Two Coupes with some similarities, but otherwise different in most aspects such as the modifications, market segment, starting price, horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, there is a $7,495 difference in the base MSRP. The 2015 Nissan 370Z Coupe NISMO Tech has a higher starting price than the 2016 Cadillac ATS Coupe. Also, the 2015 370Z Coupe NISMO Tech has a more powerful engine and gets 3.2 mpg less than the 2016 ATS Coupe. In addition, the ATS Coupe body is slightly larger than the 370Z Coupe NISMO Tech, and in addition to that, it's also taller. And then, the Cadillac ATS Coupe seats two more passengers than the Nissan 370Z Coupe NISMO Tech. Among similarities is the body structure.