"You are probably wondering, what is the difference between a dealership and an auto group? The answer really comes down to the level of service that each can offer. An auto group combines the resources of multiple dealerships to help drivers and car buyers shop a wider selection of vehicles, save more money, get approved for better loans, and to make maintenance and service easy. That is why so many people from Mars, Cranberry, Robinson Township, Gibsonia, Massillon and Pittsburgh, prefer to work with Diehl Auto Group."