33: Pontiac Aztek
There was a time when the Pontiac division of General Motors was one of the most popular automotive brands in the world. But as the 1990s and 2000s went on, the brand became nothing more than a lineup of rebadged cars shared with other brands in the GM portfolio (via Car & Driver).
The Aztek was a car meant to change all that and was far ahead of its time. The Aztek is an SUV designed for outdoor enthusiasts before the current outdoor craze was even a thought. But the vehicle was universally panned for its hideous styling and lackluster performance.