The 2015 Lincoln Navigator is powered by a twin-turbo, 3.5-liter EcoBoost V6 creating at least 370 hp, this new full-size SUV has been brought up to speed with features like MyLincoln Touch with Sync and an 8-inch touchscreen, dual displays around the speedometer, HID headlamps with LED running and taillights, standard 20-inch rims with 22-inchers available as an option, an updated cabin, a blind-spot detection system, and, an all-new body.