This used 2014 Mercedes-Benz S-Class in GILBERT, ARIZONA is luxury for less. This car doesn't look like it has a few plus years on it. How much does the 2014 Mercedes-Benz S-Class cost? $54,991 With only 37,518 miles on it, this vehicle is set to explore more. Its a v8 Silver car that makes commuting to and from work a little less stressful. Want to learn more about this 2014 Mercedes-Benz S-Class? Contact Mercedes Benz of Gilbert.