A limousine was a type of luxury automobile.
One form taken by the Master's TARDIS was a black Rolls-Royce limousine with darkened windows. (PROSE: The Face of the Enemy)
The chauffeur for Harrison Chase drove his 1970 Daimler limousine. (TV: The Seeds of Doom)
While riding in an open-topped limousine in the Dealey Plaza in Dallas, Texas on 22 November 1963, President John F. Kennedy was fatally shot. (TV: Rose, PROSE: Wonderland, Who Killed Kennedy)