Major Options / Build: Sunroof/Moonroof, Navigation System, Adaptive Cruise Control, DVD Entertainment System, Suspension Package, Alloy Wheels, Third Row Seating, Blind Spot Monitoring, Parking Sensors, Heated Seats, Ultimate Package, Security Package, Memory Package, Backup Camera

Additional Description: Engine, 6.2L EcoTec3 V8 with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 N-m] @ 4100 rpm)|Rear axle, 3.23|Suspension Package, Magnetic Ride Control|Keyless start, push button start|Air cleaner, high-capacity|Differential, heavy-duty locking rear|Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Requires 4WD.)|Alternator, 170 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|Trailer brake controller, integrated|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|Luggage rack side rails, roof-mounted, Black (Includes bright accent.)|Active aero shutters, front|Moldings, bright bodyside|Headlamps, projector beam, high intensity discharge|Fog lamps with chrome surround|Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, body-color with integrated turn signal indicators and ground illumination.|Windshield style, acoustic laminated glass|Windshield, solar-absorbing|Glass, deep-tinted|Wipers, front rain-sensing, intermittent|Wiper, rear|Liftgate, rear power programmable, hands free|Audio system feature, Bose Centerpoint Surround Sound premium 10-speaker system|Audio system feature, CD player (Replaced by (U42) rear seat entertainment system when (U42) is ordered. Deleted when (PEC) Denali Ultimate Package is ordered.)|HD Radio|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)|Bose Active Noise Cancellation|Seats, heated second row, outboard positions|Safety Alert Seat|Console, floor with storage area, cup holders|Floor covering, color-keyed carpeting|Steering column, power tilt and telescopic|Steering wheel, heated, leather-wrapped|Driver Information Center, 8" diagonal customizable driver display|Head-Up Display includes digital multi-function readouts|Windows, power all express down, front express up|Universal Home Remote includes garage door opener, programmable|Climate control, tri-zone automatic, with individual climate settings for driver, right-front passenger and rear passengers|Defogger, rear-window electric|Power outlet, 110-volt, 1.1 Amp, 150 Watt|Power outlets, 5 auxiliary, 12-volt includes outlets in the instrument panel, console, back of the console, 1 in 3rd row and 1 in the cargo area.|Mirror, inside rearview auto-dimming|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|Lighting, interior includes courtesy lighting with theater dimming, lighting for front and rear door handles, front and rear passenger footwells and door storage area|Cargo net|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|IntelliBeam, automatic high beam on/off|Automatic Emergency Braking|Brakes, Hill Start-Assist|Daytime Running Lamps, with automatic exterior lamp control|Airbags, Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions (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.)|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 Cross Traffic Alert|Forward Collision Alert|Rear Vision Camera|Lane Change Alert with Side Blind Zone Alert|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)