Major Options / Build: Sunroof/Moonroof, Navigation System, Adaptive Cruise Control, Technology Package, Third Row Seating, Blind Spot Monitoring, Parking Sensors, Premium Package, Heated Seats, Ultimate Package, Android Auto, CarPlay, Security Package, Bluetooth, Backup Camera, Remote Start

Additional Description: Infotainment display, 10.2 diagonal multi-color touchscreen|Audio system, 10.2 diagonal GMC Infotainment System with Navigation includes multi-touch display, AM/FM/SiriusXM stereo, Bluetooth streaming audio for music and most phones, Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings|SiriusXM with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)|Audio system feature, Bose 14-Speaker Surround with CenterPoint|HD Radio|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Wipers, front intermittent, Rainsense|Glass, windshield shade band|Lamps, stop and tail, LED|Tire carrier, lockable outside spare winch-type mounted under frame at rear|Fog lamps, front LED|Headlamps, LED|Wheels, 20 x 9 (50.8 cm x 22.9 cm) 6-spoke multi-dimensional polished aluminum|Glass, deep-tinted|Moldings, Galvano bodyside|Liftgate, rear power programmable hands-free with GMC logo projection|Active Aero Shutters, upper|Tires, 275/65R20SL all-season, blackwall (Standard with (RTL) 20 6-spoke multi-dimensional polished aluminum wheels only.)|Luggage rack side rails, roof-mounted, bright|Wiper, rear intermittent|Mirror caps, body-color|Fascia, front|Wheel, full-size spare, 17 (43.2 cm) steel|Tire, spare P265/70R17 all-season, blackwall|Mirrors, outside heated power-adjustable, power-folding driver-side auto-dimming, integrated turn signal indicators and puddle lighting|Glass, acoustic, laminated windshield|Glass, driver and front passenger laminated front door window|Assist steps, Black with Gloss Black insert (Deleted when (B3L) power-retractable assist steps, (PDK) Denali Premium Package or (PEC) Denali Ultimate Package are ordered.)|Defogger, rear-window electric|Safety Alert Seat|Keyless Open, includes extended range Remote Keyless Entry|Assist handles, front passenger A-pillar and second row outboard B-pillar (Does not include front row passenger assist handle.)|Steering column, lock control, electrical|Visors, driver and front passenger illuminated vanity mirrors|Mirror, inside rearview auto-dimming (Replaced by (DRZ) Rear Camera Mirror when (CWN) Advanced Technology Package is ordered.)|Console, floor with storage area, cup holders|Head-Up Display, 15 diagonal multi-color|Memory settings recalls 2 driver presets for power driver seat, outside rearview mirrors and power and tilt and telescopic steering column|Door handles, chrome with body-color strip|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|Power outlet, front auxiliary, 12-volt, located in the center stack of instrument panel|Seat adjusters, 12-way power includes 8-way power driver and front passenger seats with 4-way power lumbar|Sill plates, bright, front and rear doors (Denali-specific with logo.)|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Following Distance Indicator|Assist handles, overhead, driver and front passenger, located in headliner|USB data ports, 2, one type-A and one type-C, located within center console (Deleted when (DCH) power-sliding center console is ordered.)|Remote Start|Seats, third row 60/40 split-bench, power-folding|Wireless Apple CarPlay/Wireless Android Auto|Window, power with front passenger Express-Up/Down|Steering wheel, heated, automatic|USB data ports, 2, one type-A and one type-C includes SD Card Reader, located within front center console (When (DCH) power-sliding center console is ordered, relocated within instrument panel.)|Cruise control, electronic with set and resume speed (Replaced with (KSG) Adaptive Cruise Control when (CWN) Advanced Technology Package is ordered.)|Floor covering, color-keyed carpeting|Air conditioning, rear|Seat trim, Perforated Leather-appointed|Seats, second row bucket, power release|Steering wheel controls mounted audio, Driver Information Center, cruise control, Forward Collision Alert following gap button and heated steering wheel (when equipped)|Steering column, power tilt and telescopic|Seats, heated driver and front passenger|Power outlets, 2, 120-volt located on the rear of the center console and rear cargo area|Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants|Seats, front bucket|USB charging-only ports, 4, (2) located on rear of center console and (2) in 3rd row|Theft-deterrent system, electrical, unauthorized entry|Driver Information Center, enhanced, 8 diagonal multi-color digital display includes analog speedometer and tachometer gauges|Floor mats, color-keyed carpeted first and second row, removable (Premium Denali-specific.)|Wireless charging|Seats, heated second row, outboard positions|Universal Home Remote includes garage door opener, programmable|Window, power with driver Express-Up/Down|Windows, power, rear with Express-Down|Seats, heated and ventilated driver and front passenger perforated leather seating surfaces.|Steering wheel, leather-wrapped|Door locks, power programmable with lockout protection|Engine air filtration monitor|Mechanical Jack with tools|Engine, 6.2L EcoTec3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm)|Automatic Stop/Start|Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil|Suspension, rear multi-link with coil springs|Suspension, front coil-over-shock with stabilizer bar|Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul|Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2 trailering receiver|Fuel, gasoline, E15|Alternator, 220 amps|Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator|Keyless Start, push-button|Suspension, Magnetic Ride Control|Steering, power|Engine control, stop/start system disable button, non-latching|Differential, mechanical limited-slip|Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (4WD model only.)|Electronic Precision Shift|GVWR, 7500 lbs. (3402 kg) (4WD models only.)|4-wheel drive|Battery, 800 cold-cranking amps|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Rear axle, 3.23 ratio|Exhaust, dual system with dual twin polished stainless-steel tips|GMC Pro Safety Plus includes (UKC) Lane Change Alert with Side Blind Zone Alert, (UHX) Lane Keep Assist with Lane Departure Warning, (UFG) Rear Cross Traffic Alert, (UHY) Automatic Emergency Braking, (UEU) Forward Collision Alert, (UD5) Front and Rear Park Assist, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking and (TQ5) IntelliBeam headlamps|Forward Collision Alert|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Front Pedestrian Braking|Rear Pedestrian Alert|HD Surround Vision|Lane Change Alert with Side Blind Zone Alert (Replaced by (UKV) Trailer Side Blind Zone Alert when (NHT) Max Trailering Package is ordered.)|IntelliBeam, automatic high beam on/off|Hitch Guidance|LATCH system (Lower Anchors and Tethers for CHildren), for child safety seats lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions|StabiliTrak, stability control system with brake assist includes traction control and electronic trailer sway control|Rear Seat Reminder|Hill Start Assist|Rear Cross Traffic Alert|Lane Keep Assist with Lane Departure Warning|Automatic Emergency Braking (Replaced by (UGN) Enhanced Automatic Emergency Braking when (CWN) Advanced Technology Package is ordered.)|Tire Pressure Monitoring System, auto learn, includes Tire Fill Alert (does not apply to spare tire)|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.)|Daytime Running Lamps, LED|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|Hill Descent Control (4WD model only.)|Front and Rear Park AssistDENALI PREMIUM PACKAGE|EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS|ENGINE, 6.2L ECOTEC3 V8|ONYX BLACK|TRANSMISSION, 10-SPEED AUTOMATIC