1951 Nash Ambassador- The make-out automobile of choice for teenagers
Nash continued to use the Ambassador name on its plushest models from 1949 to 1957. N-K President George Mason was an outspoken supporter of aerodynamics in car design, and the post war Ambassador is best remembered for its enclosed front wheels. When Nash rolled out its Airflyte body style, Ambassador sales enjoyed a significant gain by selling just four door and two door sedans in the 1949-1951 market place. The Airflytes also featured fully reclining seats that could turn the car into a vehicle capable of sleeping three adults, however this would also earn the dubious distinction of being the make-out automobile of choice for teenagers coming of age in the 1950s. The 1950 Ambassador became the first non-General Motors automobiles to be equipped with GM's Hydramatic automatic transmissions.
Mason believed that once the sellers market following World War II ended, that Nash's best hope for survival lay in a product range not addressed by other car manufactures in the United States at that time – the compact. With sales of the large Nash's surging ahead of prewar production numbers, Mason began a small car program that would eventually emerge as the compact Nash Rambler reviving the traditional Rambler marque.
The Nash Motor Company was the first manufacturer that actively supported NASCAR racing. Ebenezer "Slick" Smith drove an Ambassador in the September 24, 1950 NASCAR race at North Wilkesboro Speedway. (This was the same car that Bill France had crashed in the Carrera Panamericana.) Smith crashed midway through the race and finished 20th in the field of 26.
For the 1952 NASCAR season, other automakers became more involved. Nash recruited and signed dynamic stars Curtis Turner and Johnny Mantz. Curtis Turner won the 150-lap NASCAR Grand National race at Charlotte Speedway on April 1, 1951. This is the only win for Nash in NASCAR.