Redesigned for 2018, the Navigator builds upon its Ford Expedition sibling with more luxury and showmanship. The cabin of the new Navigator is thoroughly modern, elegant, and expensive looking--a stark contrast to the dated design of the outgoing model. Laminated front and side glass should help cut down on the excessive wind noise that plagued the previous Navigator. Designed with big, technology-laden families in mind, the three-row interior features numerous power ports and seating configurations that can accommodate up to eight passengers by using a second-row bench seat. The twin-turbo V6 is estimated to produce 450 hp, much more spritely than the last-generation model. A new 10-speed automatic transmission replaces the previous six-speed. Rear-drive is standard, with four-wheel drive being optional. The new Navigator goes on sale in fall 2017.