Looking for a 2016 Mercedes-Benz S-Class S550 with RWD, navigation, backup camera, heated and cooled seats, park assist, panoramic power sunroof, Burmester sound system, massaging seats, 20" wheels, and the assurance that comes with a Sewell Preowned vehicle? This 2016 Mercedes-Benz S-Class at Sewell Buick GMC has it! Feel free to call us at 214-350-8000 and make a reservation to come see this S-Class S 550 today! Meticulously inspected -- Worry-free -- Quality assured. All of this comes with a Sewell preowned vehicle, like this 2016 Mercedes-Benz S-Class S 550. At Sewell customer service doesn't end with the purchase of your next vehicle but rather just begins with our famous service department quality, personal service advisors, complimentary loan cars with a reservation, and complimentary car washes for as long as you own your vehicle. No other Buick GMC dealer offers these amenities to take care of you and your new investment. Also, please note, we take great care to keep our online inventory up to date, however our inventory changes daily so not all of our inventory may be online. If you do not see what you are looking for then please call. We look forward to providing you with the best customer experience and hope that you join us as we begin our second century of inspired service. Buy with confidence, Sewell has been serving our customers since 1911.