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GMC Pickups for Sale in Colorado

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All New Used
Body Type
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Pickup
532
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Less than $400,000
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Make, Model, and Trim
Make
Popular Makes
GMC
532
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Canyon
21
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Sierra 1500
307
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Sierra 2500
156
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Sierra 3500
47
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Sierra EV
1
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AT4
68
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AT4X
24
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Denali
93
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Denali Ultimate
45
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Elevation
117
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Pro
146
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SLE
12
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SLE2
1
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SLT
25
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Work Truck
1
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Chassis Options
Crew
486
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Double
31
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Extended
2
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Regular
13
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Pickup
532
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2WD/4x2/RWD
3
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4WD/4x4/AWD
529
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Single Rear Wheel
1
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Diesel
238
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Electric
1
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Gas/E85
3
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Gasoline
290
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4
70
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6
75
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8
386
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Automatic
531
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Black
105
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Blue
16
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Brown
17
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Gold
1
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Gray
74
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Green
2
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Orange
1
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Red
30
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Silver
5
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White
266
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Light
339
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Medium
193
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1
2
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2
337
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3
193
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State
Colorado
532
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Listing Type

Vehicle Body Only Trailer
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Denali Crew Cab

$63,500
speed 2,888 mi
sell
Key features
  • Gasoline
  • 8
  • 4x4
location_on
Western Slope Ford
Grand Junction, CO (209.1 mi)
(970) 707-5622
Used 2007 GMC Sierra 1500 - photo 1

Used 2007 GMC Sierra 1500 SLE2 Extended Cab

$6,976
speed 168,064 mi
sell
Key features
  • Gasoline
  • 8
  • 4x4
location_on
Western Slope Ford
Grand Junction, CO (209.1 mi)
(970) 707-5622
Used 2022 GMC Sierra 2500 - photo 1

Used 2022 GMC Sierra 2500 AT4 Crew Cab

contact for price
speed 72,000 mi
sell
Key features
  • Diesel
  • 4WD
  • AT4
location_on
Columbine Ford
Rifle, CO (232.8 mi)
(970) 410-8406
Used 2025 GMC Sierra 3500 - photo 1
Used 2025 GMC Sierra 3500 - photo 2

Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab

$83,041
speed 39,870 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 SLE Crew Cab

$59,027
speed 92,975 mi
sell
Key features
  • Diesel
  • 4WD
  • SLE
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab

$68,439
speed 17,377 mi
sell
Key features
  • Gasoline
  • 4WD
  • Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2021 GMC Sierra 1500 - photo 1
Used 2021 GMC Sierra 1500 - photo 2

Used 2021 GMC Sierra 1500 AT4 Crew Cab

$38,567
speed 96,204 mi
sell
Key features
  • Gasoline
  • 4WD
  • AT4
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2023 GMC Sierra 1500 - photo 1
Used 2023 GMC Sierra 1500 - photo 2

Used 2023 GMC Sierra 1500 AT4 Crew Cab

$46,915
speed 82,419 mi
sell
Key features
  • Diesel
  • 4WD
  • AT4
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab

$67,595
speed 23,174 mi
sell
Key features
  • Gasoline
  • 4WD
  • Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2020 GMC Sierra 3500 - photo 1
Used 2020 GMC Sierra 3500 - photo 2

Used 2020 GMC Sierra 3500 Denali Crew Cab

$53,752
speed 104,383 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab

$89,104
speed 6,749 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2015 GMC Sierra 1500 - photo 1
Used 2015 GMC Sierra 1500 - photo 2

Used 2015 GMC Sierra 1500 SLE Double Cab

$19,561
speed 122,831 mi
sell
Key features
  • Gasoline
  • 4WD
  • SLE
location_on
Loveland Ford Lincoln
Loveland, CO (352.6 mi)
(970) 844-8411
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 SLT Crew Cab

$68,092
speed 25,906 mi
sell
Key features
  • Diesel
  • 4WD
  • SLT
location_on
Brandon Dodge Chrysler Jeep Ram
Loveland, CO (358.5 mi)
(970) 292-7038
Used 2024 GMC Sierra 1500 - photo 1
Used 2024 GMC Sierra 1500 - photo 2

