4: Hyundai Tiburon
The first generation of the Tiburon was a vast improvement over the Scoupe it replaced. A new design and a more performance were the two notable things that separated the Tiburon from the outgoing model. The styling was another story altogether, and it had a bit of an extremity. The Tiburon had an extremely curvaceous exterior design, which was ahead of its time in many ways (via Motor Trend).
The car was certainly more than just a cheap-looking Hyundai two-door from the outward appearance. But the styling was sadly ugly, especially the bug-eyed headlights. There’ve been many opinions about the Tiburon over the years, but the general consensus is that the car was downright ugly.