I just purchased my new CDI. I had driven older diesel Mercedes so, was familiar with the car. However, I was amazed at how quiet and powerful the new engines are. In addition to the many outstanding qualities of this car, the MPG is incredible. I have gone from 2 tanks per week (Range Rover) to 1 tank per 1 1/2 weeks. What a difference. Way to go Mercedes!
Radio changer on the steering wheel only scans and does not switch to next preset station, annoying