Used Gray GMC Sierra 2500HD for Sale inLong Key, FL
50 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 29,643
- Stock #:
- 403846
- VIN:
- 1GT49NEY2RF403846
New arrival
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
29,643 mi
Home delivery from Pelham, AL
Price includes $1,032 shipping
Fair Deal
$63,725
- 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:
- 31,596
- Stock #:
- B11411
- VIN:
- 1GT49PEY8RF429430
New arrival
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
31,596 mi
Home delivery from Bellingham, WA
Price includes $4,179 shipping
Good Deal
$67,229
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 1,555
- Stock #:
- 70135781
- VIN:
- 1GT5UME78TF108777
2026 GMC Sierra 2500HD
SLE Double Cab 4WD
1,555 mi
Store transfer to Miami, FL
Price includes $1,099 shipping
Good Deal
$61,097
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 43,703
- Stock #:
- 3591
- VIN:
- 1GT4UXEY6SF197740
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
43,703 mi
Home delivery from Salt Lake City, UT
Price includes $2,097 shipping
Fair Deal
$75,194
- Year:
- 2022
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,993
- Stock #:
- 2026-570
- VIN:
- 1GT49REY3NF115352
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
51,993 mi
Home delivery from Seffner, FL
Price includes $358 shipping
Good Deal
$58,854
- 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:
- 73,427
- Stock #:
- 367967899
- VIN:
- 1GT49NEY3RF364605
New arrival
2024 GMC Sierra 2500HD
SLT Crew Cab 4WD
73,427 mi
Home delivery from Hampton Falls, NH
Price includes $2,058 shipping
Fair Deal
$57,237
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Gray (Dark Sky Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 65,858
- Stock #:
- L26081379T1
- VIN:
- 1GT49REY7LF297067
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
65,858 mi
Home delivery from Lake Worth, FL
Price includes $396 shipping
Fair Deal
$56,330
- 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:
- 6-Speed Automatic Overdrive
- Mileage:
- 183,033
- Stock #:
- D2528
- VIN:
- 1GT12UEY4JF228084
2018 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
183,033 mi
Home delivery from Omaha, NE
Price includes $1,720 shipping
Good Deal
$33,868
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 15,029
- Stock #:
- RPL 3954
- VIN:
- 1GT4UREY5SF159041
New arrival
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
15,029 mi
Home delivery from Saint Louis, MO
Price includes $1,664 shipping
Fair Deal
$74,758
- 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 (Iridium Metallic)
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 114,331
- Stock #:
- 28086
- VIN:
- 1GT12UE82GF146301
2016 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
114,331 mi
Home delivery from Lilburn, GA
Price includes $984 shipping
Good Deal
$38,707
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 93,426
- Stock #:
- 88672
- VIN:
- 1GT49REY4RF188672
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
93,426 mi
Home delivery from Fulton, MO
Price includes $1,168 shipping
Good Deal
$58,068
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 13,924
- Stock #:
- 2451
- VIN:
- 1GT1UPEYXSF186503
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
13,924 mi
Home delivery from Milton, WI
Price includes $1,326 shipping
Fair Deal
$72,314
- 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:
- Thunderstorm Gray
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 45,227
- Stock #:
- ZC26504
- VIN:
- 1GT4UPE73SF114465
New arrival
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
45,227 mi
Home delivery from Hicksville, OH
Price includes $1,452 shipping
Fair Deal
$64,842
- 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:
- 14,829
- Stock #:
- 446376
- VIN:
- 1GT49XEY3RF446376
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
14,829 mi
Home delivery from Pelham, AL
Price includes $1,032 shipping
Fair Deal
$80,243
- 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:
- 53,044
- Stock #:
- ZC26365
- VIN:
- 1GT1UPEYXSF142971
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
53,044 mi
Home delivery from Hicksville, OH
Price includes $1,452 shipping
Good Deal
$64,842
- Year:
- 2013
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 123,127
- Stock #:
- 153274
- VIN:
- 1GT125E83DF153274
2013 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
123,127 mi
Home delivery from Baton Rouge, LA
Price includes $963 shipping
Fair Deal
$31,387
- Year:
- 2013
- 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:
- Steel Gray Metallic
- Fuel type:
- Diesel
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 236,478
- Stock #:
- 1468A
- VIN:
- 1GT125E89DF142599
2013 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
236,478 mi
Home delivery from Kernersville, NC
Price includes $1,564 shipping
Fair Deal
$20,886
- Year:
- 2019
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 123,057
- Stock #:
- 278954
- VIN:
- 1GT12SEY9KF278954
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
123,057 mi
Home delivery from Houston, TX
Price includes $1,456 shipping
Fair Deal
$43,416
- Year:
- 2022
- 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:
- 34,385
- Stock #:
- 70222336
- VIN:
- 1GT49RE72NF121845
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
34,385 mi
Store transfer to Miami, FL
Price includes $1,999 shipping
Fair Deal
$61,997
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 161,174
- Stock #:
- 166574
- VIN:
- 1GT01SEG2HZ166574
2017 GMC Sierra 2500HD
SLE LB
161,174 mi
Home delivery from Houston, TX
Price includes $970 shipping
Fair Deal
$16,860
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Gray
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 11,237
- Stock #:
- 29055509
- VIN:
- 1GT4UREY5TF140975
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
11,237 mi
Store transfer to Miami, FL
Price includes $1,099 shipping
Fair Deal
$78,097
- Year:
- 2013
- 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
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 215,424
- Stock #:
- 097SAM
- VIN:
- 1GT125E84DF126091
2013 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
215,424 mi
Home delivery from Buford, GA
Price includes $336 shipping
Fair Deal
$20,234
- Year:
- 2026
- 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:
- 8
- Stock #:
- 124804TS
- VIN:
- 1GT4UNEY7TF124804
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
Miami, FL
66 mi away
New car
MSRP $81,520
$81,520
- Year:
- 2026
- 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:
- 9
- Stock #:
- 376325TS
- VIN:
- 1GT4UPEY0TF376325
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Miami, FL
66 mi away
New car
MSRP $92,735
$92,735
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