NAV, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, Tow Hitch, Alloy Wheels, Keyless Start, 4x4, Satellite Radio, Onboard Communications System, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM, Turbo KEY FEATURES INCLUDE 4x4, Satellite Radio, Onboard Communications System, Aluminum Wheels, Keyless Start. GMC SLE with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGES ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), SLE VALUE PACKAGE includes (PCQ) SLE Convenience package, (CGN) Bedliner, Spray-on, (ZM9) SLE Heated Package and (B59) Remote start, SIERRA HD PRO SAFETY PLUS PACKAGE includes (UKV) Trailer Side Blind Zone Alert, (UFG) Rear Cross Traffic Alert, (UVN) Bed View Camera, (UV2) HD Surround Vision, (UD5) Front and rear park assist and (TRG) Trailer Camera Provisions (Includes (UET) In-Vehicle Trailering App. GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Includes (CGN) Bedliner, Spray-on. SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (N37) manual tilt/telescoping steering column and (T3U) LED fog lights; Single rear wheel models also include (U01) Roof Marker Lamps, ASSIST STEPS, CHROMED TUBULAR, 6 RECTANGULAR CAB LENGTH (factory installed), REMOTE START PACKAGE includes (BTV) Remote Start, (UTJ) content theft alarm and (C49) rear-window defogger, MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/manual extending (extends 3.31 [84.25mm]), Black Includes Perimeter Lighting and (DD8) auto-dimming rearview mirror.), SLE HEATED PACKAGE includes (KA1) heated driver and passenger seats, (KI3) heated steering wheel, GVWR, 14,000 LBS. (6350 KG) WITH DUAL REAR WHEELS, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM with Google built in apps such as navigation and voice assistance, includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlayÂ