Also on display in the Cadillac Concept Car Class will be the 2002 Cien concept, a mid-engined V12 supercar that debuted at the 2002 Detroit Auto Show.
Concepts of yore include the 1949 Coupe de Ville, 1952 Convertible Coupe, 1953 Le Mans Concept (pictured below with the lady in red), 1953 Supercharged Eldorado, 1956 Eldorado Brougham Motorama Town Car, 1958 Eldorado Biarritz, 1959 Cyclone (the space-age concept below) and the 1961 Eldorado. That de Ville, incidentally, was the first time Cadillac used the famous name, and will appear in public at Amelia Island for the first time in 64 years.