Major Options / Build: Suspension Package, Third Row Seating, Backup Camera, Parking Sensors, Premium Package

Additional Description: 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 N-m] @ 4100 rpm)|Rear axle, 3.08 ratio|Suspension Package, Premium Smooth Ride|Differential, heavy-duty locking rear|Transfer case, active, single-speed, electronic Autotrac with rotary controls, does not include neutral. Cannot be dinghy towed. (Not available with 2WD models or (NHT) HD Trailering Package.)|Alternator, 150 amps|4-wheel drive|Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2" trailering receiver|Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil|Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator|GVWR, 7300 lbs. (3311 kg) (Standard on 4WD models.)|Suspension, front coil-over-shock with stabilizer bar|Suspension, rear multi-link with coil springs|Steering, power|Powertrain grade braking|Exhaust, aluminized stainless-steel muffler and tailpipe|Tools, mechanical jack and wheel wrench stored in rear quarter trim|Tire carrier, lockable outside spare winch-type mounted under frame at rear|Active aero shutters, front|Headlamps, halogen projector|Fog lamps with chrome surround|Mirrors, outside heated power-adjustable, body-color, manual-folding includes spotter mirror|Windshield style, acoustic laminated glass|Windshield, solar-absorbing|Glass, deep-tinted|Wipers, front rain-sensing, intermittent|Wiper, rear|Liftgate, rear manual|Audio system feature, Bose premium 9-speaker system with subwoofer in center console|Audio system feature, CD player|HD Radio|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Console, floor with storage area, cup holders (Not available with (AZ3) 40/20/40 split-bench front seats.)|Floor covering, color-keyed carpeting|Steering column, Tilt-Wheel, manual|Steering wheel, leather-wrapped|Driver Information Center, 4.2" diagonal multi-color|Windows, power all express down, front express up|Climate control, tri-zone automatic, with individual climate settings for driver, right-front passenger and rear passengers|Defogger, rear-window electric|Theft-deterrent system, electrical, unauthorized entry|Power outlet, 110-volt, 1.1 Amp, 150 Watt|Mirror, inside rearview manual day/night|Assist handles, 1st row passenger and 2nd row outboard seats|Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions|Cargo net|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Brakes, Hill Start-Assist|Daytime Running Lamps, with automatic exterior lamp control|Front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)|LATCH System (Lower Anchors and Tethers for CHildren), for child restraint seats lower anchors and top tethers located in all second-row seating positions, top tethers located in third row seating positions|Front and Rear Park Assist|Rear Vision Camera|Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)