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" SLT for Sale
OMeara GMC
Used 2025 GMC Sierra 1500, 45,717 miles, titanium rush metallic
$44,489
2011 GMC Sierra 2500HD 4WD Crew Cab 153.7" SLT for Sale
Weld County Garage
Used 2011 GMC Sierra 2500HD, 119,224 miles, onyx black
$22,000
2015 GMC Yukon 4WD 4dr Denali for Sale
Weld County Garage
Used 2015 GMC Yukon, 85,771 miles, quicksilver metallic
$25,720
2023 GMC Yukon XL 4WD 4dr Denali for Sale
AutoNation USA Colorado Springs
Used 2023 GMC Yukon XL, 84,557 miles, onyx black
$53,999
2024 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3VL for Sale
EchoPark - Thornton
Used 2024 GMC Sierra 1500, 26,314 miles, onyx black
$39,720
2023 GMC Savana Cargo Van RWD 3500 135" for Sale
Springs Automotive Group in Denver
Used 2023 GMC Savana Cargo Van, 12,890 miles, summit white
$34,793
2024 GMC Yukon XL 4WD 4dr Denali for Sale
Joe Ferguson Buick GMC
Used 2024 GMC Yukon XL, 41,576 miles, frosted pine metallic
$68,740
2016 GMC Canyon 4WD Crew Cab 140.5" SLE for Sale
Mountain States Toyota
Used 2016 GMC Canyon, 141,579 miles, onyx black
$15,999
2021 GMC Canyon 4WD Crew Cab 128" Denali for Sale
Mike Maroone Chevrolet GMC Longmont
Used 2021 GMC Canyon, 64,480 miles, summit white
$32,698
2018 GMC Yukon 4WD 4dr Denali for Sale
Pedersen Toyota Volvo
Used 2018 GMC Yukon, 97,874 miles, mineral metallic
$29,990
2025 GMC Sierra 2500HD 4WD Double Cab 149" Pro for Sale
Ken Garff Ford Greeley
Used 2025 GMC Sierra 2500HD, 22,454 miles, summit white
$48,790
2021 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
AutoNation Chrysler Dodge Jeep Ram Arapahoe
Used 2021 GMC Sierra 1500, 79,697 miles, satin steel metallic
$38,998
2022 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
AutoNation USA Colorado Springs
Used 2022 GMC Sierra 1500, 60,142 miles, cayenne red tintcoat
$39,999
2024 GMC Sierra 3500HD 4WD Crew Cab 159" Denali for Sale
Rickenbaugh Cadillac Volvo
Used 2024 GMC Sierra 3500HD, 8,732 miles, white frost tricoat
$71,500
2025 GMC Sierra 2500HD 4WD Crew Cab 159" SLT for Sale
Weld County Garage
Used 2025 GMC Sierra 2500HD, 44,164 miles, summit white
$65,000
2019 GMC Sierra 1500 2WD Reg Cab 140" for Sale
King Auto
Used 2019 GMC Sierra 1500, 72,105 miles, white
$16,900
2023 GMC Sierra 1500 4WD Crew Cab 147" AT4 for Sale
Ken Garff Ford Greeley
Used 2023 GMC Sierra 1500, 60,636 miles, summit white
$51,662
2021 GMC Sierra 1500 4WD Crew Cab 147" SLT for Sale
AutoNation Buick GMC Park Meadows
Used 2021 GMC Sierra 1500, 33,741 miles, satin steel metallic
$42,762
2018 GMC Terrain FWD 4dr SLE for Sale
Phil Long Kia
Used 2018 GMC Terrain, 109,716 miles, summit white
$13,995
2018 GMC Acadia AWD 4dr SLT w/SLT-1 for Sale
AutoNation Chrysler Dodge Jeep Ram Arapahoe
Used 2018 GMC Acadia, 147,246 miles, summit white
$11,499
2023 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3VL for Sale
EchoPark - Thornton
Used 2023 GMC Sierra 1500, 45,627 miles, volcanic red tintcoat
$37,297
2024 GMC Sierra 1500 4WD Crew Cab 147" Elevation w/3SB for Sale
Holman Honda on Arapahoe
Used 2024 GMC Sierra 1500, 22,616 miles, thunderstorm gray
$48,300
2016 GMC Sierra 2500HD 4WD Crew Cab 153.7" SLT for Sale
Springs Automotive Group in Denver
Used 2016 GMC Sierra 2500HD, 159,226 miles, cardinal red
$34,793
2023 GMC Sierra 1500 4WD Crew Cab 147" AT4X for Sale
Corwin Honda Colorado Springs
Used 2023 GMC Sierra 1500, 43,100 miles, desert sand metallic
$57,000