I have bought two GMC Denali's from Miguel Sanchez of Marquardt of Barrington. Miquel made the process easy AND enjoyable. \r
I had a 2008 Lexus LX that would loose the suspension while driving. Considering the serious nature of this problem, I expected Lexus to work with me - which they did not. I began looking for another SUV and when I went to Marquardt of Barrington I was very happy and eager to work with a dealership of integrity. Miguel's follow-up during and after the purchase was excellent. \r
I have purchased two Denali's from Marquardt of Barrington with Miguel's assistance and plan on returning to Miguel for my next one. Marquardt has an excellent Service Department and quality people on staff throughout.
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