2016 BMW 6 Series Coupe vs. 2016 Porsche Cayman

Two Coupes with some similarities, but otherwise different in most aspects such as the starting price, ground shadow size, horsepower, height, and maximum occupancy. First of all, the 2016 Porsche Cayman is priced $24,700 lower compared to the base MSRP of the 2016 BMW 6 Series Coupe. Also, the 2016 Cayman produces fewer horsepower than the 2016 6 Series Coupe. In addition, the 6 Series Coupe body is significantly larger than the Cayman, and in addition to that, it's also slightly taller. And finally, there is a difference in the number of passengers; the BMW 6 Series Coupe seats two more the Porsche Cayman. Among similarities are the body structure, market segment, and fuel economy.