The Elan +2 was introduced in 1967 with a longer wheelbase and 2 rear seats. 5,200 Elan +2 were made. The Elan +2 ceased production in 1975. Because of its successful design and rigorous attention to cost control on the body, chassis, engine and transmission, the Elan went on to become Lotus' first commercial success, reviving a company stretched thin by the more exotic and expensive to build Lotus Elite enabling funding of the Lotus success in racing over the next ten years.