Used GMC Cars in Colorado
Browse used GMC cars for sale in Colorado. Filter by make, price, year and mileage to find the right vehicle for you.
501 results found
2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT for Sale
Spradley KIA
Used 2018 GMC Sierra 1500, 144,673 miles, onyx black
$28,681
2024 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
EchoPark - Thornton
Used 2024 GMC Sierra 1500, 37,308 miles, volcanic red tintcoat
$46,987
2014 GMC Yukon AWD 4dr Denali for Sale
Pueblo Toyota
Used 2014 GMC Yukon, 113,723 miles, white diamond tricoat
$18,477
2023 GMC Acadia AWD 4dr Denali for Sale
Family Trucks and Vans
Used 2023 GMC Acadia, 81,703 miles, white
$29,488
2018 GMC Canyon 4WD Crew Cab 128.3" Denali for Sale
EchoPark - Thornton
Used 2018 GMC Canyon, 77,497 miles, dark slate metallic
$25,996
2015 GMC Sierra 1500 4WD Double Cab 143.5" SLE for Sale
Custom Cars West
Used 2015 GMC Sierra 1500, 209,555 miles, gray
$12,320
2022 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3VL for Sale
Green Light Auto Sales Llc
Used 2022 GMC Sierra 1500, 68,111 miles, black
$34,222
2024 GMC Acadia AWD 4dr Denali for Sale
Arapahoe Hyundai
Used 2024 GMC Acadia, 33,986 miles, white frost tricoat
$47,812
2023 GMC Yukon XL 4WD 4dr AT4 for Sale
Fort Collins Kia
Used 2023 GMC Yukon XL, 79,644 miles, summit white
$54,615
2024 GMC Sierra 3500HD 4WD Crew Cab 159" Denali Ultimate for Sale
Arapahoe Hyundai
Used 2024 GMC Sierra 3500HD, 15,774 miles, summit white
$81,600
2016 GMC Terrain FWD 4dr SLE w/SLE-2 for Sale
Spradley KIA
Used 2016 GMC Terrain, 130,361 miles, iridium metallic
$14,681
2025 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
Subaru of Loveland
Used 2025 GMC Sierra 1500, 41,626 miles, onyx black
$56,154
2018 GMC Sierra 1500 4WD Crew Cab 143.5" SLT for Sale
Berkenkotter Motors
Used 2018 GMC Sierra 1500, 174,960 miles, white
$21,640
2025 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
ALPINE BUICK GMC
Used 2025 GMC Sierra 1500, 6,140 miles, summit white
$52,299
2022 GMC Yukon XL 4WD 4dr SLT for Sale
ALPINE BUICK GMC
Used 2022 GMC Yukon XL, 74,286 miles, satin steel metallic
$44,999
2024 GMC Terrain AWD 4dr SLT for Sale
ALPINE BUICK GMC
Used 2024 GMC Terrain, 58,956 miles, ebony twilight metallic
$21,999
2023 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
ALPINE BUICK GMC
Used 2023 GMC Sierra 1500, 35,214 miles, volcanic red tintcoat
$53,734
2024 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
ALPINE BUICK GMC
Used 2024 GMC Sierra 1500, 57,743 miles, onyx black
$55,387
2019 GMC Sierra 2500HD 4WD Crew Cab 167.7" SLT for Sale
TRANSWEST GMC
Used 2019 GMC Sierra 2500HD, 96,492 miles, summit white
$39,998
2024 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
ALPINE BUICK GMC
Used 2024 GMC Sierra 1500, 12,395 miles, sterling metallic
$60,781
2022 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
ALPINE BUICK GMC
Used 2022 GMC Sierra 1500, 84,128 miles, summit white
$36,277
2023 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
ALPINE BUICK GMC
Used 2023 GMC Sierra 1500, 67,907 miles, onyx black
$47,999
2024 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
ALPINE BUICK GMC
Used 2024 GMC Sierra 1500, 23,808 miles, volcanic red tintcoat
$47,999
2023 GMC Acadia AWD 4dr Denali for Sale
ALPINE BUICK GMC
Used 2023 GMC Acadia, 29,386 miles, volcanic red tintcoat
$39,053