buick Super: 1940–1941, 1942–1948, 1949–1953, 1954–1956, 1957–1958