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GMC Sierra 2500 Trucks for Sale near Denver, Colorado

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All New Used
Popular Body Types
Cab Chassis
93
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Flatbed Truck
10
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Pickup
3,877
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Service / Utility Truck
382
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Contractor Truck
2
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Enclosed Service Truck
2
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Service Truck
378
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Other Body Types
Plow Truck
6
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Less than $400,000
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Make, Model, and Trim
Make
Popular Makes
GMC
4,368
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Model
Sierra 2500
4,368
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AT4
831
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AT4X
323
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Base
16
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Denali
754
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Denali Ultimate
662
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FL
1
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Pro
1,202
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SL1
1
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SLE
242
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SLT
318
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Work Truck
11
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Chassis Options
Conventional
1
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Crew
3,579
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Double
527
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Extended
7
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Regular
254
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Cab Chassis
461
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Pickup
3,906
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2WD/4x2/RWD
283
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4WD/4x4/AWD
4,085
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Single Rear Wheel
75
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Diesel
2,979
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Gas/E85
20
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Gasoline
1,368
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General Motors
19
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Isuzu
3
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8
4,368
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Automatic
4,189
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Black
814
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Blue
29
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Brown
120
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Gold
1
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Gray
596
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Green
6
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Red
187
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Silver
33
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White
2,244
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Yellow
3
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Medium
3,724
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Light
642
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2
642
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3
3,724
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162"
19
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172"
29
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Body Options
Popular Body Manufacturers
Knapheide
107
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Reading
47
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Royal
83
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Other Body Manufacturers
Bedrock
1
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Blue Ridge Manufacturing (Freedom)
1
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CM Truck Beds
3
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Fisher
1
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Harbor
23
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M H EBY
2
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Monroe
38
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PJ Truck Beds
2
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Scelzi
17
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Western
1
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7'
1
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8'
3
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8' 1"
97
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8' 2"
195
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8' 5"
2
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8' 6"
7
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8' 11"
1
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Aluminum
4
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Steel
304
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Camper Shell
1
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Ladder Rack
127
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Shelving
48
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Snowplow
4
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Toolbox
4
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Alabama
69
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Alaska
3
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Arizona
308
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Arkansas
18
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California
347
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Colorado
188
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Connecticut
93
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Florida
242
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Georgia
391
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Idaho
144
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Illinois
91
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Indiana
78
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Iowa
27
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Kansas
28
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Kentucky
33
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Louisiana
2
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Maine
1
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Maryland
35
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Massachusetts
63
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Michigan
54
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Minnesota
12
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Mississippi
3
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Missouri
18
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Montana
29
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Nebraska
2
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Nevada
136
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New Hampshire
57
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New Jersey
32
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New Mexico
8
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New York
31
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North Carolina
172
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North Dakota
21
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Ohio
93
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Oklahoma
11
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Oregon
61
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Pennsylvania
150
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South Carolina
236
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South Dakota
1
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Tennessee
118
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Texas
613
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Utah
119
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Virginia
35
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Washington
58
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West Virginia
72
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Wisconsin
65
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Listing Type

Vehicle Body Only Trailer
Used 2024 GMC Sierra 2500 - photo 1
Used 2024 GMC Sierra 2500 - photo 2

Used 2024 GMC Sierra 2500 Denali Crew Cab

$79,798 List Price
$75,998
speed 18,529 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 SLT Crew Cab

$78,748 List Price
$74,998
speed 6,865 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2026 GMC Sierra 2500 - photo 1
Used 2026 GMC Sierra 2500 - photo 2

Used 2026 GMC Sierra 2500 AT4X Crew Cab

$94,498 List Price
$89,998
speed 9,738 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 Denali Crew Cab

$81,478 List Price
$77,598
speed 23,699 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2019 GMC Sierra 2500 - photo 1

Used 2019 GMC Sierra 2500 Denali Crew Cab

$43,573 List Price
$41,498
speed 135,713 mi
sell
Key features
  • Diesel
  • 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2026 GMC Sierra 2500 - photo 1

Used 2026 GMC Sierra 2500 Pro Double Cab

contact for price
speed 26 mi
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2024 GMC Sierra 2500 - photo 1

Used 2024 GMC Sierra 2500 AT4 Crew Cab

$70,348 List Price
$66,998
speed 63,792 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 AT4 Crew Cab

$77,698 List Price
$73,998
speed 37,678 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2024 GMC Sierra 2500 - photo 1

Used 2024 GMC Sierra 2500 SLT Crew Cab

$68,878 List Price
$65,598
speed 42,952 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2020 GMC Sierra 2500 - photo 1

Used 2020 GMC Sierra 2500 AT4 Crew Cab

$61,528 List Price
$58,598
speed 45,600 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2021 GMC Sierra 2500 - photo 1

