2015 Audi RS 5 Coupe vs. 2016 Porsche Cayman

Two Coupes with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, ground shadow size, height, and maximum occupancy. First of all, the 2016 Porsche Cayman is priced $18,300 lower compared to the base MSRP of the 2015 Audi RS 5 Coupe. Also, the 2015 RS 5 Coupe has bigger and thirstier engine; the 2016 Cayman gets 4 more mpg. In addition, the RS 5 Coupe is both slightly larger and taller than the Cayman. And finally, you'll seat two more passengers in the Audi RS 5 Coupe than in the Porsche Cayman. Among similarities are the body structure and market segment.