CARFAX One-Owner. Clean CARFAX. 4x4, Customer Trade In, 10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2-Speed Active Transfer Case, 2nd Row Heated Outboard Seats, 6 Rectangular Chromed Tubular Assist Steps, 730 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery, Apple CarPlay/Android Auto, Automatic Emergency Braking, Automatic temperature control, Bose Premium 7 Speaker Sound System, Driver Alert Package I, Driver Alert Package II, Driver Memory, Electric Rear-Window Defogger, Following Distance Indicator, Forge Perforated Leather-Appointed Seat Trim, Forward Collision Alert, Front fog lights, Fully automatic headlights, Garage door transmitter, Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, HD Rear Vision Camera, Heated door mirrors, Heated front seats, Heated steering wheel, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Lane Change Alert w/Side Blind Zone Alert, Lane Departure Warning System, LED Cargo Area Lighting, OnStar & GMC Connected Services Capable, Power door mirrors, Power passenger seat, Power Sliding Rear Window w/Defogger, Preferred Equipment Group 5SA, ProGrade Trailering System, Radio: AM/FM w/Prem GMC Infotainment System & Navi, Rear Cross Traffic Alert, Remote keyless entry, Remote Vehicle Starter System, SiriusXM w/360L, Snow Plow Prep/Camper Package, Spray-On Pickup Bed Liner w/Denali Logo, Ultrasonic Front & Rear Park Assist, Ventilated front seats, Wheels: 20 Multi-Dimensional Polished Aluminum, Wireless Charging, X31 Off-Road Package. Certified. Onyx Black 2020 GMC Sierra 3500HD Denali 4D Crew Cab 4WD 6-Speed Automatic 6.6L V8 GMC Certified Pre-Owned Details: * Vehicle History * Transferable Warranty * Roadside Assistance * 24 months/24,000 miles (whichever comes first) Certified Pre-Owned Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription * Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date * Warranty Deductible: $0 * 172 Point Inspection * Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date Contact Handy Buick GMC for details on this vehicle today! Reach out to us at 802-524-4615, speak with one of our customer friendly purchase and leasing consultants to schedule the test drive of your next NEW or PRE-OWNED vehicle!.