NAV, Sunroof, 3rd Row Seat, Heated Seats, Panoramic Roof, Turbo, Alloy Wheels, Tow Hitch, TRAILER HITCH. Polar White exterior and Macchiato Beige/Black interior, GLS 450 trim. FUEL EFFICIENT 24 MPG Hwy/19 MPG City! KEY FEATURES INCLUDEThird Row Seat, Navigation, Sunroof, Panoramic Roof, Full-Time 4MATIC® All-Wheel. Mercedes-Benz GLS 450 with Polar White exterior and Macchiato Beige/Black interior features a Straight 6 Cylinder Engine with 375 HP at 5500 RPM*. OPTION PACKAGESTRAILER HITCH increased towing capacity, HEATED STEERING WHEEL. Bluetooth® is a registered mark of Bluetooth® SIG, Inc. and Burmester® is a registered trademark of Burmester® Audiosysteme GmbH, Berlin, Germany. harman/kardon® and Logic 7® are registered marks of Harman International Industries, Incorporated. Horsepower calculations based on trim engine configuration. 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.