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
2023 GMC Sierra 1500 4WD Crew Cab 147" Denali Ultimate for Sale
Loveland Ford Lincoln, Inc.
Used 2023 GMC Sierra 1500, 25,123 miles, pacific blue metallic
$61,928
2016 GMC Terrain AWD 4dr SLT for Sale
AutoNation Mazda Arapahoe
Used 2016 GMC Terrain, 137,287 miles, iridium metallic
$7,791
2022 GMC Terrain AWD 4dr SLE for Sale
Groove Toyota
Used 2022 GMC Terrain, 102,239 miles, ebony twilight metallic
$18,991
2018 GMC Sierra 1500 4WD Crew Cab 143.5" Denali for Sale
Castle Rock Ford
Used 2018 GMC Sierra 1500, 88,432 miles, onyx black
$32,542
2024 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
AutoNation Buick West
Used 2024 GMC Sierra 1500, 14,154 miles, onyx black
$57,200
2022 GMC Yukon 4WD 4dr SLE for Sale
Groove Toyota
Used 2022 GMC Yukon, 107,315 miles, summit white
$31,491
2024 GMC Yukon XL 4WD 4dr AT4 for Sale
AutoNation Ram Southwest
Used 2024 GMC Yukon XL, 30,449 miles, summit white
$63,700
2019 GMC Sierra 3500HD 4WD Crew Cab 167.7" Denali for Sale
AutoNation Chevrolet North
Used 2019 GMC Sierra 3500HD, 84,730 miles, quicksilver metallic
$48,098
2025 GMC Sierra 2500HD 4WD Crew Cab 159" AT4X for Sale
Loveland Ford Lincoln, Inc.
Used 2025 GMC Sierra 2500HD, 50,627 miles, sterling metallic
$89,691
2024 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
AutoNation Buick GMC Park Meadows
Used 2024 GMC Sierra 1500, 72,145 miles, onyx black
$49,471
2023 GMC Terrain AWD 4dr SLT for Sale
CarMax South Broadway
Used 2023 GMC Terrain, 33,596 miles, black
$24,998
2024 GMC Terrain AWD 4dr AT4 for Sale
Phil Long Ford of Chapel Hills
Used 2024 GMC Terrain, 21,488 miles, ebony twilight metallic
$29,999
2018 GMC Sierra 1500 4WD Crew Cab 143.5" Denali for Sale
Skyline Mitsubishi
Used 2018 GMC Sierra 1500, 127,012 miles, quicksilver metallic
$27,912
2026 GMC Sierra 1500 4WD Crew Cab 147" AT4X for Sale
Phil Long Ford of Chapel Hills
Used 2026 GMC Sierra 1500, 5,079 miles, sterling metallic
$73,495
2026 GMC Sierra 1500 4WD Crew Cab 147" AT4X for Sale
AutoNation Dodge Broadway
Used 2026 GMC Sierra 1500, 2,539 miles, volcanic red tintcoat
$73,145
2017 GMC Acadia AWD 4dr Denali for Sale
AutoNation Subaru West
Used 2017 GMC Acadia, 96,519 miles, black cherry metallic
$17,201
2017 GMC Yukon 4WD 4dr Denali for Sale
John Elway Chevrolet on South Broadway
Used 2017 GMC Yukon, 95,577 miles, mineral metallic
$27,031
2021 GMC Yukon 4WD 4dr Denali for Sale
AutoNation Buick GMC Park Meadows
Used 2021 GMC Yukon, 97,923 miles, onyx black
$41,369
2025 GMC Yukon XL 4WD 4dr Denali for Sale
AutoNation Chevrolet North
Used 2025 GMC Yukon XL, 27,167 miles, onyx black
$67,498
2020 GMC Sierra 2500HD 4WD Crew Cab 159" SLE for Sale
Phil Long Ford of Chapel Hills
Used 2020 GMC Sierra 2500HD, 100,699 miles, onyx black
$43,499
2020 GMC Sierra 2500HD 4WD Crew Cab 159" AT4 for Sale
AutoNation Subaru Arapahoe
Used 2020 GMC Sierra 2500HD, 127,044 miles, summit white
$40,799
2026 GMC Sierra 2500HD 4WD Crew Cab 159" Denali Ultimate for Sale
Mike Maroone Ford Longmont
Used 2026 GMC Sierra 2500HD, 5,780 miles, black
$87,999
2022 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
Loveland Ford Lincoln, Inc.
Used 2022 GMC Sierra 1500, 31,494 miles, summit white
$50,691
2020 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
AutoNation Buick West
Used 2020 GMC Sierra 1500, 91,016 miles, satin steel metallic
$36,900