I have and older (2004) Mercedes, was referred by a friend that they were very good with Mercedes, So I brought it in and They were incredible. My Car is running so nice now -they found that it was a plugged Valve, I asked them to do a complete tune up well I was in and I am just so happy, This is the first time my repairs were under 1500, (that for minor checkups) since I always brought it to dealer. I was very weary but, my friend said they are good and my cash is tight these days. So glad I listened to them! Under 700.00 for Everything from beginning to end- oh new front brakes too! Mike Is the best!