NAV, Heated Leather Seats, Sunroof, SLT PREMIUM PACKAGE, SUNROOF, POWER, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM.. ENGINE, DURAMAX 6.6L TURBO-DIESEL V8... 4x4, Turbo, Alloy Wheels. STERLING METALLIC exterior and JET BLACK interior OPTION PACKAGESENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIE... Read More