4. First presented at the New York Auto Show, a concept car showcasing a radical fastback design and innovative features that influenced later Ford production models. Design details included concealed headlamps, a blacked-out hood with NACA-style air scoops, and an integrated rear spoiler. A two-seater with an electrically opening rear decklid that hinted at a future hatchback design for the Mustang, it was finished in "Ultra Violet".