4. Pontiac Aztek
The Pontiac Aztek is frequently labeled as one of the most unattractive cars in automotive history. General Motors designed it to appeal to adventurous SUV buyers, but its angular lines and mismatched body panels left many scratching their heads.
The Aztek did bring some inventive features, such as a built-in tent and removable cooler, aiming to attract outdoor enthusiasts. Though sales disappointed, its unique appearance soon made it a cult icon—especially after starring in the TV show Breaking Bad.
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