Save2015 GMC Sierra 2500HD Denali$25,900Used214,000miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E8XFF569845Kramer Motor CoShelbyville, IN 461767317-398-6889Check Availability
Save2015 GMC Sierra 2500HD SLE$27,900Used100,182miles4X46 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YEG1FF544449Ideal MotorsSpencerport, NY 145597585-734-1785Check Availability
Save2015 GMC Sierra 2500HD SLT$26,553Used122,038miles4X4Leather6 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22ZEG3FZ139802Feldman Chevrolet of HighlandHighland, MI 48357847248-230-4052Check Availability
Save2015 GMC Sierra 2500HD SLE$23,900Used253,304miles4X46 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YE8XFF542921ALL N MOTORSPORTSJoplin, MO 6480120417-553-2267Check Availability
Save2015 GMC Sierra 2500HD Denali$36,998Used93,561miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120EGXFF193056Lenz Truck - Fond du Lac, WIFond Du Lac, WI 54935697920-922-8818Check Availability
Save2015 GMC Sierra 2500HD SLT$37,926Used110,122miles4X4Leather6 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZE83FF593618Motor Mile Motors of BristolBristol, TN 3762048423-217-1612Check Availability
Save2015 GMC Sierra 2500HD Denali$19,999Used249,055miles4X4Leather5 seatsTows 13,000 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E88FF627340Roman Motor CompanySan Antonio, TX 7823357210-650-0706Check Availability
Save2015 GMC Sierra 2500HD SLE$29,500Used125,520miles4X46 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YEG8FF145263M&A AutoNewport, VT 0585522802-487-9206Check Availability
Save2015 GMC Sierra 2500HD Denali$34,987Used137,468miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E88FF522653AUTOSPHEREBuford, GA 30518832770-679-8000Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD SLTPrice UnknownContact seller for priceUsed119,819miles4X4Leather6 seatsTows 13,000 lbsEst. Value-Engine6.0L GasolineTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZEG2FF521350Midwest Car SearchMinneapolis, MN 5543243763-780-5500Check Availability
Save2015 GMC Sierra 2500HD Denali$15,995Used275,318miles4X4Leather5 seatsTows 13,000 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E86FF148530Sand's Auto SalesCambridge, MN 55008245763-689-5770Check Availability
Save2015 GMC Sierra 2500HD Denali$35,482Used144,544miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E85FF190901Warsaw GMCWarsaw, IN 46582293574-267-7188Check Availability
Save2015 GMC Sierra 2500HD Denali$46,995Used107,919miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E86FF559409Rhino Performance Auto, LLCVancouver, WA 986632360-842-9688Check Availability
Save2015 GMC Sierra 2500HD SLE$9,995Used252,695miles4X46 seatsTows 13,000 lbsEst. ValueLow PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YEG4FF510067Sands Auto SouthIsanti, MN 55040137763-265-8841Check Availability
Save2015 GMC Sierra 2500HD Denali$22,950Used191,374miles4X4Leather5 seatsTows 13,000 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E84FF559442HomeTown Motors, LLCGillette, WY 8271628307-685-2886Check Availability
Save2015 GMC Sierra 2500HD Denali$30,398Used148,099miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E84FF126994S & S Best Auto SalesAuburn, WA 9800169253-852-2244Check Availability
Save2015 GMC Sierra 2500HD Denali$21,995Used299,000miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E86FF675953CAPITAL CARS AND TRUCKSGainesville, GA 3050422678-971-4482Check Availability
Save2015 GMC Sierra 2500HD Denali$40,950Used92,422miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E83FF184286Leshen Auto SalesDes Moines, IA 5031330641-990-8595Check Availability
Save2015 GMC Sierra 2500HD Denali$29,999Used145,417miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E82FF161730Gwinnett Luxury Motors LLCBuford, GA 30518118678-557-5466Check Availability
Save2015 GMC Sierra 2500HD Denali$41,900Used60,870miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E84FF676034AUTO HUBCommerce City, CO 80022104303-999-0660Check Availability
Save2015 GMC Sierra 2500HD SLE$26,999Used148,143miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YE89FF584500Florida Fine Cars Used Cars For Sale MargatePompano Beach, FL 330631,071954-332-1953Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD Denali$22,995Used284,796miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E84FF632292Oscar's Truck Center LLCHouston, TX 7703848713-376-0271Check Availability
Save2015 GMC Sierra 2500HD SLT$26,995Used190,549miles4X4Leather6 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZE8XFF121903Big Country Motors North LLCSioux Falls, SD 5710433605-601-7624Check Availability
Save2015 GMC Sierra 2500HD Denali$26,500Used216,000miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E80FF590607TNT AutoColdwater, KS 6702961620-255-2509Check Availability