Even though there are lots of good local automobile repair shops, retail chains, and other types of automotive servicing entities, it is still a good idea to have your local dealership be the one to service your vehicle.
First of all, a Mercedes-Benz dealership services the specific model you drive with appropriate maintenance. We have factory-trained technicians who are more thoroughly schooled in what you are driving than anyone. You are also assured that you will always get factor authorized OEM parts. Inferior parts from aftermarket brands can be a problem when it comes to the longevity.
Dealerships are usually larger than the local shops and they have more bays for servicing, meaning you won't have to wait as long. Dealerships almost always have comfortable waiting areas with refreshments such as coffee, sodas, and snacks for your comfort.
The dealership will guarantee their work, so you can always count on your vehicle receiving the proper service and your vehicle will operate more efficiently for a longer period of time.