I totaled my SLK 320 when I broadsided a huge SUV. I loved that little car. It's solidly built heavy engine saved my life. I paid cash for the car in 2001 and I'm really disappointed at how much it had depreciated over the years. It did not hold its value well at all. My biggest complaint was with the interior around the gear shift. The coating flaked off and was unsightly. I've noticed this in other SLK vehicles. I didn't leave my car in the sun, so you can't blame the environment. On a long trip, it's not comfortable.
A convertible that doesn't make a lot of noise when the top is up. Good trunk space for a small car. Easy to take the top down.
Better quality materials around the gear shift knob.