Purpose built as a racecar, it was nonetheless also used as a great road car. Won the 24 Hours of Le Mans for four straight years, 1966 through 1969. It's the Ford that defeated Ferrari.
With their 3.8-liter turbo V6s, the all-black Buicks ruled the street in the 1980s. They were also the first and only American muscle cars powered by something other than a big V8.
