View 9 Photos View 1 Video 2020 GMC 3500 Denali Crew Cab Long Box 4WD Crew Cab Truck Newly Listed At auction Aug. 24 GovDeals is an Online Auction for Government Surplus – LOT#25464-43, Auction Ends 8/31/2026. To see full details, additional photos and current bid, please use this... ConditionUsedUsage39,639 MilesDuty ClassLight Duty TruckEngine ModelL5P - DI, DURAMAX, GEN 5 VAR. 1Drivetrain4WDTransmission6 Speed AutomaticStock Number25464-43 MLS Number14561759CategoryPickup Trucks Last Updated8/24/2026 LocationScience Hill, KY, US Listed ByGovDeals, Inc. (833) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info