Gale, Indeed, 2 doors with convertible (x-style) frames were used from 1957-1959. In 1960, a 4-door was used as the base for these cars. If you'd like to read more about these incredible automobiles, I scanned an interesting article about the Ghia's at the link below. Especially interesting are photos of the "stretching" process of the '57 models. http://www.imperialclub.com/temp/1957/1957Ghia/index.htm --MarkE