Used 2018 GMCs for Sale in
114 Listings
SponsoredUsed 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$34,998 List price52,246 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Des Moines
SponsoredUsed 2018 GMCTerrain SLE FWD$14,998 List price89,804 milesView details for 2018 GMC Terrain, SLE FWDCarMax Ontario
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$33,450 List price60,766 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarmel Auto Gallery
Used 2018 GMCSierra 1500 Denali Crew Cab Short Box 4WD$17,475 List price179,500 milesView details for 2018 GMC Sierra 1500, Denali Crew Cab Short Box 4WDLucky 7 Car Store
Used 2018 GMCYukon Denali 4WD$27,500 List price135,795 milesView details for 2018 GMC Yukon, Denali 4WDEastgate Chrysler Jeep Dodge Ram
Used 2018 GMCAcadia Denali FWD$19,750 List price81,978 milesView details for 2018 GMC Acadia, Denali FWDIndy Auto Man
Used 2018 GMCTerrain SLE FWD$11,995 List price133,329 milesView details for 2018 GMC Terrain, SLE FWDExpress Auto Source
Used 2018 GMCSierra 1500 SLE Double Cab Standard Box 4WD$25,632 List price85,481 milesView details for 2018 GMC Sierra 1500, SLE Double Cab Standard Box 4WDEd Martin Buick GMC
Used 2018 GMCTerrain Denali AWD$15,602 List price123,035 milesView details for 2018 GMC Terrain, Denali AWDCurrie Motors Buick GMC
Used 2018 GMCSierra 1500 Base Double Cab Standard Box 2WD$13,580 List price163,202 milesView details for 2018 GMC Sierra 1500, Base Double Cab Standard Box 2WDHove Nissan
Used 2018 GMCSierra 1500 Denali Crew Cab Short Box 4WD$32,998 List price102,243 milesView details for 2018 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Nashville
Dealer Discount AvailableUsed 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$31,748 List price78,434 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDBill Estes Ford
Used 2018 GMCAcadia SLT with SLT-1 AWD$14,500 List price120,125 milesView details for 2018 GMC Acadia, SLT with SLT-1 AWDTipton Ford Inc
Used 2018 GMCTerrain SLE AWD$15,670 List price80,395 milesView details for 2018 GMC Terrain, SLE AWDBiggers Chevrolet
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$34,998 List price52,246 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Des Moines
Used 2018 GMCAcadia SLT with SLT-1 FWD$22,998 List price58,380 milesView details for 2018 GMC Acadia, SLT with SLT-1 FWDCarMax Schaumburg
Used 2018 GMCTerrain Denali FWD$18,000 List price79,625 milesView details for 2018 GMC Terrain, Denali FWDCarmel Auto Gallery
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$29,998 List price106,419 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Bristol
Used 2018 GMCTerrain SLE FWD$14,635 List price81,398 milesView details for 2018 GMC Terrain, SLE FWDAndy Mohr Kia
Used 2018 GMCYukon SLT Standard Edition 4WD$24,352 List price106,549 milesView details for 2018 GMC Yukon, SLT Standard Edition 4WDKahlo Chrysler Dodge Jeep RAM
Used 2018 GMCTerrain SLE AWD$16,900 List price69,097 milesView details for 2018 GMC Terrain, SLE AWDBiggers Chevrolet
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$29,350 List price94,008 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDAndy Mohr Buick GMC
Used 2018 GMCYukon SLT 4WD$28,995 List price101,114 milesView details for 2018 GMC Yukon, SLT 4WDExpress Auto Source
Dealer Discount AvailableUsed 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$32,620 List price70,686 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDIndy Auto Man
Used 2018 GMCTerrain Denali AWD$17,533 List price100,165 milesView details for 2018 GMC Terrain, Denali AWDAuffenberg Volkswagen
Used 2018 GMCAcadia SLE with SLE-1 FWD$13,998 List price86,000 milesView details for 2018 GMC Acadia, SLE with SLE-1 FWDAuffenberg Volkswagen
Used 2018 GMCYukon Denali 4WD$27,000 List price117,856 milesView details for 2018 GMC Yukon, Denali 4WDCarmel Motors
Used 2018 GMCAcadia SLT with SLT-1 AWD$21,998 List price75,266 milesView details for 2018 GMC Acadia, SLT with SLT-1 AWDCarMax Potomac Mills
Used 2018 GMCSierra 1500 SLE Double Cab Standard Box 4WD$25,837 List price94,605 milesView details for 2018 GMC Sierra 1500, SLE Double Cab Standard Box 4WDCurry Auto Center
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$36,138 List price52,409 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCurry Auto Center
Used 2018 GMCYukon Denali 4WD$35,900 List price76,245 milesView details for 2018 GMC Yukon, Denali 4WDAlderman Automotive
Used 2018 GMCYukon XL Denali 4WD$39,998 List price63,366 milesView details for 2018 GMC Yukon, XL Denali 4WDCarMax Merrillville