In total, Buick created a series of five sporty “Wildcat” concept cars. The first three, were designed in the 1950’s by Harley J. Earl, who at the time, was the initial designated head of Design at General Motors, who eventually became the Vice President of Design at GM. Later, two more Wildcat concept cars were created, one in 1985 and the last one in 1997, which, in actuality, was a Riviera Wildcat concept car.

Here’s a look at the first three Wildcat concept cars designed by Buick.

1953 Buick Wildcat I

[Photo via: FavCars]

1954 Buick Wildcat II

[Photo via: CarStyling]

1955 Buick Wildcat III

[Photo via: CarStyling]