This Ford Expedition Max delivers a Twin Turbo Regular Unleaded V-6 3.5 L/213 engine powering this Automatic transmission. ENGINE: 3.5L ECOBOOST V6 -inc: auto start-stop (STD).*This Ford Expedition Max Comes Equipped with These Options *.* Stop By Today *Test drive this must-see, must-drive, must-own beauty today at Barber Dyson Ford Lincoln, 501 E Highway 66, Elk City, OK 73644.