Save2015 GMC Sierra 2500HD Denali$37,997Used144,055miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E84FF570957The Truck DepotPark Hills, MO 6360126573-854-9969Check Availability
Save2015 GMC Sierra 2500HD SLT$19,204Used271,440miles4X4Leather6 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZE84FF111559Brown County MotorsRussellville, OH 4516826937-377-2277Check Availability
Save2015 GMC Sierra 2500HD Denali$31,998Used158,823miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E80FF658338South Tacoma MazdaTacoma, WA 98409318253-722-2888Check Availability
Save2015 GMC Sierra 2500HD Denali$22,990Used181,282miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120EG4FF174003Suffield Auto SalesSuffield, CT 0607821860-580-9595Check Availability
Save2015 GMC Sierra 2500HD SLT$41,995Used103,617miles4X4Leather6 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZE82FF546435Secured Auto GroupSalt Lake City, UT 8410779801-265-9058Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD SLTPrice UnknownContact seller for priceUsed174,883miles4X4Leather6 seatsTows 13,000 lbsEst. Value-Engine-Transmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZE88FF636608Crocker's Cars, IncLebanon, OR 97355132541-258-2175Check Availability
Save2015 GMC Sierra 2500HD Denali$38,987Used124,443miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E8XFF562832Seth Wadley Chevrolet GMC PerryPerry, OK 730771,189580-307-1028Check Availability
Save2015 GMC Sierra 2500HD SLT$29,500Used111,676miles4X4Leather6 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZEGXFF502299Freedom MotorsMinot, ND 5870116701-818-4667Check Availability
Save2015 GMC Sierra 2500HD Denali$33,485Used129,010miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E80FF170989Precise Motors LLCAshville, OH 4310339740-954-3877Check Availability
Save2015 GMC Sierra 2500HD SLT$28,800Used126,878miles4X4Leather6 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12ZEGXFF664496Glens Auto SalesWatertown, SD 5720118605-753-0939Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD Denali$32,950Used129,000miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E80FF671445Big O AutoOmaha, NE 68117325402-991-2526Check Availability
Save2015 GMC Sierra 2500HD SLE$20,000Used95,977miles4X46 seatsTows 13,000 lbsEst. ValueGood DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22YEG9FZ143878Dealer One Auto Credit IncOklahoma City, OK 73122145405-789-8888Check Availability
Save2015 GMC Sierra 2500HD Base$21,900Used68,416miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22XEG4FZ519669Amos Car SalesIndianapolis, IN 4622713317-717-2940Check Availability
Save2015 GMC Sierra 2500HD SLE$23,999Used62,597miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22YEG5FZ142551AG Auto SalesOntario, NY 1451921585-509-0227Check Availability
Save2015 GMC Sierra 2500HD Denali$39,589Used92,759miles4X4Leather5 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E81FF628071Hoskins TrucksCenterville, UT 8401474801-719-0062Check Availability
Save2015 GMC Sierra 2500HD Denali$17,991Used417,181miles4X4Leather5 seatsTows 13,000 lbsEst. ValueLow PricedEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E87FF137147Olympic Chevrolet Buick GMCHuron, SD 57350293605-352-6411Check Availability
Save2015 GMC Sierra 2500HD Denali$23,999Used240,900miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGreat DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E88FF583873Vix Auto SalesWorcester, MA 0160327508-762-9373Check Availability
Save2015 GMC Sierra 2500HD Denali$33,990Used139,640miles4X4Leather5 seatsTows 13,000 lbsEst. ValueFair DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E85FF139981Auto Capital Investment USADenton, TX 76205112972-219-3300Check Availability
SaveStock Photo - Actual vehicle may differ2015 GMC Sierra 2500HD Denali$31,500Used74,800miles4X4Leather5 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Diesel 397hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT120E81FF621430B & W Auto Recyclers IncCampbellsville, KY 4271811270-465-3543Check Availability
Save2015 GMC Sierra 2500HD SLE$24,975Used120,801miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12YEG0FF100169Clare Auto Sales, Inc.Clare, MI 4861730989-424-6600Check Availability
Save2015 GMC Sierra 2500HD BasePrice UnknownContact seller for priceUsed166,703miles4X46 seatsTows 13,000 lbsEst. Value-Engine6.0L V-8 VVT, 360HPTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12XEG0FF6xxxxxElite Auto AuctionsAustin, TX 787019,487708-722-5287Check Availability
Save2015 GMC Sierra 2500HD Base$30,900Used85,035miles4X46 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12XEG9FF169002West End Auto Sales & ServiceWilmington, OH 4517719937-382-6100Check Availability
Save2015 GMC Sierra 2500HD Base$13,990Used202,078miles4X23 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT01XEG3FZ529037Gol Auto Group (10400 N. Lamar Blvd - Austin)Pflugerville, TX 7869155512-834-9000Check Availability
Save2015 GMC Sierra 2500HD Base$20,299Used126,374miles4X43 seatsTows 13,000 lbsEst. ValueGood DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT02XEG0FZ505825Dee Motor Company - JeepAnaconda, MT 59711174406-563-5225Check Availability