Two Coupes with more similarities, such as the body structure, market segment, ground shadow size, height, and maximum occupancy, than differences, like the modifications, starting price, horsepower, and fuel economy. First of all, there is a $25,550 difference in the base MSRP. The 2017 Mercedes-Benz S-Class Coupe AMG S 65 has a higher starting price than the 2017 Bentley Continental Coupe GT V8 S. Also, the 2017 S-Class Coupe AMG S 65 has a more powerful engine and gets 2 mpg less than the 2017 Continental Coupe GT V8 S. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.