The post buyer experience is less than desirable. We purchased a new car and that experience was fine, however the temporary tags have expired, and we have tried to get in contact with someone from th

Worst service department!! It took 6hrs to do an oil change on my truck. Its only after I called to see when it would be done that they even started doing it. Will never buy another vehicle from Koons

My experience with Koons White Marsh and General Motors has been nothing short of outrageous. Their service department did absolutely nothing to help me. No solutions, no accountability, not even basi