When the Sport Utility Vehicle trend began, most vehicles in the segment were truck-based, body-on-frame vehicles. Most SUVs have morphed into car-based Crossover Utility Vehicles (CUVs). CUVs look like trucks, but most feature space-efficient unibody construction and drive like cars, which is no surprise as many share the same platforms as passenger cars made by their respective manufacturers. Not only has the segment grown, it has segmented as well. Lemon-Aid has expanded the SUV section over the years, reflecting the growth of the segment as well as new categories within it.