Used 2018 GMCs for Sale in
100 Listings
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$33,998 List price72,449 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Shreveport
Used 2018 GMCYukon XL Denali 4WD$38,998 List price63,366 milesView details for 2018 GMC Yukon, XL Denali 4WDCarMax Merrillville
Used 2018 GMCTerrain SLE FWD$15,998 List price89,618 milesView details for 2018 GMC Terrain, SLE FWDCarMax Alliance
Used 2018 GMCTerrain Denali AWD$20,998 List price86,968 milesView details for 2018 GMC Terrain, Denali AWDCarMax El Paso
Dealer Discount AvailableUsed 2018 GMCTerrain SLE FWD$12,248 List price114,859 milesView details for 2018 GMC Terrain, SLE FWDMonroe Nissan
Used 2018 GMCTerrain SLE Diesel FWD$17,998 List price68,854 milesView details for 2018 GMC Terrain, SLE Diesel FWDCarMax Buena Park
Used 2018 GMCSierra 1500 Denali Crew Cab Short Box 4WD$32,438 List price110,126 milesView details for 2018 GMC Sierra 1500, Denali Crew Cab Short Box 4WDKyle Durrence Layne Chevrolet Buick GMC
Used 2018 GMCTerrain SLE FWD$18,998 List price55,328 milesView details for 2018 GMC Terrain, SLE FWDCarMax Louisville
Used 2018 GMCYukon Denali 4WD$35,998 List price83,813 milesView details for 2018 GMC Yukon, Denali 4WDCarMax Clackamas
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$23,000 List price158,794 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarlson Chevrolet
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$35,350 List price55,721 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDImpex Chevrolet GMC
Used 2018 GMCTerrain SLE FWD$14,998 List price89,804 milesView details for 2018 GMC Terrain, SLE FWDCarMax Ontario
Used 2018 GMCSierra 1500 Denali Crew Cab Short Box 4WD$40,998 List price35,746 milesView details for 2018 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Warwick
Used 2018 GMCAcadia SLT with SLT-1 FWD$18,998 List price69,120 milesView details for 2018 GMC Acadia, SLT with SLT-1 FWDCarMax Oxnard
Used 2018 GMCTerrain SLE FWD$15,998 List price89,313 milesView details for 2018 GMC Terrain, SLE FWDCarMax Live Oak
Used 2018 GMCTerrain SLE AWD$18,998 List price52,519 milesView details for 2018 GMC Terrain, SLE AWDCarMax Santa Rosa
Used 2018 GMCSierra 1500 SLE Crew Cab Short Box 4WD$22,900 List price103,850 milesView details for 2018 GMC Sierra 1500, SLE Crew Cab Short Box 4WDCar Land Auto Trading
Used 2018 GMCYukon Denali 4WD$26,900 List price152,650 milesView details for 2018 GMC Yukon, Denali 4WDMich's Foreign Cars (NC)
Used 2018 GMCSierra 2500HD Denali Crew Cab Standard Box 4WD$54,156 List price73,774 milesView details for 2018 GMC Sierra 2500HD, Denali Crew Cab Standard Box 4WDJohn Hiester Chevrolet
Used 2018 GMCTerrain SLE FWD$16,581 List price65,451 milesView details for 2018 GMC Terrain, SLE FWDWestgate Chrysler Jeep Dodge Ram
Used 2018 GMCYukon XL Denali 4WD$41,998 List price70,888 milesView details for 2018 GMC Yukon, XL Denali 4WDCarMax Grand Rapids (Kentwood)
Used 2018 GMCSierra 1500 SLE Double Cab Standard Box 4WD$27,998 List price98,165 milesView details for 2018 GMC Sierra 1500, SLE Double Cab Standard Box 4WDCarMax Austin
Dealer Discount AvailableUsed 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$29,977 List price116,924 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDKernersville Chrysler Dodge Jeep Ram
Used 2018 GMCTerrain SLE FWD$17,998 List price66,080 milesView details for 2018 GMC Terrain, SLE FWDCarMax Southwest Freeway
Used 2018 GMCTerrain SLE AWD$17,998 List price76,555 milesView details for 2018 GMC Terrain, SLE AWDCarMax Clackamas
Used 2018 GMCYukon XL Denali 4WD$38,998 List price70,930 milesView details for 2018 GMC Yukon, XL Denali 4WDCarMax Buena Park
Used 2018 GMCSierra 1500 Denali Crew Cab Short Box 4WD$35,998 List price58,645 milesView details for 2018 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Lynnwood
Used 2018 GMCTerrain SLE FWD$17,998 List price75,831 milesView details for 2018 GMC Terrain, SLE FWDCarMax Algonquin
Used 2018 GMCSierra 1500 SLT Crew Cab Short Box 4WD$30,000 List price90,522 milesView details for 2018 GMC Sierra 1500, SLT Crew Cab Short Box 4WDGolden Circle Ford Parsons LLC
Used 2018 GMCAcadia SLE with SLE-1 FWD$18,998 List price78,877 milesView details for 2018 GMC Acadia, SLE with SLE-1 FWDCarMax Kenosha