Brought in an Audi, I was test driving, for a pre-purchase inspection. Got a full run-down on the car, several little things but only one moderately significant. Gave me a some negotiating power plus an assurance that, otherwise, the car was in great shape. I bought the car and, obviously, these guys will be servicing it as they have been my previous Audi for the past couple of years. Great German (and other European) car guys. Extremely competent, perceptive of the customer's level of knowledge and able to talk to me at the right level without going over my head nor talking down to me. Very willing to go into any detail that I want to drill down to and always pragmatic about how serious something is—there's no "You gotta get this done today" when it can really wait six months (unless, of course, it really does have to be done right away ;-)) I had an amazing Audi shop when I lived in another state so I'm extremely happy to have found Auto Xtreme since my move to AZ. It's a 45 minute drive for me but well, well worth it!