Top 10 Worst Cars of SEMA: 2011 SEMA Show

2. Porsche Panamera Convertible

Is this the new cabriolet version of Porsche’s rumored Panamera-based 928 Coupe? Of course it’s not. Heck, it might even be a Lexus SC under that widebody. What we do know is that’s it’s from Japan, with the steering wheel on the right side and plates that indicate as much. Where we do have to give this car some serious credit is in the interior, which looks to be crafted with first rate materials and skill.

GALLERY: Porsche Panamera Convertible