The Nissan Pathfinder is one of the few remaining midsize SUVs that still use a body-on-frame chassis. With the latest redesign coming in 2004, Nissan made the Pathfinder larger in just about every dimension, which allowed the SUV to now offer three-row seating. The Nissan Pathfinder comes with a five-year/60,000-mile powertrain warranty and gets an estimated 18-22 mpg on the highway.