Used Gray GMC Sierra 2500HD for Sale in Decatur, TX
76 results
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 29,391
- Stock #:
- PCG1957
- VIN:
- 1GT4UZEYXSF184176


Sponsored by Shottenkirk Prosper Chrysler Dodge Jeep Ram
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
29,391 mi
$79,954
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 60,397
- Stock #:
- RF247635A
- VIN:
- 1GT49ZEY9RF247635

Sponsored Listing
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
60,397 mi
$69,763
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 73,887
- Stock #:
- TT285351
- VIN:
- 1GT49PEY3RF285351

Sponsored Listing
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
73,887 mi
$64,145
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,150
- Stock #:
- F324363
- VIN:
- 1GT49RE76LF324363

-$5,798
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
84,150 mi
$52,312
$46,514
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 73,887
- Stock #:
- TT285351
- VIN:
- 1GT49PEY3RF285351

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
73,887 mi
$64,145
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 60,397
- Stock #:
- RF247635A
- VIN:
- 1GT49ZEY9RF247635

2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
60,397 mi
$69,763
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 117,232
- Stock #:
- 6734
- VIN:
- 1GT12UEY8JF238004

2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
117,232 mi
$46,654
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 23,779
- Stock #:
- 209508A
- VIN:
- 1GT4UPEY1SF170476

2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
23,779 mi
$73,617
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 43,043
- Stock #:
- STK345128
- VIN:
- 1GT49PEY5RF345128

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
43,043 mi
$68,307
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather seat trim)
- Transmission:
- Automatic
- Mileage:
- 19,740
- Stock #:
- C70874B
- VIN:
- 1GT4UZEY1SF107048

2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
19,740 mi
$79,953
- Year:
- 2009
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Stealth Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 230,155
- Stock #:
- N26209A
- VIN:
- 1GTHK53K69F167691

2009 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
230,155 mi
$10,301
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11,957
- Stock #:
- F260418A
- VIN:
- 1GT49PEY3RF418934

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
11,957 mi
$74,026
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50,068
- Stock #:
- ZC26111
- VIN:
- 1GT19PEY4RF316982

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
50,068 mi
$67,506
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 14,560
- Stock #:
- 9856X
- VIN:
- 1GT4UME72SF366447

2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
14,560 mi
$59,982
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Gasoline
- Interior color:
- Black/brown Accents
- Transmission:
- Automatic
- Mileage:
- 53,061
- Stock #:
- YB34988
- VIN:
- 1GT49PE78RF455808

2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
53,061 mi
$66,001
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,146
- Stock #:
- C5326
- VIN:
- 1GT22YEG2FZ138392

-$1,001
2015 GMC Sierra 2500HD
SLE Double Cab SB 4WD
79,146 mi
$29,424
$28,423
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 39,000
- Stock #:
- R-32845
- VIN:
- 1GT49NEY0RF368546

2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
39,000 mi
$67,059
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Gray (Sterling Grey)
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,716
- Stock #:
- 217626
- VIN:
- 1GT49REY1RF217626

2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
28,716 mi
$72,044
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 6,351
- Stock #:
- 138275
- VIN:
- 1GT4URE71TF138275

2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
6,351 mi
$76,629
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Stealth Gray Metallic
- Fuel type:
- Diesel
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,300
- Stock #:
- TED11865A
- VIN:
- 1GT121E89EF191344

2014 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
97,300 mi
$32,486
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 18,546
- Stock #:
- DC26111
- VIN:
- 1GT4UPEY6SF155097

2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
18,546 mi
$75,503
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 130,898
- Stock #:
- 124443
- VIN:
- 1GT12UE80GF124443

2016 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
130,898 mi
$41,762
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Gray (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 82,179
- Stock #:
- 9086-TR
- VIN:
- 1GT49RE74LF287653

2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
82,179 mi
$49,889
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Thunderstorm Gray
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather seat trim)
- Transmission:
- Automatic
- Mileage:
- 19,740
- Stock #:
- C70874B
- VIN:
- 1GT4UZEY1SF107048

Sponsored Listing
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
19,740 mi