Full of little defects
I was disappointed in this car. I keep running into design defects. For example, if you park in front of one of those concrete blocks they have everywhere, when you back out it pulls off the front bumper. The key fob has a key in case its battery runs out but it only UNlocks the car. It won't lock the car. I find the accelerator non-intuitive. Press a little and nothing happens, press slightly more and you might kill a pedestrian. Use the horn and music comes on. When you startup the rear view doesn't appear for 45 seconds.
After four years the dealer still has my email and phone number wrong. Just to get an extra key I had to wait an hour and it cost me $400. The list goes on ... I don't trust Mercedes any more.