While the hatchback has long been associated with cheap small cars in a country accustomed to a proper sedan with a real trunk, the rise of the SUV has opened peoples' minds and eyes to the functionality offered by a big rear door. For the same reason, more and more people are buying into the virtues of wagons, which offer more versatility than their sedan counterparts with virtually no drop-off in performance. Here, the Kelley Blue Book editors highlight some of the best hatchbacks and wagons on the road.