10 UGLIEST Muscle Cars Ever Made In America (What Were They Thinking?)

Let's talk about ugly. Not rough-around-the-edges ugly. Not acquired-taste ugly. We're talking about cars that left designers staring at their own blueprints wondering where it all went wrong. American muscle has given us some of the most beautiful machines ever built. The 1969 Charger. The 1970 Chevelle. The '67 Shelby GT500. But for every one of those legends, Detroit also produced something that made you tilt your head sideways and ask what exactly they were thinking. Today we're counting down ten of the ugliest American muscle cars ever made. Cars that had the legacy, had the name, had the opportunity, and somehow still managed to look like they were designed on a Friday afternoon before a long holiday weekend.