Major Options / Build: Navigation System, Storage Package, Bluetooth, Dual Rear Wheels, Backup Camera, Blind Spot Monitoring, Parking Sensors, Off Road Package, Heated Seats, 5th Wheel, Android Auto, CarPlay

Additional Description: Contact Legacy Buick GMC of Laurel today for information on dozens of vehicles like this 2020 GMC Sierra 3500HD Denali. You appreciate the finer things in life, the vehicle you drive should not be the exception. Style, performance, sophistication is in a class of its own with this stunning GMC Sierra 3500HD Denali. Equipped with 4WD, this GMC Sierra 3500HD Denali gives you added confidence to tackle the surface of any path you take. This vehicle won't last long, take it home today. This is the one. Just what you've been looking for. Dealer Disclosure: Prices do not include state and local tax, title, license, notarial fees, convenience fees, documentary fees, portfolio protection, etch, destination and any finance charges. All prices, specifications and availability subject to change without notice. Contact dealer for most current information .Not available with special finance, lease and some other offers.Audio system, Premium GMC Infotainment System with Navigation and 8 diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (Includes (PZ8) Hitch Guidance with hitch view.)|HD Radio|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.)|Bluetooth for phone connectivity to vehicle infotainment system|Bose Sound System, premium 7-speaker system with Richbass woofer|Glass, deep-tinted|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Fog lamps, LED|Door handles, chrome|IntelliBeam, automatic high beam on/off (Included and only available with (PDJ) Driver Alert Package II.)|Taillamps, LED signature taillight with LED stop and reverse light|LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob|Mirror caps, chrome|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Grille, Signature Denali grille with high gloss Black mesh and Chrome inserts|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Wheels, 20 (50.8 cm) multi-dimensional Polished aluminum (Requires single rear wheels.)|Lamps, Smoked Amber LED roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)|Bumper, front, body-color lower|Single Rear Wheels|Tailgate, GMC MultiPro Tailgate with six functional load/access features|Wheelhouse liners, rear (Not available with dual rear wheel models.)|BedStep, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)|Bumper, rear body-color, with corner steps|Tailgate and bed rail protection caps, top|Assist steps, chromed tubular, 6 rectangular cab length (factory installed)|CornerStep, rear bumper|Window, power, rear sliding with rear defogger|Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Not available with any Ship Thrus EXCEPT (VSH), (VTV), (TCH) or (TCE).)|Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31 [84.25mm])|Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)|Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps|Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)|Tires, LT275/65R20 all-terrain, blackwall (Requires single rear wheels.)|Moldings, beltline, stainless steel|Seats, heated second row outboard seats|Cruise control, steering wheel-mounted|Door locks, power|Driver Information Center, enhanced, 8 diagonal multi-color digital display includes analog speedometer and tachometer gauges|Universal Home Remote|Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Driver memory, recalls driver presets for power driver seat and outside mirrors|Window, power front, drivers express up/down|In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)|Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability|Seating, heated driver and front outboard passenger|USB ports, 2 (first row) located on instrument panel|Seats, ventilated driver and front passenger|Floor mats, carpeted front (Unique premium carpet. Deleted when LPO floor liners are ordered.)|Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered.)|Steering column, manual Tilt-Wheel and telescoping|Power outlet, rear auxiliary, 12-volt|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Steering wheel, heated|USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack|Seats, front bucket with center console|Mirror, inside rearview auto-dimming|Power outlet, front auxiliary, 12-volt|Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|USB ports, dual, charge-only (2nd row)|Seat adjuster, driver 10-way power including lumbar|Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor) (Rear seat is leather-appointed.)|Exterior Temperature Display located in radio display|Wireless Charging|Windows, power rear, express down|Defogger, rear-window electric|Air conditioning, dual-zone automatic climate control|Keyless Open and Start|Floor covering, color-keyed carpeting|Seat trim, Forge Perforated Leather-appointed seats|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Theft-deterrent system, unauthorized entry|Steering wheel audio controls|Remote vehicle starter system|Steering wheel, leather-wrapped|Window, power front, passenger express up/down|Seat adjuster, passenger 10-way power including lumbar|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Compass, located in instrument cluster|Steering column, lock control, electrical|Air vents, rear|Air filtration monitoring|GVWR, 11,500 lbs. (5216 kg) with single rear wheels (Included and only available with model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)|Transmission, 6-speed automatic, heavy-duty|Air filter, high-capacity|Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section|Differential, heavy-duty locking rear|LPO, Chrome recovery hooks (dealer installed)|Cooling, auxiliary external transmission oil cooler|Pickup bed includes bed assist step|Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)|Cooling, external engine oil cooler|Four wheel drive|Brake lining wear indicator|Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)|Trailer brake controller, integrated|Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)|Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Transfer case, two-speed active electronic Autotrac with push button control|Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)|Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)|Skid Plates protect the oil pan, front axle and transfer case|Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue|Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)|Driver Alert Package I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting.|Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance|Driver Alert Package II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator|ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App|X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)|Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Lane Departure Warning (Included and only available with (PDJ) Driver Alert Package II.)|Hill Descent Control (Not available with dual rear wheels.)|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching|Following Distance Indicator (Included and only available with (PDJ) Driver Alert Package II.)|Rear Seat Reminder|Automatic Emergency Braking (Included and only available with (PDJ) Driver Alert Package II.)|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Forward Collision Alert (Included and only available with (PDJ) Driver Alert Package II.)|StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist|Lane Change Alert with Side Blind Zone Alert|Safety Alert Seat|Rear Cross Traffic Alert|HD Rear Vision Camera|Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes 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 signature lighting|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|Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt|Front and Rear Park Assist, ultrasonic