Used 2020 GMCs for Sale in
115 Listings
SponsoredUsed 2020 GMCTerrain SLT AWD$20,998 List price57,602 milesView details for 2020 GMC Terrain, SLT AWDCarMax Gastonia
SponsoredUsed 2020 GMCSierra 1500 SLT Crew Cab Short Box 4WD$38,998 List price59,459 milesView details for 2020 GMC Sierra 1500, SLT Crew Cab Short Box 4WDCarMax Independence
SponsoredUsed 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 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 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
Used 2020 GMCYukon XL Denali 4WD$54,998 List price33,593 milesView details for 2020 GMC Yukon, XL Denali 4WDCarMax Gulf Freeway
Used 2020 GMCYukon XL SLT 2WD$38,998 List price69,927 milesView details for 2020 GMC Yukon, XL SLT 2WDCarMax Jackson (MS)
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 GMCTerrain SLE AWD$18,175 List price75,259 milesView details for 2020 GMC Terrain, SLE AWDSign It Drive It LLC
Used 2020 GMCSierra 1500$42,998 List price37,086 milesView details for 2020 GMC Sierra 1500CarMax Tinley Park
Used 2020 GMCSierra 1500 Elevation Double Cab Standard Box 4WD$27,999 List price111,332 milesView details for 2020 GMC Sierra 1500, Elevation Double Cab Standard Box 4WDDallas I Car
Used 2020 GMCCanyon SLE Crew Cab Short Box 2WD$21,998 List price89,867 milesView details for 2020 GMC Canyon, SLE Crew Cab Short Box 2WDCarMax Salt Lake (South Jordan)
Used 2020 GMCSierra 2500HD Denali Crew Cab Standard Bed 4WD$60,998 List price56,457 milesView details for 2020 GMC Sierra 2500HD, Denali Crew Cab Standard Bed 4WDCarMax Sacramento South
Used 2020 GMCSierra 1500 Elevation Double Cab Standard Box 2WD$32,998 List price38,965 milesView details for 2020 GMC Sierra 1500, Elevation Double Cab Standard Box 2WDCarMax Southwest Freeway
Used 2020 GMCYukon SLT Standard Edition 2WD$36,998 List price55,029 milesView details for 2020 GMC Yukon, SLT Standard Edition 2WDCarMax Kenner
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 GMCTerrain SLE AWD$20,998 List price49,030 milesView details for 2020 GMC Terrain, SLE AWDCarMax Maple Shade
Used 2020 GMCAcadia SLT FWD$26,998 List price47,608 milesView details for 2020 GMC Acadia, SLT FWDCarMax Indianapolis
Used 2020 GMCTerrain SLE FWD$19,998 List price50,060 milesView details for 2020 GMC Terrain, SLE FWDCarMax Dothan
Used 2020 GMCTerrain SLE AWD$17,998 List price92,280 milesView details for 2020 GMC Terrain, SLE AWDCarMax Waterbury
Used 2020 GMCAcadia SLT AWD$26,998 List price55,609 milesView details for 2020 GMC Acadia, SLT AWDCarMax Mays Landing
Used 2020 GMCYukon Denali 2WD$39,998 List price73,148 milesView details for 2020 GMC Yukon, Denali 2WDCarMax Torrance
Used 2020 GMCSierra 3500HD AT4 Crew Cab Long Box 4WD$57,998 List price60,917 milesView details for 2020 GMC Sierra 3500HD, AT4 Crew Cab Long Box 4WDCarMax El Paso
Used 2020 GMCTerrain SLE AWD$19,998 List price59,055 milesView details for 2020 GMC Terrain, SLE AWDCarMax Tallahassee
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 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 Denali FWD$26,998 List price27,762 milesView details for 2020 GMC Terrain, Denali FWDCarMax Tucson 2
Used 2020 GMCTerrain SLE AWD$21,998 List price34,738 milesView details for 2020 GMC Terrain, SLE AWDCarMax Loveland
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 GMCAcadia SLE FWD$22,998 List price64,302 milesView details for 2020 GMC Acadia, SLE FWDCarMax Oak Lawn
Used 2020 GMCTerrain SLE FWD$22,998 List price29,212 milesView details for 2020 GMC Terrain, SLE FWDCarMax Tinley Park
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 GMCTerrain SLT FWD$16,998 List price89,543 milesView details for 2020 GMC Terrain, SLT FWDCarMax Melbourne