Third Row Seat, Heated Seats, Moonroof, Nav System, LOAD SILL GUARD, AMG® LINE EXTERIOR, NATURAL GRAIN GREY OAK WOOD TRIM, TRAILER HITCH, HEATED STEERING WHEEL, Hitch, Turbo Charged Engine, Full-Time 4MATIC® All-Wheel, Panoramic Roof, Power Liftgate, ILLUMINATED RUNNING BOARDS, Aluminum Wheels. GLS 450 trim, Selenite Grey Metallic exterior and Black interior. EPA 24 MPG Hwy/19 MPG City! AND MORE!KEY FEATURES INCLUDEThird Row Seat, Navigation, Sunroof, Panoramic Roof, Full-Time 4MATIC® All-Wheel, Power Liftgate, Rear Air, Heated Driver Seat, Cooled Driver Seat, Back-Up Camera, Turbocharged, Premium Sound System, Satellite Radio, iPod/MP3 Input, Onboard Communications System Rear Spoiler, MP3 Player, Keyless Entry, Remote Trunk Release, Privacy Glass. OPTION PACKAGESAMG® LINE EXTERIOR AMG® Rear Apron, black diffuser-look insert and chrome trim strip, AMG® Side Skirts in Body Color, Large Front Brake System, larger brake discs at the front axle, AMG® Brushed Stainless Steel Sports Pedals, black rubber studs, AMG® Floor Mats, AMG® Sport 3-Twin-Spoke Steering Wheel, flattened bottom, embossed nappa leather, silver chrome shift paddles, gloss black and silver spokes and touch control panels, Front and Rear Flared Wheel Arches in Body Color, AMG® Bodystyling, AMG® front apron w/air outlets in the wheel arch linings, ILLUMINATED RUNNING BOARDS, TRAILER HITCH increased towing capacity, HEATED STEERING WHEEL, LOAD SILL GUARD, NATURAL GRAIN GREY OAK WOOD TRIM. EXCELLENT SAFETY FOR YOUR FAMILYBlind Spot Monitor, Cross-Traffic Alert, Lane Keeping Assist, Child Safety Locks, Electronic Stability Control, Brake Assist, 4-Wheel ABS, 4-Wheel Disc Brakes, Tire Pressure Monitoring System Mercedes-Benz GLS 450 with Selenite Grey Metallic exterior and Black interior features a Straight 6 Cylinder Engine with 375 HP at 5500 RPM*. .