2018 BMW X5 M vs. 2018 Porsche Cayenne

Two SUVs with more similarities, such as the body structure, market segment, ground shadow size, height, and maximum occupancy, than differences, like the starting price, cargo volume, horsepower, and fuel economy. First of all, there is a $41,100 difference in the base MSRP. The 2018 BMW X5 M has a higher starting price than the 2018 Porsche Cayenne. Also, the 2018 X5 M has bigger and thirstier engine; the 2018 Cayenne gets 2.6 more mpg. And finally, the X5 M has a 12.1 ft² larger cargo area behind second-row seats. Among similarities are the body structure, market segment, ground shadow size, height, and maximum occupancy.