Two Sedans with more similarities, such as the body structure, market segment, starting price, height, and maximum occupancy, than differences, like the modifications, horsepower, fuel economy, and ground shadow size. First of all, although the 2017 Mercedes-Benz C-Class Sedan AMG C 63 S has a more powerful engine than the 2017 Maserati Ghibli, it gets 1 more mpg. Also, the 2017 Ghibli has a slightly larger body than the 2017 C-Class Sedan AMG C 63 S. Among similarities are the body structure, market segment, starting price, height, and maximum occupancy.