The X5 M and the X6 M are similar models, but there is a slight difference in design, and the BMW X6 M is more coupe-like. It uses the same engine as the X5 M, and it is connected to an eight-speed automatic transmission. The features are the same as well.
Five countries outside Europe worth a winter flight—Japan, Morocco, Egypt, Mexico and Costa Rica—with the right window for each and the catch nobody mentions.