3: Mercedes-Benz SL55 AMG
The 1990s body style of the Mercedes Benz SL55 is as iconic as it is long in the tooth. This was one of the longest-running body styles for a Mercedes sports car. These cars have peaked in value and are catching good premiums when they go to the auction block. The SL55 had modern luxury features that we are used to seeing, and some that we aren’t (via New Car Test Drive).

The SL55 had an amazing performance out of the box that could rival even the most expensive sports cars. The interior is still considered high luxury today, and the powered convertible top was a nice touch. When it comes to classic supercars, the Mercedes-Benz SL55 AMG is worth considering.