The second generation of Pontiac LeMans was introduced for the 1964 model year. The LeMans returned to being a trim level for the Tempest in 1964, and saw the addition of the GTO variant added to the model line. The second generation LeMans was available as a sedan, wagon, or coupe, and was fitted with a range of inline six and V8 engines. The second generation LeMans was replaced by the Third Generation Pontiac LeMans.