The Cadillac Series 40-62 is a series of cars which was produced by Cadillac from 1940 through 1964. Originally designed to complement the entry level Series 61, it became the Cadillac Series 6200 in 1959, and remained that until it was renamed to Cadillac Calais for the 1965 model year. The Series 62 was also marketed as the Sixty-Two and the Series Sixty-Two. The Series 62 was used to introduce the Cadillac Coupe de Ville and the Cadillac Eldorado which started out as special appearance packages that were later placed into production.