I, for one, am deeply disappointed that the Model Y is yet another CUV. From what little we've seen, there will be minor increases in clearance and a slightly higher bulge in the back. As the OP pointed out, small hatchbacks are extremely popular in Europe. The only reason we don't own a hatchback at this time is they are insanely difficult to find used in the Portland area. I think people who have them run them until they die. Oddly enough, that's what we did with our last one.