Certified. GMC Certified Pre-Owned Details: * Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date * Roadside Assistance * 172 Point Inspection * 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 * Transferable Warranty * Vehicle History * Warranty Deductible: $0 * Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date2020 GMC Sierra 2500HD Denali 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather. Denali Priced below KBB Fair Purchase Price!Odometer is 16935 miles below market average!