Two Coupes with some similarities, but otherwise different in most aspects such as the fuel economy, market segment, starting price, horsepower, height, and maximum occupancy. First of all, the 2017 Maserati GranTurismo is priced $23,175 lower compared to the base MSRP of the 2017 Acura NSX. Also, a bigger engine usually means less mpg. But the 2017 NSX has a more powerful engine and it gets 5 more mpg than the 2017 GranTurismo. In addition, the NSX has a slightly taller body than the GranTurismo. And then, the Maserati GranTurismo seats two more passengers than the Acura NSX. Among similarities are the body structure, market segment, and ground shadow size.