Which is bigger BMW X1 or X2?The 2018 BMW X2 is a sportier take on crossover driving. It sits 2.8 inches lower than its sibling and is 3.2 inches shorter in length as well. ... BMW sets it apart by giving it a slimmer windows and a sloping rear roofline. By comparison, the X1 is noticeably taller in the back and has a bigger cargo hold.2018 BMW X1 vs 2018 BMW X2 | What's the Difference?
