Two Sedans with more similarities, such as the body structure, market segment, starting price, ground shadow size, and height, than differences, like the horsepower, fuel economy, and maximum occupancy. First of all, the 2016 Maserati Ghibli has a more powerful engine than the 2016 Mercedes-Benz CLS-Class, and it gets 3 fewer miles on a gallon of fuel. And finally, the 2016 Ghibli seats one more passenger than the 2016 CLS-Class. Among similarities are the body structure, market segment, starting price, ground shadow size, and height.