Save2022 GMC Sierra 2500HD SLE$44,799Used42,193miles4X46 seatsTows 14,500 lbsEst. ValueHigh PricedEngineV8 6.6 Liter GasolineTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT19ME77NF177057Monster MotorsMichigan Center, MI 49254256800-401-6170Check Availability
Save2022 GMC Sierra 2500HD SLE$44,696Used48,689miles4X46 seatsTows 14,500 lbsEst. ValueHigh PricedEngine6.6L V8 GasolineTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT59ME77NF325306Leachman Buick GMCBowling Green, KY 42104324270-781-2277Check Availability
Save2015 GMC Sierra 2500HD DenaliPrice UnknownContact seller for priceUsed120,214miles4X4Leather5 seatsTows 13,000 lbsEst. Value-Engine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E87FF556373Eaton Chevrolet GMCHouston, MS 38851126662-456-0000Check Availability
Save2015 GMC Sierra 2500HD Denali$22,895Used290,694miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E86FF511604Truck Ranch American ForkAmerican Fork, UT 8400384801-878-6544Check Availability
Save2024 GMC Sierra 2500HD Denali Ultimate$83,933Used5,634miles4X4Leather5 seatsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT19XEY8RF387554UsedNampa, ID 83687258208-467-7000Check Availability
Save2019 GMC Sierra 2500HD Base$26,594Used132,514miles4X46 seatsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12NEG6KF124713Discount MotorsPueblo, CO 81008112719-542-2585Check Availability
Save2019 GMC Sierra 2500HD Denali$45,995Used112,027miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY0KF187717Priority One Auto SalesStokesdale, NC 2735734336-441-8584Check Availability
Save2025 GMC Sierra 2500HD AT4$75,995Used17,718miles4X4Leather5 seatsTows 16,000 lbsEst. ValueFair DealEngineV-8 cyl DieselTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UPEY4SF325635Brown Chrysler, Dodge, Jeep, Ram, L.L.C.Minden, LA 71055101318-464-0162Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD Denali$26,813Used219,263miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E86FF567820Classic Southeast TexasBeaumont, TX 77706173409-892-5050Check Availability
Save2024 GMC Sierra 2500HD Denali Ultimate$79,681Used13,126miles4X4Leather5 seatsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49XEY1RF335986Sewell BMW of the Permian BasinMidland, TX 79706387432-522-5900Check Availability
Save2025 GMC Sierra 2500HD AT4XPrice UnknownContact seller for priceUsed12,883miles4X4Leather5 seatsTows 16,000 lbsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UZEY7SF280315Lion's Auto IncDenver, CO 8021960303-922-9053Check Availability
SaveStock Photo - Actual vehicle may differ2025 GMC Sierra 2500HD SLT$72,899Used10,553miles4X4Leather6 seatsTows 16,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UNEY1SF126319Franklin Nissan Service CenterColumbia, KY 42728931270-384-6426Check Availability
Save2024 GMC Sierra 2500HD AT4$64,335Used74,440miles4X4Leather5 seatsTows 16,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49PEY8RF314505Hurst Autoplex MitsubishiHurst, TX 76053241817-968-5358Check Availability
Save2015 GMC Sierra 2500HD Denali$41,876Used89,763miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E8XFF576309Indy Luxury MotorsportsIndianapolis, IN 46236120317-598-5050Check Availability
SaveStock Photo - Actual vehicle may differ2024 GMC Sierra 2500HD Denali UltimatePrice UnknownContact seller for priceUsed37,988miles4X4Leather5 seatsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49XEY4RF340115Neuville MotorsWaupaca, WI 5498178715-256-2900Check Availability
Save2026 GMC Sierra 2500HD Pro$55,366New5miles4X46 seatsEst. Value-Engine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT5ULE74TF296837Southern Pines ChevroletSouthern Pines, NC 28387214910-315-0043Check Availability
Save2012 GMC Sierra 2500HD Denali$15,495Used281,829miles4X4Leather5 seatsTows 9,300 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT125E86CF184551Station 45 Auto Repair and Auto SalesAllendale, MI 4940123616-274-0180Check Availability
Save2026 GMC Sierra 2500HD SLT$76,094New4X4Leather6 seatsTows 16,000 lbsEst. Value-Engine6.6L V8Transmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT4UNE77TF332866Olympic Chevrolet Buick GMCHuron, SD 57350293605-352-6411Check Availability
Save2024 GMC Sierra 2500HD AT4$71,995Used26,136miles4X4Leather5 seatsTows 16,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49PEY0RF112368Pacific Auto CenterFontana, CA 923361,281909-587-5194Check Availability
Save2024 GMC Sierra 2500HD Pro$28,220Used84,386miles4X26 seatsEst. Value-Engine6.6L V8 GasolineTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT58LE79RF341087Mary Auto SalesMckinney, TX 750702,204469-403-4569Check Availability
Save2024 GMC Sierra 2500HD SLE$42,991Used54,423miles4X46 seatsTows 14,500 lbsEst. ValueFair DealEngine6.6 L 8cyl 401 HPTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT29ME77RF340705R&B Car Company WarsawWarsaw, IN 46582199574-372-3325Check Availability
Save2024 GMC Sierra 2500HD Denali$72,995Used28,740miles4X4Leather5 seatsTows 16,000 lbsEst. ValueFair DealEngine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT49REY2RF445750Freedom FordGunnison, UT 8463499435-528-7244Check Availability
Save2015 GMC Sierra 2500HD Denali$43,499Used18,610miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120EGXFF635933Five Brothers Auto Sales LLCRoswell, GA 30075161770-757-2552Check Availability
Save2026 GMC Sierra 2500HD SLE$71,939New4miles4X46 seatsEst. Value-Engine6.6L V8 Bio Diesel 470hpTransmission10-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT5UMEY9TF324985Sims Buick-GMCWarren, OH 44483284330-647-6937Check Availability