The 2007 Lincoln Navigator gets revised styling, an all-new frame that provides improved handling and ride quality, a redesigned interior with new seats for added comfort, and a new extended-length Navigator L model that adds 25 cubic feet of additional cargo space. These updates are enough to keep the big SUV in the ring to duke it out with a completely redesigned Cadillac Escalade. Just remember to bring a block of tasty parmigiano reggiano to scrape across the 2007 Navigator’s cheese-grater grillework.