Used GMC Trucks for Sale in Colorado
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Used 2018 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 72,142 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (469.1 mi)
Used 2024 GMC Sierra 2500 SLE Crew Cab
contact for price
speed 49,903 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (469.1 mi)
Used 2019 GMC Terrain SLT
contact for price
speed 116,783 mi
sell
Key features
- SLT
- Gasoline
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (469.1 mi)
Used 2019 GMC Terrain SLE
contact for price
speed 96,057 mi
sell
Key features
- SLE
- Gasoline
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (469.1 mi)
Used 2023 GMC Sierra 1500 Elevation Crew Cab
$40,881
speed 65,489 mi
sell
Key features
- Diesel
- 4WD
- Elevation
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (476 mi)
Used 2023 GMC Sierra 1500 SLT Crew Cab
$45,314
speed 39,435 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (476 mi)
Used 2024 GMC Sierra 1500 Elevation Crew Cab
contact for price
speed 58,858 mi
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (476 mi)
Used 2025 GMC Sierra 3500 AT4 Crew Cab
$79,876
speed 13,345 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (476 mi)
Used 2016 GMC Sierra 1500 SLT Crew Cab
contact for price
speed 178,757 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (476 mi)
Used 2024 GMC Sierra 2500 SLT Crew Cab
$70,370
speed 25,904 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Brandon Dodge Chrysler Jeep Ram
Loveland, CO (478.9 mi)
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$37,763
speed 30,996 mi
sell
Key features
- Gasoline
- 2.7L Turbo I4 310hp 430ft. lbs.
- RWD
location_on
Red's Auto and Truck
Longmont, CO (486.9 mi)
Used 2016 GMC Canyon SLT Crew Cab
$22,763
speed 112,935 mi
sell
Key features
- Gasoline
- 3.6L V6 305hp 269ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (486.9 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$61,763
speed 109,891 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (486.9 mi)
Used 2023 GMC Sierra 3500 Pro Crew Cab
$45,963
speed 73,057 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (486.9 mi)
Used 1998 GMC TopKick C7500 Tank Truck
$29,950
speed 11,392 mi
sell
Key features
- Diesel
- L6
location_on
American Motors
Commerce City, CO (487.8 mi)
Used 2019 GMC Sierra 2500 Base Double Cab
$24,131
speed 120,515 mi
sell
Key features
- Gas/E85
- 4WD
- SRW
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab
$67,235
speed 17,258 mi
sell
Key features
- Gasoline
- 4WD
- Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2021 GMC Sierra 1500 AT4 Crew Cab
$38,502
speed 96,204 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2023 GMC Sierra 1500 AT4 Crew Cab
$46,679
speed 82,419 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab
$70,735
speed 23,174 mi
sell
Key features
- Gasoline
- 4WD
- Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2020 GMC Sierra 3500 Denali Crew Cab
$59,120
speed 104,383 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2025 GMC Sierra 2500 SLE Crew Cab
$60,064
speed 92,928 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Loveland Ford Lincoln
Loveland, CO (488.1 mi)
Used 2021 GMC Canyon AT4 Crew Cab
$27,649
speed 82,888 mi
sell
Key features
- Gasoline
- 4WD
- AT4 w/Leather
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$38,497
speed 59,387 mi
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2023 GMC Sierra 1500 Pro Double Cab
$29,949
speed 49,099 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2023 GMC Sierra 1500 Pro Crew Cab
$30,955
speed 62,506 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2023 GMC Sierra 1500 Pro Crew Cab
$32,689
speed 31,749 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2024 GMC Canyon AT4 Crew Cab
$39,721
speed 23,306 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2014 GMC Sierra 1500 SLT Crew Cab
$15,534
speed 185,474 mi
sell
Key features
- Gas/E85
- RWD
- SLT
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
Used 2023 GMC Sierra 1500 Pro Double Cab
$30,700
speed 54,226 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (491.6 mi)
