A limousine (or limo) is a luxury sedan or saloon car generally driven by a chauffeur and with a partition between the driver and the passenger compartment. Limousines often have a lengthened wheelbase.It was originally an enclosed automobile with open driver's seat. It is named after a type of cloak and hood that was worn by the inhabitants of the Limousin region that later resembled the covering of a carriage and much later used to describe an automobile body with a permanent top that extended over the open driver's compartment