NAV, Sunroof, Heated Seats, Alloy Wheels, Turbo, Full-Time 4MATIC All-Wheel, Back-Up Camera. EPA 33 MPG Hwy/24 MPG City! E 350 trim. Warranty 4 yrs/50k Miles - Basic Warranty; CLICK ME!KEY FEATURES INCLUDENavigation, Full-Time 4MATIC All-Wheel, Heated Driver Seat, Back-Up Camera, Turbocharged MP3 Player, Keyless GO, Remote Trunk Release, Steering Wheel Controls, Child Safety Locks.EXPERTS CONCLUDEGreat Gas Mileage: 33 MPG Hwy.Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.