The 2016 Mercedes-Benz S-Class is available as a 4-door, 5-seat sedan. Starting at $189,350, the 2016 Mercedes-Benz S-Class Base is powered by a 6.0L, 12-cylinder engine mated to an automatic transmission that returns an EPA estimated 13-mpg in the city and 20-mpg on the highway. The top of the line 2016 Mercedes-Benz S-Class S 550 Plug-In Hybrid RWD Sedan, priced at $95,650, is powered by a 3.0L, 6-cylinder engine that returns an EPA estimated