Two Convertibles with some similarities, but otherwise different in most aspects such as the modifications, starting price, horsepower, fuel economy, ground shadow size, and maximum occupancy. First of all, there is an $112,470 difference in the base MSRP. The 2016 Maserati GranTurismo Convertible MC has a higher starting price than the 2017 Audi A5 Convertible. Also, the 2016 GranTurismo Convertible MC has bigger and thirstier engine; the 2017 A5 Convertible gets 9 more mpg. In addition, the A5 Convertible has a slightly smaller body than the GranTurismo Convertible MC. And then, the Audi A5 Convertible seats one more passenger than the Maserati GranTurismo Convertible MC. Among similarities are the body structure, market segment, and height.