Two Sedans with more similarities, such as the body structure, market segment, ground shadow size, height, and maximum occupancy, than differences, like the powertrain, fuel economy, market segment, starting price, and horsepower. First of all, the 2016 Mercedes-Benz S-Class Sedan Hybrid has a more powerful engine than the 2015 Maserati Quattroporte, but it gets 8 more miles on a gallon of fuel. Also, there is a notable difference in the starting price of the 2016 S-Class Sedan Hybrid, which is $11,250 less than the base MSRP of the 2015 Quattroporte. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.