Used 2024 GMC Sierra 1500 Elevation Crew Cab

$37,229
speed 58,858 mi
sell
Key features
  • Gasoline
  • 4WD
  • Elevation
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (358.7 mi)
(970) 632-9052
Used 2025 GMC Sierra 3500 - photo 1
Used 2025 GMC Sierra 3500 - photo 2

Used 2025 GMC Sierra 3500 AT4 Crew Cab

$79,856
speed 13,345 mi
sell
Key features
  • Diesel
  • 4WD
  • AT4
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (358.7 mi)
(970) 632-9052
Used 2020 GMC Sierra 2500 - photo 1
Used 2020 GMC Sierra 2500 - photo 2

Used 2020 GMC Sierra 2500 Denali Crew Cab

$58,893
speed 72,487 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 Denali Crew Cab

$71,110
speed 23,569 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2023 GMC Sierra 1500 - photo 1
Used 2023 GMC Sierra 1500 - photo 2

Used 2023 GMC Sierra 1500 Pro Crew Cab

$32,496
speed 31,749 mi
sell
Key features
  • Gasoline
  • 4WD
  • Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2024 GMC Canyon - photo 1
Used 2024 GMC Canyon - photo 2

Used 2024 GMC Canyon AT4 Crew Cab

$39,690
speed 23,306 mi
sell
Key features
  • Gasoline
  • 4WD
  • AT4
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2014 GMC Sierra 1500 - photo 1
Used 2014 GMC Sierra 1500 - photo 2

Used 2014 GMC Sierra 1500 SLT Crew Cab

$16,190
speed 185,474 mi
sell
Key features
  • Gas/E85
  • RWD
  • SLT
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2022 GMC Sierra 2500 - photo 1
Used 2022 GMC Sierra 2500 - photo 2

Used 2022 GMC Sierra 2500 AT4 Crew Cab

$56,286
speed 52,031 mi
sell
Key features
  • Diesel
  • 4WD
  • AT4
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2002 GMC Sierra 1500 - photo 1

Used 2002 GMC Sierra 1500 Denali Extended Cab

$11,435
speed 156,000 mi
sell
Key features
  • Gasoline
  • 4WD
  • Denali
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2023 GMC Sierra 1500 - photo 1

Used 2023 GMC Sierra 1500 Pro Double Cab

$29,251
speed 59,453 mi
sell
Key features
  • Gasoline
  • 4WD
  • Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO (358.7 mi)
(970) 601-8299
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 AT4 Crew Cab

$57,541
speed 11,780 mi
sell
Key features
  • Gasoline
  • 4WD
  • AT4
location_on
Sill-Terhar Motors, Inc
Broomfield, CO (363.4 mi)
(303) 536-6381
Used 2021 GMC Sierra 1500 - photo 1
Used 2021 GMC Sierra 1500 - photo 2

Used 2021 GMC Sierra 1500 SLT Crew Cab

$32,771
speed 93,775 mi
sell
Key features
  • Gasoline
  • 4WD
  • SLT
location_on
Sill-Terhar Motors, Inc
Broomfield, CO (363.4 mi)
(303) 536-6381
Used 2022 GMC Sierra 3500 - photo 1
Used 2022 GMC Sierra 3500 - photo 2

Used 2022 GMC Sierra 3500 Denali Crew Cab

$54,963
speed 97,339 mi
sell
Key features
  • Diesel
  • Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
  • 4WD
location_on
Red's Auto and Truck
Longmont, CO (366 mi)
(303) 854-6240
Used 2022 GMC Sierra 1500 - photo 1
Used 2022 GMC Sierra 1500 - photo 2

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 (366 mi)
(303) 854-6240
Used 2016 GMC Canyon - photo 1
Used 2016 GMC Canyon - photo 2

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 (366 mi)
(303) 854-6240
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

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 (366 mi)
(303) 854-6240
Used 2024 GMC Sierra 3500 - photo 1
Used 2024 GMC Sierra 3500 - photo 2

Used 2024 GMC Sierra 3500 Denali Crew Cab

$64,095
speed 66,738 mi
sell
Key features
  • Diesel
  • 4WD
  • Denali
location_on
O'Meara Ford
Northglenn, CO (367 mi)
(720) 664-2223

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