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
2025 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
Stevinson Toyota West
Used 2025 GMC Sierra 1500, 7,323 miles, summit white
$46,000
2020 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
Phil Long Ford of Chapel Hills
Used 2020 GMC Sierra 1500, 73,777 miles, satin steel metallic
$34,999
2023 GMC Sierra 1500 4WD Crew Cab 157" Pro for Sale
CarMax Loveland
Used 2023 GMC Sierra 1500, 54,564 miles, white
$34,998
2022 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
Schomp BMW
Used 2022 GMC Sierra 1500, 16,784 miles, white frost tricoat
$44,471
1999 GMC Jimmy 4dr 4WD SLE for Sale
AutoNation Dodge Broadway
Used 1999 GMC Jimmy, 221,460 miles, cherry red (met)
$4,199
2023 GMC Yukon 4WD 4dr Denali for Sale
Groove Toyota
Used 2023 GMC Yukon, 96,649 miles, onyx black
$42,281
2013 GMC Sierra 3500HD 4WD Crew Cab 153.7" SRW SLE for Sale
Skyline Mitsubishi
Used 2013 GMC Sierra 3500HD, 134,137 miles, sonoma red metallic
$23,563
2020 GMC Sierra 2500HD 4WD Crew Cab 159" AT4 for Sale
Castle Rock Ford
Used 2020 GMC Sierra 2500HD, 134,979 miles, summit white
$44,181
2020 GMC Sierra 2500HD 4WD Crew Cab 159" AT4 for Sale
AutoNation Toyota Arapahoe
Used 2020 GMC Sierra 2500HD, 33,103 miles, red quartz tintcoat
$63,200
2022 GMC Canyon 2WD Crew Cab 128" Elevation for Sale
Skyline Mitsubishi
Used 2022 GMC Canyon, 91,006 miles, summit white
$27,349
2019 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
Larry H Miller Volkswagen of Lakewood
Used 2019 GMC Sierra 1500, 126,005 miles, smokey quartz metallic
$26,032
2023 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
AutoNation Buick GMC Park Meadows
Used 2023 GMC Sierra 1500, 33,236 miles, summit white
$43,399
2023 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
AutoNation Toyota Arapahoe
Used 2023 GMC Sierra 1500, 28,775 miles, summit white
$55,200
2019 GMC Terrain FWD 4dr SLE for Sale
AutoNation Subaru Arapahoe
Used 2019 GMC Terrain, 137,257 miles, quicksilver metallic
$13,199
2023 GMC Sierra 1500 4WD Crew Cab 147" Denali for Sale
AutoNation Chevrolet North
Used 2023 GMC Sierra 1500, 54,311 miles, summit white
$47,998
2023 GMC Sierra 3500HD 4WD Crew Cab 172" Pro for Sale
Gaylord Sales & Leasing
Used 2023 GMC Sierra 3500HD, 100,132 miles, summit white
$41,890
2019 GMC Sierra 3500HD 4WD Crew Cab 167.7" for Sale
Gaylord Sales & Leasing
Used 2019 GMC Sierra 3500HD, 113,326 miles, summit white
$27,790
2023 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
Phil Long Ford of Denver, LLC
Used 2023 GMC Sierra 1500, 45,232 miles, onyx black
$51,999
2024 GMC Sierra 2500HD 4WD Crew Cab 159" Denali Ultimate for Sale
Spradley Chevrolet Hyundai
Used 2024 GMC Sierra 2500HD, 12,366 miles, onyx black
$86,681
2016 GMC Sierra 1500 4WD Crew Cab 143.5" SLT for Sale
Joe Ferguson Buick GMC
Used 2016 GMC Sierra 1500, 36,938 miles, onyx black
$27,481
2025 GMC HUMMER EV Pickup e4WD Crew Cab 3X for Sale
Springs Automotive Group
Used 2025 GMC HUMMER EV Pickup, 12,619 miles, void black
$75,797
2024 GMC Sierra 1500 4WD Crew Cab 147" AT4X for Sale
Audi Denver
Used 2024 GMC Sierra 1500, 31,112 miles, summit white
$62,000
2021 GMC Savana Cargo Van RWD 2500 135" for Sale
Mercedes-Benz Van Center - Warner
Used 2021 GMC Savana Cargo Van, 57,308 miles, summit white
$27,874
2024 GMC Terrain AWD 4dr AT4 for Sale
Emich Volkswagen of Boulder
Used 2024 GMC Terrain, 10,793 miles, white frost
$30,525