Used 2021 GMC Sierra 2500 Denali Crew Cab

$68,038 List Price
$64,798
speed 30,280 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2013 GMC Sierra 2500 - photo 1

Used 2013 GMC Sierra 2500 SLT Crew Cab

$33,073 List Price
$31,498
speed 132,597 mi
sell
Key features
  • Diesel
  • 6.6L V8 Duramax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 SLT Crew Cab

$58,063 List Price
$55,298
speed 73,263 mi
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2024 GMC Sierra 2500 - photo 1

Used 2024 GMC Sierra 2500 Denali Crew Cab

$79,798 List Price
$75,998
speed 21,045 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 AT4 Crew Cab

$80,848 List Price
$76,998
speed 34,873 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2023 GMC Sierra 2500 - photo 1

Used 2023 GMC Sierra 2500 AT4 Crew Cab

contact for price
speed 24,060 mi
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2024 GMC Sierra 2500 - photo 1

Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab

$81,793 List Price
$77,898
speed 38,414 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2024 GMC Sierra 2500 - photo 1

Used 2024 GMC Sierra 2500 AT4 Crew Cab

contact for price
speed 51,954 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2023 GMC Sierra 2500 - photo 1

Used 2023 GMC Sierra 2500 SLT Crew Cab

$57,748 List Price
$54,998
speed 67,890 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2015 GMC Sierra 2500 - photo 1

Used 2015 GMC Sierra 2500 SLE Crew Cab

contact for price
speed 112,521 mi
sell
Key features
  • Gas/E85
  • 6.0L Vortec, V-8, SFI, FlexFuel w/ E63 only
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2018 GMC Sierra 2500 - photo 1

Used 2018 GMC Sierra 2500 Denali Crew Cab

$44,204 List Price
$42,099
speed 135,620 mi
sell
Key features
  • Diesel
  • 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2022 GMC Sierra 2500 - photo 1

Used 2022 GMC Sierra 2500 Denali Crew Cab

contact for price
speed 40,958 mi
sell
Key features
  • Diesel
  • Engine: 6.6L V8 DuraMax Diesel, Turbo
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 SLT Crew Cab

$76,123 List Price
$72,498
speed 20,042 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2026 GMC Sierra 2500 - photo 1

Used 2026 GMC Sierra 2500 AT4 Crew Cab

contact for price
speed 5,086 mi
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Dave Smith Motors - Ram
Kellogg, ID (771.8 mi)
Used 2026 GMC Sierra 2500 - photo 1
Used 2026 GMC Sierra 2500 - photo 2

Used 2026 GMC Sierra 2500 Double Cab Service Truck

$67,995
speed 81 mi
sell
Key features
  • Gasoline
  • 4WD
  • Double Cab
location_on
T&B Auto Sales
Bryant, AR (773.7 mi)
Used 2026 GMC Sierra 2500 - photo 1
Used 2026 GMC Sierra 2500 - photo 2

Used 2026 GMC Sierra 2500 Double Cab Service Truck

$66,995
speed 9 mi
sell
Key features
  • Gasoline
  • RWD
  • Double Cab
location_on
T&B Auto Sales
Bryant, AR (773.7 mi)
Used 2025 GMC Sierra 2500 - photo 1
Used 2025 GMC Sierra 2500 - photo 2

Used 2025 GMC Sierra 2500 Pro Double Cab

$49,995
speed 22,168 mi
sell
Key features
  • Gasoline
  • RWD
  • Pro
location_on
T&B Auto Sales
Bryant, AR (773.7 mi)
Used 2025 GMC Sierra 2500 - photo 1

Used 2025 GMC Sierra 2500 Pro Regular Cab

contact for price
speed 34,625 mi
sell
Key features
  • Gasoline
  • 4WD
  • PRO REGULAR CAB 4X4 PICKUP
location_on
T&B Auto Sales
Bryant, AR (773.7 mi)
New 2025 GMC Sierra 2500 - photo 1
New 2025 GMC Sierra 2500 - photo 2

New 2025 GMC Sierra 2500 Crew Cab Service Truck

$67,828
sell
Key features
  • Gasoline
  • 8' 2" Steel Monroe Body
  • RWD
location_on
Chuck Nash GMC
San Marcos, TX (783.4 mi)
New 2025 GMC Sierra 2500 - photo 1
New 2025 GMC Sierra 2500 - photo 2

New 2025 GMC Sierra 2500 Crew Cab Service Truck

$65,529
sell
Key features
  • Gasoline
  • 8' 2" Steel Monroe Body
  • RWD
location_on
Chuck Nash GMC
San Marcos, TX (783.4 mi)

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