Back-Up Camera, Tow Hitch, AUDIO SYSTEM, 7 DIAGONAL COLOR TOUCH... ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE.. ONYX BLACK exterior and JET BLACK / DARK ASH interior, Sierra 1500 trim. FUEL EFFICIENT 23 MPG Hwy/16 MPG City! READ MORE! ======KEY FEATURES INCLUDE: Back-Up Camera. Electronic Stability Control, HID headlights, 4-Wheel ABS, 4-Wheel Disc Brakes, Tire Pressure Monitoring System. ======OPTION PACKAGES: ELEVATION EDITION includes (NZQ) 20 x 9 Black-painted aluminum wheels, (QT0) P275/55R20 all-season, blackwall tires, (DL8) outside heated power-adjustable mirrors, (DP6) body colored mirror caps, (TRB) body color accented grille surround, (AQQ) Remote Keyless Entry, (A91) remote locking tailgate, (AKO) deep tinted glass, (B86) bodyside, body color moldings, (KI4) 110-volt AC power outlet, (UE1) OnStar, (VV4) OnStar 4G LTE Wi-Fi Hotspot, (B30) carpeted floor, (VB5) front body-color bumper, (VT5) rear body-color bumper with corner steps, (D75) body colored door handles, (T3U) LED front fog lamps and (V76) Black recovery hooks on 2WD model. ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm), TRAILERING EQUIPMENT includes trailer hitch, 7-pin and 4-pin connectors (Includes (G80) locking rear differential.), AUDIO SYSTEM, 7 DIAGONAL COLOR TOUCH SCREEN WITH GMC INFOTAINMENT SYSTEM, AM/FM with USB ports, auxiliary jack, Bluetooth streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (STD), TRANSMISSION, 6-SPEED AUTOMATIC ======EXPERTS RAVE: Great Gas Mileage: 23 MPG Hwy. 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.