SiriusXM with 360L includes a trial subscription to the Platinum Plan. Experience more channels in the vehicle, a more personalized experience and easier navigation. (IMPORTANT: The SiriusXM trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)|Audio system, 10.2 diagonal Premium GMC Infotainment System with Google built-in includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings|Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Audio system feature, Bose 14-Speaker Surround with CenterPoint|Infotainment display, 10.2 diagonal multi-color touchscreen|Headlamps, LED|Glass, acoustic, laminated windshield|Glass, windshield shade band|Glass, driver and front passenger laminated front door window|Lamps, stop and tail, LED|Wiper, rear intermittent|Wipers, front intermittent, Rainsense|Assist steps, Black with Gloss Black insert (Deleted when (B3L) power-retractable assist steps or (PCN) Denali Reserve Package are ordered.)|Fog lamps, front LED|Mirrors, outside heated power-adjustable, power-folding driver-side auto-dimming, integrated turn signal indicators and puddle lighting|Tires, 275/60R20SL all-season, blackwall (Standard with (RTL) 20 6-spoke multi-dimensional polished aluminum wheels only.)|Tire, spare P265/70R17 all-season, blackwall|Tire carrier, lockable outside spare winch-type mounted under frame at rear|Mirror caps, body-color|Luggage rack side rails, roof-mounted, bright|Glass, deep-tinted|Wheels, 20 x 9 (50.8 cm x 22.9 cm) 6-spoke multi-dimensional polished aluminum|Wheel, full-size spare, 17 (43.2 cm)|Moldings, Galvano bodyside|Liftgate, rear power programmable hands-free with GMC logo projection|Fascia, front|Door handles, chrome with body-color strip|Active Aero Shutters, upper (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)|Wireless Charging|Console, floor, power-sliding center with drawer secure storage, manual sliding armrest and cup holders for second row; deletes (USR) 2 USB data ports within center console (Replaced with (D07) floor console when (ATT) second row power 60/40 split-folding bench seats are ordered.)|Seats, heated and ventilated driver and front passenger, perforated|Power outlet, front auxiliary, 12-volt, located in the center stack of instrument panel|Theft-deterrent system, electrical, unauthorized entry|Head-Up Display, 15 diagonal multi-color|Keyless Open, includes extended range Remote Keyless Entry|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|Seats, heated driver and front passenger|Assist handles, overhead, driver and front passenger, located in headliner|Adaptive Cruise Control|Safety Alert Seat|Following Distance Indicator|USB charging-only ports, 4 type-C, (2) located on rear of center console and (2) in 3rd row|Seats, heated second row, outboard positions|Power outlets, 2, 120-volt located on the rear of the center console and rear cargo area|Steering wheel controls mounted audio, Driver Information Center, cruise control, Forward Collision Alert following gap button and heated steering wheel (when equipped)|Floor covering, color-keyed carpeting|USB data ports, 4 total; 2, one-type-A and one type-C located within center console and 2, one type-A and one type-C located on instrument panel (Deletes 2 USB ports located within center console, unless (D07) floor console is ordered.)|Universal Home Remote includes garage door opener, programmable|Window, power with driver Express-Up/Down|Seats, front bucket|Windows, power, rear with Express-Down|Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on|Mirror, inside rearview auto-dimming (Replaced by (DRZ) Rear Camera Mirror when (CWN) Advanced Technology Package is ordered.)|Seats, third row 60/40 split-bench, power-folding|Seats, second row bucket, power release|Sill plates, bright, front and rear doors (Denali-specific with logo.)|Steering column lock, electrical|Driver Information Center, enhanced, 12 diagonal multi-color digital display includes speedometer and tachometer gauges|Air conditioning, rear|Defogger, rear-window electric|Seat adjusters, 12-way power includes 8-way power driver and front passenger seats with 4-way power lumbar|Steering column, power tilt and telescopic|Window, power with front passenger Express-Up/Down|Assist handles, front passenger A-pillar and second row outboard B-pillar (Does not include front row passenger assist handle.)|Visors, driver and front passenger illuminated vanity mirrors|Door locks, power programmable with lockout protection|Seat trim, Perforated Leather-appointed|Floor mats, color-keyed carpeted first and second row, removable (Premium Denali-specific. Deleted when LPO floor mats or LPO floor liners are ordered.)|Remote Start|Memory settings recalls 2 driver presets for power driver seat, outside rearview mirrors and power and tilt and telescopic steering column|Steering wheel, heated|Steering wheel, wrapped|Wireless Apple CarPlay/Wireless Android Auto|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|GVWR, 7500 lbs. (3402 kg) (Standard on 4WD models with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Standard on 2WD models with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|Mechanical Jack with tools|Alternator, 220 amps (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)|Electronic Precision Shift|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Battery, 730 cold-cranking amps with 80 amp hour rating (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)|Engine air filtration monitor|Engine control, stop/start system disable button, non-latching|Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L87) 6.2L EcoTec3 V8 engine only.)|Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (4WD model only.)|Automatic Stop/Start|Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator (Deleted when (LM2) Duramax 3.0L Turbo-Diesel I6 engine is ordered.)|Fuel, gasoline, E15 (Standard with (L87) 6.2L EcoTec3 V8 Engine only.)|Exhaust, dual system with dual twin polished stainless-steel tips (Deleted when (LM2) Duramax 3.0L Turbo-Diesel I6 engine is ordered.)|Suspension, front coil-over-shock with stabilizer bar|Rear axle, 3.23 ratio|Steering, power|Suspension, Magnetic Ride Control|Suspension, rear multi-link with coil springs|Keyless Start, push-button|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]