The Nissan name was first used in 1933, but the company's history goes back much further. Originally known as Kwaishinsha Motorcar Works, the company produced its first automobile, the DAT, in 1914. DAT later became Datsun (son of DAT) in 1931 and Datsuns went on to become the first mass-produced vehicles in Japan. Americans got their first look at the Datsun in 1958 - the 1200 Sedan. The Datsun 240Z was released as a 1970 model and it became the best selling sports car in the world, selling 500,000 units in less than 10 years.