4. Mazda 1100 Cosmo
Back in the â60s, the biggest news among car engineers was the Wankel rotary engine. The innovative concept of a single-piston engine far lighter and smaller than conventional units, but with more power and revving capacity captivated the imagination of several major manufacturers. One of the first companies brave enough to introduce such an engine in mass production was Mazda.
And they did that with their little sports coupe, the 110 S Cosmo, which debuted in 1967. This was a sharp-looking two-seater with a modern design and a tiny 982 cc engine producing 110 HP or 130 HP in later versions. Since the car was extremely small and light, the performance was vivid, especially by the standards of the day.