Between 1965 and 1970, Cadillac built the Sixty Special on the GM C platform, the "Fleetwood" version of which was the most expensive way to drive a Cadillac in this country. The almost monumental luxury liner was also suitable for use as a state limousine, five of which served as Federal Council limousines. This report portrays one of the five state limousines, explains its technology and origin and describes driving impressions in words, pictures and sound, supplemented by historical documents and factory photos.