Ford's biggest SUV gets a long await reboot. Now built with an all aluminum body and high strength steel frame, the 2018 Expedition weighs 300 pounds less than the model it replaces. Powered by their 3.5-liter EcoBoost V6 and the new 10-spd automatic transmission, exact horsepower numbers haven't been announced yet. Ford says it'll be packed with their latest technologies, including 360 degree cameras, active park assist, and their SYNC 3 system. MotorWeek is on the show floor of the 2017 Chicago Auto Show, so maybe we'll get more details in the coming days. Until then, check out this video from Ford.