2019 BMW X4 M40i vs. 2020 Porsche Cayenne

Two SUVs with some similarities, but otherwise different in most aspects such as the modifications, cargo volume, starting price, horsepower, fuel economy, and ground shadow size. First of all, the 2019 BMW X4 M40i is priced $6,350 lower compared to the base MSRP of the 2020 Porsche Cayenne. Also, the 2020 Cayenne has a more powerful engine and gets 4.5 mpg less than the 2019 X4 M40i. In addition, the X4 M40i has a slightly smaller body than the Cayenne. And then, the Porsche Cayenne has a 8.6 ft² larger cargo area behind second-row seats. Among similarities are the body structure, market segment, height, and maximum occupancy.