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Used GMC Trucks for Sale in Colorado

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171 results

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Box Truck
12
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Box Van
12
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Flatbed Truck
2
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Pickup
132
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Service / Utility Truck
1
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Enclosed Service Truck
1
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Van
3
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Cutaway Van
3
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SUV
20
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Tank Truck
1
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Less than $400,000
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Make, Model, and Trim
Make
GMC
171
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Acadia
4
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Canyon
14
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Envoy XL
1
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Savana 3500
13
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Savana 4500
2
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Sierra 1500
76
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Sierra 2500
29
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Sierra 3500
16
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Terrain
7
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TopKick C7500
1
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Yukon
3
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Yukon XL
5
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AT4
29
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AT4X
9
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Base
1
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Denali
37
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Denali Ultimate
10
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Elevation
17
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Pro
9
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SLE
14
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SLE2
1
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SLT
25
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Work Truck
3
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Work Van
13
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Chassis Options
Crew
124
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Double
8
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Regular
3
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Cab Chassis
3
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Cutaway
15
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Pickup
133
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SUV
20
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2WD/4x2/RWD
22
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4WD/4x4/AWD
148
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Dual Rear Wheel
6
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Single Rear Wheel
5
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Diesel
56
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Gas/E85
4
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Gasoline
111
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Caterpillar
1
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General Motors
1
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Isuzu
1
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4
25
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6
28
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8
118
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Automatic
169
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Manual
1
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Black
27
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Blue
6
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Brown
11
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Gold
2
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Gray
25
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Red
10
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Silver
5
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White
65
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Yellow
3
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Light
119
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Medium
51
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1
14
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2
105
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3
49
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4
2
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159"
1
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176"
1
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177"
12
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Body Options
Morgan
4
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Wabash
5
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Camper Shell
1
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Toolbox
1
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Walkramp
1
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State
Colorado
171
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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 (1,125.6 mi)
(970) 473-2802

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 (1,125.6 mi)
(970) 473-2802

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 (1,125.6 mi)
(970) 473-2802

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 (1,125.6 mi)
(970) 473-2802

Used 1998 GMC TopKick C7500 Tank Truck

$34,950
speed 11,392 mi
sell
Key features
  • Diesel
  • L6
location_on
American Motors
Commerce City, CO (1,133.9 mi)
(720) 389-2582

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 (1,136 mi)
(970) 632-9052

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 (1,136 mi)
(970) 632-9052

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 (1,136 mi)
(970) 632-9052

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 (1,136 mi)
(970) 632-9052

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 (1,136 mi)
(970) 632-9052

Used 2021 GMC Savana 3500 Box Van

$19,250
speed 111,826 mi
sell
Key features
  • Gasoline
  • 6.6LV8
location_on
Penske Used Trucks
Aurora, CO (1,137.3 mi)
(844) 572-5838

Used 2021 GMC Savana 3500 Box Van

$19,250
speed 112,315 mi
sell
Key features
  • Gasoline
  • 6.6LV8
location_on
Penske Used Trucks
Aurora, CO (1,137.3 mi)
(844) 572-5838

Used 2021 GMC Savana 3500 Box Van

$19,500
speed 109,255 mi
sell
Key features
  • Gasoline
  • 6.6LV8
location_on
Penske Used Trucks
Aurora, CO (1,137.3 mi)
(844) 572-5838

Used 2021 GMC Savana 3500 Box Van

$18,750
speed 120,983 mi
sell
Key features
  • Gasoline
  • 6.6LV8
location_on
Penske Used Trucks
Aurora, CO (1,137.3 mi)
(844) 572-5838

Used 2022 GMC Savana 3500 Box Van

$26,000
speed 111,759 mi
sell
Key features
  • Gasoline
  • 6.6LV8
location_on
Penske Used Trucks
Aurora, CO (1,137.3 mi)
(844) 572-5838

Used 2024 GMC Sierra 2500 SLT Crew Cab

contact for price
speed 25,904 mi
sell
Key features
  • Diesel
  • 4WD
  • SLT
location_on
Brandon Dodge Chrysler Jeep Ram
Loveland, CO (1,137.8 mi)
(970) 292-7038

Used 2024 GMC Sierra 3500 Crew Cab Flatbed Truck

$53,294
speed 42,351 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2018 GMC Savana 4500 Box Van

$20,593
speed 111,635 mi
sell
Key features
  • Gasoline
  • Engine: Vortec 6.0L V8
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2023 GMC Sierra 3500 Crew Cab Flatbed Truck

$42,182
speed 102,447 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2021 GMC Savana 3500 Cutaway Van

$23,789
speed 112,001 mi
sell
Key features
  • Gasoline
  • ENGINE GAS, 8 CYL, 6.6L, SIDI, VVT, CAST IRON
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2021 GMC Savana 3500 Cutaway Van

$25,289
speed 106,452 mi
sell
Key features
  • Gasoline
  • ENGINE GAS, 8 CYL, 6.6L, SIDI, VVT, CAST IRON
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2021 GMC Savana 3500 Cutaway Van

$24,089
speed 111,700 mi
sell
Key features
  • Gasoline
  • ENGINE GAS, 8 CYL, 6.6L, SIDI, VVT, CAST IRON
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

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 (1,139.4 mi)
(303) 854-6240

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 (1,139.4 mi)
(303) 854-6240

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 (1,139.4 mi)
(303) 854-6240

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 (1,139.4 mi)
(303) 854-6240

Used 2025 GMC Sierra 1500 Pro Crew Cab

$36,288
speed 38,178 mi
sell
Key features
  • Gasoline
  • 5.3L EcoTec3 V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2025 GMC Sierra 1500 Denali Crew Cab

$59,193
speed 33,259 mi
sell
Key features
  • Gasoline
  • 6.2L EcoTec3 V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2020 GMC Sierra 2500 SLT Crew Cab

$53,593
speed 52,634 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

Used 2018 GMC Sierra 1500 SLE Double Cab

$27,593
speed 71,026 mi
sell
Key features
  • Gasoline
  • Engine: 5.3L, V-8, SIDI, Active Fuel Mgt
  • 4WD
location_on
Transwest GMC
Henderson, CO (1,139.4 mi)
(720) 439-3324

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