19: 2002 Hyundai XG350
The Hyundai XG350 was a groundbreaking car for the company. It was the first luxury car Hyundai attempted to sell in the U.S. Before the XG, the brand had never been even close to being called a luxury car maker. The XG350 had some nice touches, but the car was nothing more than a Lexus clone (via Forbes).
The problem with being a Lexus clone is that the build quality wasn’t as good. Reliability was shoddy at best. The XG350 was never a success for the Hyundai brand, and nowadays the car isn’t even recognizable.