Save2021 GMC Sierra 2500HD SLT$47,480Used105,739miles4X4Leather6 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49NEY0MF155962Seth Wadley Chevrolet GMC PerryPerry, OK 730771,167580-307-1028Check Availability
Save2023 GMC Sierra 2500HD AT4$58,670Used50,094miles4X4Leather5 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT19PEY5PF177717ALM KennesawKennesaw, GA 30144231678-631-3575Check Availability
SaveStock Photo - Actual vehicle may differ2021 GMC Sierra 2500HD AT4$58,947Used46,341miles4X4Leather5 seatsTows 14,500 lbsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49PEY9MF207570Camelback ToyotaPhoenix, AZ 850141,139602-892-9801Check Availability
Save2025 GMC Sierra 2500HD Pro$44,500Used3,664miles4X46 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4ULE73SF126995AutoSavvy Houston NorthwestHouston, TX 77065166833-347-0525Check Availability
Save2021 GMC Sierra 2500HD Denali$55,000Used53,333miles4X4Leather5 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49REY9MF119355Tim Short Chrysler Dodge Jeep Ram of MaysvilleMaysville, KY 41056516606-462-1579Check Availability
SaveStock Photo - Actual vehicle may differ2018 GMC Sierra 2500HD Denali$28,594Used203,853miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12UEYXJF155254Stephen Wade Auto CenterSaint George, UT 84770779435-244-2738Check Availability
Save2026 GMC Sierra 2500HD SLE$76,060New1miles4X46 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UMEY2TF317386Bob Pion Buick GMCChicopee, MA 01020237413-598-8377Check Availability
Save2026 GMC Sierra 2500HD SLE$65,575New1miles4X46 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UME76TF315888Bob Pion Buick GMCChicopee, MA 01020237413-598-8377Check Availability
Save2026 GMC Sierra 2500HD Denali$92,005New1miles4X4Leather5 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UREY5TF316133Bob Pion Buick GMCChicopee, MA 01020237413-598-8377Check Availability
Save2022 GMC Sierra 2500HD SLE$52,995Used53,357miles4X46 seatsTows 14,500 lbsEst. ValueHigh PricedEngineV-8 cyl DieselTransmissionAutomaticEst. Fuel Economy (MPG)-VIN1GT49MEYXNF333369Corning FordCorning, CA 96021117530-824-5434Check Availability
Save2026 GMC Sierra 2500HD Denali$80,950New3miles4X4Leather5 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4URE77TF315752Rossi Chevrolet GMCWashington, NJ 07882371908-320-4464Check Availability
Save2005 GMC Sierra 2500HD SLT$11,995Used97,043milesRear WheelTows 12,000 lbsEst. Value-Engine8.1L V8 Gasoline 330hpTransmission5-Speed AutomaticEst. Fuel Economy (MPG)-VIN1GTHC29G65E254974Truck Ranch American ForkAmerican Fork, UT 8400382801-878-6544Check Availability
Save2016 GMC Sierra 2500HD SLT$19,995Used248,398miles4X4Leather6 seatsEst. ValueGreat DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12TEG2GF271350JRR Motor Sales LLCCampbellsville, KY 4271891270-465-5511Check Availability
SaveStock Photo - Actual vehicle may differ2019 GMC Sierra 2500HD Denali$44,495Used153,008miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEYXKF147371JRR Motor Sales LLCCampbellsville, KY 4271891270-465-5511Check Availability
Save2025 GMC Sierra 2500HD AT4$76,220Used20,814miles4X4Leather5 seatsTows 16,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UPEY3SF158250Hurst Autoplex MitsubishiHurst, TX 76053241817-968-5358Check Availability
SaveStock Photo - Actual vehicle may differ2017 GMC Sierra 2500HD Denali$43,999Used129,976miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12UEYXHF192301Atlanta Auto Brokers IncMarietta, GA 30060196770-427-4500Check Availability
Save2026 GMC Sierra 2500HD Pro$61,618New10miles4X46 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GD5ULEY5TF240071Weston Buick GMCGresham, OR 97030980503-665-2166Check Availability
Save2025 GMC Sierra 2500HD Denali Ultimate$103,999Used17,962miles4X4Leather5 seatsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UXEY5SF252646JCT Auto SalesLongview, TX 7560547903-806-6864Check Availability
Save2026 GMC Sierra 2500HD Denali Ultimate$89,950Used13,553miles4X4Leather5 seatsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UXEY4TF108796Seth Wadley Ford LincolnPauls Valley, OK 73075767405-653-1662Check Availability
SaveStock Photo - Actual vehicle may differ2021 GMC Sierra 2500HD SLT$47,480Used105,739miles4X4Leather6 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49NEY0MF155962Seth Wadley Ford LincolnPauls Valley, OK 73075767405-653-1662Check Availability
Save2013 GMC Sierra 2500HD Denali$26,588Used109,610miles4X4Leather5 seatsTows 9,300 lbsEst. ValueHigh PricedEngine6L V8 Gasoline 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT125EG2DF102565Southtowne ImportsSandy, UT 84070253801-292-9800Check Availability
Save2025 GMC Sierra 2500HD SLT$64,500Used42,188miles4X4Leather6 seatsTows 16,000 lbsEst. ValueHigh PricedEngine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UNE73SF108511Pettijohn Auto CenterBethany, MO 64424244660-425-2244Check Availability
Save2020 GMC Sierra 2500HD AT4$39,995Used180,650miles4X4Leather5 seatsTows 14,500 lbsEst. ValueGood DealEngine6.6L V8 Bio Diesel 445hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49PEY6LF266817Global Motors VIPSmyrna, GA 3008060770-989-1142Check Availability
Save2018 GMC Sierra 2500HD SLEPrice UnknownContact seller for priceUsed105,780miles4X46 seatsEst. Value-Engine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22SEG2JZ150290Chillicothe Truck and AccessoriesChillicothe, OH 45601195740-773-8782Check Availability