Two Coupes with some similarities, but otherwise different in most aspects such as the modifications, horsepower, fuel economy, height, and maximum occupancy. First of all, the 2017 Nissan GT-R NISMO has a more powerful engine and gets 1 mpg less than the 2017 McLaren 570S. Also, the roofline of the 2017 570S is slightly lower than the 2017 GT-R NISMO's. In addition, you'll seat two more passengers in the GT-R NISMO than in the 570S. Among similarities are the body structure, market segment, starting price, and ground shadow size.