The Toyota Prius is the poster child of hybrids, but Chevrolet wants its new Tahoe Hybrid to take the little fuel sipper’s parking spot in your mind. It’s as big as any other full-size SUV out there, gives up none of its passenger carrying ability, and little of its towing capacity. But it gets an EPA estimated 21 mpg in the city, which matches a four-cylinder Toyota Camry, a number borne out by real-world testing. Considering the last Tahoe we tested got a lousy 13.5 mpg, that $785 per year fuel savings is a serious game changer.