NAV, Sunroof, 3rd Row Seat, Heated Leather Seats, Panoramic Roof, Turbo, Alloy Wheels, Full-Time 4MATIC All-Wheel. GLS 580 trim, Obsidian Black Metallic exterior and Catalana Beige/Black interior. AND MORE!KEY FEATURES INCLUDEThird Row Seat, Navigation, Sunroof, Panoramic Roof, Full-Time 4MATIC All-Wheel Rear Spoiler, Leather Seats, MP3 Player, Privacy Glass, Keyless GO. Mercedes-Benz GLS 580 with Obsidian Black Metallic exterior and Catalana Beige/Black interior features a 8 Cylinder Engine with 510 HP at 5500 RPM*.Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.