Used 2020 GMCs for Sale in
150 Listings
SponsoredUsed 2020 GMCSierra 1500 Denali Crew Cab Short Box 2WD$36,998 List price72,036 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Short Box 2WDCarMax Houston Katy Freeway
SponsoredUsed 2020 GMCSierra 1500 SLT Crew Cab Short Box 2WD$32,998 List price80,404 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 2WDCarMax Jackson TN
SponsoredUsed 2020 GMCSierra 1500 Denali Crew Cab Standard Box 4WD$30,999 List price144,295 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Standard Box 4WDGlorious Motorsports
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$45,998 List price51,825 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDCarMax Gulf Freeway
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$42,980 List price93,506 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDHobson Chevrolet Buick
Used 2020 GMCTerrain SLE AWD$19,998 List price60,656 milesView details for 2020 GMC Terrain, SLE AWDCarMax Grand Rapids (Kentwood)
Used 2020 GMCAcadia SLT AWD$25,998 List price55,609 milesView details for 2020 GMC Acadia, SLT AWDCarMax Mays Landing
Used 2020 GMCSierra 1500 Elevation Crew Cab Short Box 4WD$33,998 List price89,348 milesView details for 2020 GMC Sierra 1500, Elevation Crew Cab Short Box 4WDCarMax Town Center
Used 2020 GMCCanyon SLE Crew Cab Short Box 2WD$28,998 List price26,634 milesView details for 2020 GMC Canyon, SLE Crew Cab Short Box 2WDCarMax Hickory
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$41,998 List price68,935 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDCarMax Oak Lawn
Used 2020 GMCCanyon SLE Crew Cab Short Box 4WD$28,998 List price55,505 milesView details for 2020 GMC Canyon, SLE Crew Cab Short Box 4WDCarMax Alliance
Used 2020 GMCSierra 1500 Denali Crew Cab Short Box 4WD$45,998 List price47,807 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Myrtle Beach
Used 2020 GMCTerrain SLT FWD$21,998 List price47,891 milesView details for 2020 GMC Terrain, SLT FWDCarMax Hillside (Eisenhower Expy)
Used 2020 GMCSierra 1500 SLT Crew Cab Short Box 2WD$36,998 List price55,732 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 2WDCarMax Gulf Freeway
Used 2020 GMCAcadia SLT FWD$21,998 List price86,099 milesView details for 2020 GMC Acadia, SLT FWDCarMax Jacksonville- Used 2020 GMCSierra 1500 Denali Crew Cab Standard Box 4WD$30,999 List price144,295 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Standard Box 4WDGlorious Motorsports
Used 2020 GMCCanyon Crew Cab Short Box 2WD$26,998 List price21,734 milesView details for 2020 GMC Canyon, Canyon Crew Cab Short Box 2WDCarMax Baton Rouge
Used 2020 GMCTerrain SLE AWD$20,998 List price49,030 milesView details for 2020 GMC Terrain, SLE AWDCarMax Maple Shade
Used 2020 GMCSierra 1500 SLT Crew Cab Short Box 4WD$38,998 List price44,446 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Tulsa
Used 2020 GMCCanyon All Terrain with Cloth Crew Cab Short Box 4WD$29,998 List price44,673 milesView details for 2020 GMC Canyon, All Terrain with Cloth Crew Cab Short Box 4WDCarMax Maplewood
Used 2020 GMCCanyon Denali Crew Cab Short Box 2WD$29,998 List price55,922 milesView details for 2020 GMC Canyon, Denali Crew Cab Short Box 2WDCarMax Milwaukee
Used 2020 GMCSierra 1500$42,998 List price37,086 milesView details for 2020 GMC Sierra 1500CarMax Tinley Park
Used 2020 GMCSierra 1500 SLE Crew Cab Short Box 2WD$31,998 List price51,145 milesView details for 2020 GMC Sierra 1500, SLE Crew Cab Short Box 2WDCarMax Pharr
Used 2020 GMCSierra 2500HD Denali Crew Cab Standard Bed 4WD$50,998 List price95,038 milesView details for 2020 GMC Sierra 2500HD, Denali Crew Cab Standard Bed 4WDCarMax Albuquerque
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$33,455 List price152,067 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDJohn Megel Chevrolet
Used 2020 GMCAcadia SLT FWD$22,906 List price92,332 milesView details for 2020 GMC Acadia, SLT FWDMitchell Hyundai
Used 2020 GMCAcadia SLT AWD$24,998 List price57,669 milesView details for 2020 GMC Acadia, SLT AWDCarMax Laurel
Used 2020 GMCSierra 1500 Elevation Crew Cab Short Box 2WD$34,998 List price57,579 milesView details for 2020 GMC Sierra 1500, Elevation Crew Cab Short Box 2WDCarMax Murfreesboro
Used 2020 GMCTerrain SLE AWD$17,998 List price92,280 milesView details for 2020 GMC Terrain, SLE AWDCarMax Waterbury
Used 2020 GMCCanyon Extended Cab Standard Box 2WD$21,998 List price75,229 milesView details for 2020 GMC Canyon, Canyon Extended Cab Standard Box 2WDCarMax Winston-Salem
Used 2020 GMCSierra 1500 Elevation Double Cab Standard Box 4WD$37,998 List price39,895 milesView details for 2020 GMC Sierra 1500, Elevation Double Cab Standard Box 4WDCarMax O'Fallon
Used 2020 GMCTerrain SLT FWD$18,500 List price60,947 milesView details for 2020 GMC Terrain, SLT FWDGrieco Ford of Delray
Used 2020 GMCSierra 2500HD Denali Crew Cab Standard Bed 4WD$40,941 List price194,552 milesView details for 2020 GMC Sierra 2500HD, Denali Crew Cab Standard Bed 4WDiGOTCARS Pensacola