Purchased this vehicle on July 30, 2014 and it now has 3,500 miles on the odometer. I've been driving high-end European vehicles for over 40 years, a number of which have been MB products, and this is the first time I have not had one occasion to return to the dealer for an adjustment or problem with the car. The vehicle came loaded and it took a few drives to acclimatize to all the systems, particularly the advanced driving system. After more than 3 months of ownership I can say, without hesitation, this is one of the finest automobiles I have driven.
The Nav's maps are out of date and it would be preferable to have an internet based navigation system which could be updated on a regular basis for a nominal fee.