Cadillac’s limousine story begins in the brand’s early closed-body era. In 1910, Cadillac added a closed-body design identified as a limousine to its standard catalog, marking one of the earliest formal-luxury body styles in the company’s history. Over the decades that followed, Cadillac limousines evolved from chauffeur-driven closed cars into the long-wheelbase prestige models associated with the brand’s flagship series. By the middle of the 20th century, Cadillac was routinely offering factory-built formal limousines on its large senior platforms, especially the Series 75 and later Fleetwood-based versions.
These cars occupied a unique place in Cadillac’s lineup: they were not ordinary sedans, but executive and ceremonial transport aimed at corporate, diplomatic, and presidential use. Cadillac limousines became especially visible in public life through official state transport and high-profile appearances, helping cement the nameplate’s association with American luxury and authority. The body style also reflected broader changes in automotive design, moving from tall, enclosed chauffeur cars to more integrated, modern formal sedans.
Because Cadillac’s limousine offerings appeared in distinct eras rather than one uninterrupted model run, the nameplate is best understood as a recurring Cadillac formal-luxury type rather than a single continuous car line.