Save2018 GMC Sierra 2500HD SLE$34,000Used145,790miles4X46 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEYXJF188503B&N Motors LLCMenomonie, WI 5475113715-233-8488Check Availability
SaveStock Photo - Actual vehicle may differ2018 GMC Sierra 2500HD SLE$19,995Used189,738miles4X46 seatsEst. ValueLow PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22SEG3JZ329521Marion Tennant Preowned AutosParkersburg, WV 2610116304-428-0080Check Availability
Save2018 GMC Sierra 2500HD SLE$35,750Used89,514miles4X46 seatsEst. ValueHigh PricedEngine-Transmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY2JF131681Monster MotorsMichigan Center, MI 49254256800-401-6170Check Availability
Save2018 GMC Sierra 2500HD SLE$36,901Used89,652miles4X46 seatsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEYXJF113025Camelback ToyotaPhoenix, AZ 850141,127602-892-9801Check Availability
Save2018 GMC Sierra 2500HD SLE$33,777Used70,259miles4X46 seatsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22SEG4JZ138271EZCredit Auto Sales of BillingsBillings, MT 59102187406-800-1321Check Availability
Save2018 GMC Sierra 2500HD SLE$22,499Used207,263miles4X46 seatsTows 13,000 lbsEst. ValueGood DealEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY4JF147476Dean's Auto SalesFlint, MI 4850756810-406-7313Check Availability
Save2018 GMC Sierra 2500HD SLE$24,000Used158,419miles4X46 seatsTows 13,900 lbsEst. ValueGreat DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEG6JF255167MCCURDY AUTOCavalier, ND 5822012701-521-0494Check Availability
SaveStock Photo - Actual vehicle may differ2018 GMC Sierra 2500HD SLE$33,900Used96,000miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEG6JF213663Snyder's Auto SalesHarrisonburg, VA 2280233540-574-4839Check Availability
Save2018 GMC Sierra 2500HD SLE$29,999Used153,730miles4X46 seatsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY6JF165204Tim's Truck Capital & Auto Sales IncEpsom, NH 03234258603-605-0280Check Availability
Save2018 GMC Sierra 2500HD SLE$24,900Used139,582miles4X46 seatsEst. ValueGreat DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEGXJF256581Peak Auto SalesPocatello, ID 8320127208-904-0215Check Availability
Save2018 GMC Sierra 2500HD SLE$32,999Used137,894miles4X46 seatsTows 13,000 lbsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY5JF145090RIVER MOTORSPortage, WI 5390131608-434-4889Check Availability
Save2018 GMC Sierra 2500HD SLE$14,990Used233,564miles4X46 seatsTows 13,000 lbsEst. ValueLow PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT22SEG9JZ350602Upstate Auto GalleryWestmoreland, NY 1349023315-381-3349Check Availability
Save2018 GMC Sierra 2500HD SLEPrice UnknownContact seller for priceUsed438,826miles4X46 seatsEst. Value-Engine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEG3JF178970Eaton Chevrolet GMCHouston, MS 38851126662-456-0000Check Availability
Save2018 GMC Sierra 2500HD SLE$33,900Used88,725miles4X46 seatsTows 13,000 lbsEst. ValueFair DealEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEG1JF235117Northern Car BrokersBelle Fourche, SD 5771739605-641-3307Check Availability
Save2018 GMC Sierra 2500HD SLEPrice UnknownContact seller for priceUsed116,043miles4X46 seatsEst. Value-Engine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEGXJF235259Wildcat Used Cars LLCSomerset, KY 425012,224606-366-7220Check Availability
Save2018 GMC Sierra 2500HD SLE$56,995Used22,247miles4X46 seatsEst. ValueHigh PricedEngine6.6L V8 Bio Diesel 445hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEY7JF100264Ed Shults ChevroletJamestown, NY 1470146716-664-0101Check Availability
Save2018 GMC Sierra 2500HD SLE$44,888Used52,372miles4X46 seatsEst. ValueHigh PricedEngine6L V8 Flex Fuel 360hpTransmission6-Speed Shiftable AutomaticEst. Fuel Economy (MPG)-VIN1GT12SEG7JF238586Trucks OnlyMesa, AZ 8521024480-526-0373Check Availability