Concept cars push the boundaries of what we expect from automobiles. No better examples of that were on display during the 2024 Pebble Concours d’Elegance. There they had two classes of “Wedge-Shaped Concept Cars & Prototypes,” one for early examples, the other for later models. Here are 10 of our favorites.
1955 Ghia Streamline X “Gilda” Coupe
Presented by Bradley …