Boasts 22 Highway MPG and 16 City MPG! This Ford Expedition Max delivers a Twin Turbo Premium Unleaded V-6 3.5 L/213 engine powering this Automatic transmission. ENGINE: 3.5L ECOBOOST V6 (STD). *This Ford Expedition Max Comes Equipped with These Options * . * Visit Us Today * A short visit to Barber - Dyson Ford located at 501 E Highway 66 Elk City OK 73644 can get you a dependable Expedition Max today!