1. De Tomaso
De Tomaso was a brand that brought together Italian design flair and American V8 power, most famously in the Pantera.
With support from Ford and striking looks, De Tomaso seemed poised for greatness.
However, it never achieved the cachet or racing pedigree of Ferrari, struggling to find its place among the elite.
Eventually, the brand faded into the background, leaving behind only memories and a few legendary cars.
Read more at Hemmings.