Two SUVs with some similarities, but otherwise different in most aspects such as the starting price, horsepower, fuel economy, ground shadow size, and height. First of all, there is a $5,595 difference in the base MSRP. The 2018 Alfa Romeo Stelvio has a higher starting price than the 2018 BMW X2. Also, the 2018 Stelvio has a more powerful engine than the 2018 X2, and it gets 1.5 fewer miles on a gallon of fuel. And finally, the Stelvio body is slightly larger than the X2, and in addition to that, it's also taller. Among similarities are the body structure, market segment, and maximum occupancy.