If you know anything at all about the UK motor industry you’ll be aware that the most popular car in this country, going by registrations, is the Ford Fiesta. It has been at the top of the tree for years, and looks likely to remain there for a long time unless something disastrous happens to Ford. But how does it fare in Europe as a whole? In fact, what were the most popular cars in the region in 2018? With the help of industry analysis company JATO, we can tell you just that.