Used Black GMC Sierra 2500HD for Sale inUnity, ME
268 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Black
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 14,314
- Stock #:
- GF310906
- VIN:
- 1GT4UZEY6SF310906
Sponsored by Ecodrive Chevrolet GMC
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
14,314 mi
Gorham, NH
92 mi away
Fair Deal
$84,249
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 66,251
- Stock #:
- 220330T
- VIN:
- 1GT49REY5MF220330
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
66,251 mi
Gorham, NH
92 mi away
Good Deal
$55,789
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 60,976
- Stock #:
- 196396
- VIN:
- 1GT49PE75NF196396
Price drop
-$2,110
2022 GMC Sierra 2500HD
AT4 Crew Cab 4WD
60,976 mi
Home delivery from Cadiz, KY
Price includes $1,653 shipping
Good Deal
$54,252
$52,142
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,340
- Stock #:
- 6GM1018T
- VIN:
- 1GT49REY2PF258361
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
23,340 mi
Westbrook, ME
81 mi away
Good Deal
$64,869
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 20,281
- Stock #:
- GG125A
- VIN:
- 1GT49ZEYXRF448931
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
20,281 mi
Home delivery from Old Saybrook, CT
Free home delivery
Fair Deal
$80,798
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,028
- Stock #:
- BAC14802
- VIN:
- 1GT49REY9MF130050
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
52,028 mi
Home delivery from Bridgeport, NY
Price includes $514 shipping
Great Deal
$57,184
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 29,474
- Stock #:
- ZC26453
- VIN:
- 1GT49PEY4RF252228
New arrival
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
29,474 mi
Home delivery from Hicksville, OH
Price includes $1,010 shipping
Great Deal
$67,399
- 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:
- [GBA] Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 78,000
- Stock #:
- 26217
- VIN:
- 1GT49XEY8RF107953
![[GBA] Onyx Black 2024 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/06/02/17/07/2024_gmc_sierra_2500hd-pic-3804693702042314033-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
78,000 mi
Home delivery from Searcy, AR
Free home delivery
Fair Deal
$69,500
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 66,251
- Stock #:
- 220330T
- VIN:
- 1GT49REY5MF220330
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
66,251 mi
Gorham, NH
92 mi away
Good Deal
$55,789
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 43,824
- Stock #:
- MX4793
- VIN:
- 1GT19REY4RF337018
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
43,824 mi
Home delivery from Michigan Center, MI
Price includes $1,381 shipping
Great Deal
$65,560
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 48,287
- Stock #:
- MX4706
- VIN:
- 1GT19PEY2PF215971
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
48,287 mi
Home delivery from Louisville, TN
Price includes $1,764 shipping
Good Deal
$59,463
- 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:
- Carbon Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 43,139
- Stock #:
- 290855W
- VIN:
- 1GT49RE79LF290855
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
43,139 mi
Home delivery from Naugatuck, CT
Price includes $283 shipping
Great Deal
$51,268
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 69,450
- Stock #:
- LT1008
- VIN:
- 1GT19PEY2MF298247
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
69,450 mi
Home delivery from Louisville, TN
Price includes $1,764 shipping
Good Deal
$53,463
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 3,534
- Stock #:
- 70197892
- VIN:
- 1GT4UZEY5TF264177
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
3,534 mi
Store transfer to South Portland, ME
Price includes $1,699 shipping
Good Deal
$87,697
- Year:
- 2015
- 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:
- Black
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 135,944
- Stock #:
- 114768
- VIN:
- 1GT120E81FF114768
New arrival
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
135,944 mi
Home delivery from Elwood, IN
Price includes $888 shipping
Great Deal
$30,987
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Carbon Black Metallic
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 104,435
- Stock #:
- STK341496
- VIN:
- 1GT19PEY0LF341496
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
104,435 mi
Home delivery from Elwood, IN
Price includes $888 shipping
Good Deal
$44,883
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 71,606
- Stock #:
- ZC26152
- VIN:
- 1GT19PEY1MF273761
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
71,606 mi
Home delivery from Hicksville, OH
Price includes $1,010 shipping
Great Deal
$50,400
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 43,317
- Stock #:
- P1819A
- VIN:
- 1GT49PEY1NF219407
Price drop
-$2,310
2022 GMC Sierra 2500HD
AT4 Crew Cab 4WD
43,317 mi
Home delivery from Brodheadsville, PA
Price includes $792 shipping
Good Deal
$61,280
$58,970
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 12,710
- Stock #:
- G00693A
- VIN:
- 1GT4UNEY8TF221042
New arrival
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
12,710 mi
Home delivery from Reidsville, NC
Price includes $1,098 shipping
Good Deal
$72,992
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 51,211
- Stock #:
- 5155
- VIN:
- 1GT49REY9RF320888
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
51,211 mi
Home delivery from Seffner, FL
Price includes $1,415 shipping
Great Deal
$65,907
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 7,805
- Stock #:
- G246533
- VIN:
- 1GT4UPEY6SF246533
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
7,805 mi
Home delivery from Bradenton, FL
Price includes $4,167 shipping
Good Deal
$76,749
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 32,171
- Stock #:
- A9211A
- VIN:
- 1GT49REY3MF124051
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
32,171 mi
Home delivery from Marlton, NJ
Price includes $648 shipping
Fair Deal
$66,346
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 111,828
- Stock #:
- T0306
- VIN:
- 1GT49NE79LF113943
2020 GMC Sierra 2500HD
SLT Crew Cab 4WD
111,828 mi
Home delivery from Canal Fulton, OH
Price includes $1,004 shipping
Great Deal
$35,248
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 48,805
- Stock #:
- 297627
- VIN:
- 1GT49PEY1RF297627
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
48,805 mi
Home delivery from Katy, TX
Price includes $1,150 shipping
Good Deal
$69,370
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