NAV, Sunroof, 3rd Row Seat, Heated Seats, Panoramic Roof, Turbo, Alloy Wheels, Tow Hitch, ILLUMINATED RUNNING BOARDS, TRAILER HITCH, HEATED STEERING WHEEL. GLS 450 trim, Polar White exterior. EPA 24 MPG Hwy/19 MPG City! SEE MORE!KEY FEATURES INCLUDEThird Row Seat, Navigation, Sunroof, Panoramic Roof, Full-Time 4MATIC All-Wheel. Rear Spoiler, MP3 Player, Remote Trunk Release, Privacy Glass, Keyless GO.OPTION PACKAGESILLUMINATED RUNNING BOARDS, TRAILER HITCH increased towing capacity, HEATED STEERING WHEEL.EXPERTS CONCLUDEGreat Gas Mileage: 24 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.