Used GMC Trucks for Sale in Colorado
Sort
Filters
168 results
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Year
Chassis Options
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
GVWR
Cab to Axle
Add-Ons
State
Used 2024 GMC Canyon Elevation Crew Cab
$34,500
speed 25,785 mi
sell
Key features
- Gasoline
- 4
- 4x4
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2025 GMC Sierra 1500 Denali Crew Cab
$65,500
speed 2,888 mi
sell
Key features
- Gasoline
- 8
- 4x4
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$42,000
speed 39,629 mi
sell
Key features
- Gasoline
- 8
- 4x4
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2024 GMC Sierra 2500 SLE Double Cab
$54,500
speed 24,472 mi
sell
Key features
- Diesel
- 8
- 4x4
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2014 GMC Acadia SLE
$8,087
speed 156,691 mi
sell
Key features
- SLE
- Gasoline
- 6
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2004 GMC Envoy XL SLE
$3,976
speed 97,110 mi
sell
Key features
- SLE
- Gasoline
- 6
location_on
Western Slope Ford
Grand Junction, CO (739.2 mi)
Used 2019 GMC Sierra 1500 SLT Crew Cab
$36,400
speed 67,504 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Columbine Ford
Rifle, CO (764.5 mi)
Used 2022 GMC Sierra 3500 AT4 Crew Cab
$48,400
speed 113,194 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Columbine Ford
Rifle, CO (764.5 mi)
Used 2024 GMC Sierra 3500 AT4 Crew Cab
$72,400
speed 10,928 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Columbine Ford
Rifle, CO (764.5 mi)
Used 2015 GMC Sierra 2500 SLT Crew Cab
contact for price
speed 249,582 mi
sell
Key features
- Diesel
- 4WD
- SRW
location_on
Columbine Ford
Rifle, CO (764.5 mi)
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$57,400
speed 72,584 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Columbine Ford
Rifle, CO (764.5 mi)
Used 2022 GMC Sierra 2500 Denali Crew Cab
$57,595
speed 67,863 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loveland Ford Lincoln
Loveland, CO (870.1 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 (870.1 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 (870.1 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 (870.1 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 (870.1 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 (870.1 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 (870.1 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 (870.1 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 (873.2 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 (873.2 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 (873.2 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 (873.2 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 (873.2 mi)
Used 2023 GMC Sierra 1500 Pro Crew Cab
$34,691
speed 31,749 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (878.9 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 (878.9 mi)
Used 2021 GMC Canyon AT4 Crew Cab
$29,291
speed 82,888 mi
sell
Key features
- Gasoline
- 4WD
- AT4 w/Leather
location_on
Mike Maroone Ford Longmont
Longmont, CO (878.9 mi)
Used 2023 GMC Sierra 1500 Pro Double Cab
$31,081
speed 54,226 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (878.9 mi)
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$40,733
speed 59,387 mi
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Mike Maroone Ford Longmont
Longmont, CO (878.9 mi)
Used 2023 GMC Sierra 1500 Pro Double Cab
$31,568
speed 49,099 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (878.9 mi)
