Boasts 22 Highway MPG and 17 City MPG! This Ford Expedition boasts a Twin Turbo Premium Unleaded V-6 3.5 L/213 engine powering this Automatic transmission. ENGINE: 3.5L ECOBOOST V6 -inc: auto start-stop technology (STD).*This Ford Expedition Comes Equipped with These Options *.* Stop By Today *You've earned this- stop by Barber - Dyson Ford located at 501 E Highway 66, Elk City, OK 73644 to make this car yours today!