4. 2013 Mazda CX-5
(KBB) -- Stuffing your face outside a stadium in anticipation of watching athletes exercise is the staple pastime of diehard sports fans around the country. But stocking enough tailgating provisions to satisfy your friends and family can cost a bundle. Luckily, the Mazda CX-5 is the most fuel-efficient SUV available, leaving you with extra cash for that indispensable novelty foam hand.