Clean CARFAX. CARFAX One-Owner. 2021 Ford Expedition Limited Silver 4WD EcoBoost 3.5L V6 GTDi DOHC 24V Twin Turbocharged 4WD. Drive Forever limited lifetime engine and transmission protection on all eligible new and used vehicles. Every new and Conklin-Certified used vehicle includes a complimentary rental vehicle when you have any Service completed for three full years. Every Conklin-Certified used vehicle is backed by a 3-day buyback guarantee. Conklin Automotive Newton New and Used Car Dealership near Wichita Kansas.