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 $73,773 difference in the base MSRP. The 2016 Bentley Continental GT Coupe Speed has a higher starting price than the 2016 Maserati GranTurismo MC Centennial. Also, the 2016 Continental GT Coupe Speed has a more powerful engine and gets 1 mpg less than the 2016 GranTurismo MC Centennial. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.