2019 BMW X4 M40i vs. 2019 BMW X6 M

What we have here are two SUVs from BMW with some differences, such as the modifications, starting price, horsepower, fuel economy, cargo volume, ground shadow size, and height. First of all, there is a $45,250 difference in the base MSRP. The 2019 BMW X6 M has a higher starting price than the 2019 BMW X4 M40i. Also, the 2019 X6 M has a more powerful engine and gets 7 mpg less than the 2019 X4 M40i. In addition, the X4 M40i body is slightly smaller than the X6 M, and in addition to that, it's also shorter. And then, the BMW X4 M40i has 8.1 ft² less cargo area behind second-row seats. Among similarities are the body structure, market segment, and maximum occupancy.