After hearing that Group One Motorwerks services Smart Cars on local station KXCI, I wanted to try it out. I was very pleased with the promptness of my appointment. I had no problems with my car, but wanted a general check up prior to traveling and towing it behind our class B motor home. Everything was done as asked and now I feel that I no longer have to drive to Chandler for routine maintenance. I would recommend Group One to all my Smart friends.