Used 2020 GMCs for Sale in
149 Listings
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
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 GMCSierra 1500 SLT Crew Cab Short Box 2WD$39,998 List price42,410 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 2WDCarMax Asheville
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$42,998 List price57,360 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDCarMax Austin
Used 2020 GMCTerrain SLE AWD$20,998 List price49,030 milesView details for 2020 GMC Terrain, SLE AWDCarMax Maple Shade
Used 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
Used 2020 GMCSierra 1500 Denali Crew Cab Short Box 4WD$41,998 List price60,035 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Plano
Used 2020 GMCYukon SLT 2WD$38,998 List price52,173 milesView details for 2020 GMC Yukon, SLT 2WDCarMax Milwaukee
Used 2020 GMCCanyon All Terrain with Cloth Crew Cab Short Box 4WD$30,998 List price52,122 milesView details for 2020 GMC Canyon, All Terrain with Cloth Crew Cab Short Box 4WDCarMax Hulen Mall
Used 2020 GMCAcadia SLT AWD$26,998 List price55,609 milesView details for 2020 GMC Acadia, SLT AWDCarMax Mays Landing
Used 2020 GMCTerrain SLE AWD$17,998 List price92,280 milesView details for 2020 GMC Terrain, SLE AWDCarMax Waterbury
Used 2020 GMCAcadia SLT AWD$24,998 List price77,634 milesView details for 2020 GMC Acadia, SLT AWDCarMax Birmingham
Used 2020 GMCAcadia SLT AWD$24,998 List price57,669 milesView details for 2020 GMC Acadia, SLT AWDCarMax Laurel
Used 2020 GMCSierra 1500 Elevation Double Cab Standard Box 2WD$34,998 List price36,421 milesView details for 2020 GMC Sierra 1500, Elevation Double Cab Standard Box 2WDCarMax Knoxville
Used 2020 GMCYukon Denali 4WD$35,900 List price77,359 milesView details for 2020 GMC Yukon, Denali 4WDAudi Exchange St. Charles
Used 2020 GMCSierra 1500 SLT Crew Cab Short Box 4WD$41,998 List price39,589 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax San Antonio
Used 2020 GMCSierra 3500HD Denali Crew Cab Long Box 4WD$65,998 List price27,853 milesView details for 2020 GMC Sierra 3500HD, Denali Crew Cab Long Box 4WDCarMax Baton Rouge
Used 2020 GMCAcadia AT4 AWD$22,898 List price91,823 milesView details for 2020 GMC Acadia, AT4 AWDAuffenberg Ford
Used 2020 GMCSierra 1500 Denali Crew Cab Short Box 4WD$40,999 List price80,825 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Short Box 4WDGjovik Chevrolet Buick GMC
Used 2020 GMCSierra 2500HD Denali Crew Cab Standard Bed 4WD$52,998 List price67,903 milesView details for 2020 GMC Sierra 2500HD, Denali Crew Cab Standard Bed 4WDCarMax West 104th Ave
Used 2020 GMCAcadia SLT FWD$25,998 List price35,791 milesView details for 2020 GMC Acadia, SLT FWDCarMax Kenner
Used 2020 GMCTerrain SLE FWD$19,998 List price50,060 milesView details for 2020 GMC Terrain, SLE FWDCarMax Dothan
Used 2020 GMCCanyon SLT Crew Cab Short Box 4WD$29,998 List price52,634 milesView details for 2020 GMC Canyon, SLT Crew Cab Short Box 4WDCarMax Salt Lake (South Jordan)
Used 2020 GMCSierra 1500 AT4 Crew Cab Short Box 4WD$46,998 List price24,915 milesView details for 2020 GMC Sierra 1500, AT4 Crew Cab Short Box 4WDCarMax Corpus Christi
Used 2020 GMCSierra 2500HD SLT Crew Cab Standard Bed 4WD$53,998 List price30,409 milesView details for 2020 GMC Sierra 2500HD, SLT Crew Cab Standard Bed 4WDCarMax East Haven
Used 2020 GMCCanyon All Terrain with Leather Crew Cab Short Box 4WD$24,998 List price96,739 milesView details for 2020 GMC Canyon, All Terrain with Leather Crew Cab Short Box 4WDCarMax Wayne
Used 2020 GMCYukon Denali 4WD$40,977 List price79,102 milesView details for 2020 GMC Yukon, Denali 4WDChevrolet Exchange
Used 2020 GMCSierra 2500HD Denali Crew Cab Standard Bed 4WD$56,950 List price56,203 milesView details for 2020 GMC Sierra 2500HD, Denali Crew Cab Standard Bed 4WDEd Morse Chevrolet Buick GMC Rolla
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 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 Denali Crew Cab Short Box 4WD$44,998 List price53,380 milesView details for 2020 GMC Sierra 1500, Denali Crew Cab Short Box 4WDCarMax Bakersfield