An SUV may be the ideal vehicle type to choose when you purchase your next vehicle. There are many classes of SUVs to select from, but they all generally have considerable interior space, ample cargo room and thoughtful features. However, because the size, features, power and styles of today's SUVs can vary dramatically, it is essentially that you make a thoughtful selection. Consider that some dealerships only carry midsize luxury SUVs, but you may need a full-size SUV or a subcompact crossover.