Used Black GMC Sierra 2500HD for Sale inKey West, FL
315 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 112989
- VIN:
- 1GT5UME77TF376977
2026 GMC Sierra 2500HD
SLE Double Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $61,265
$59,749
- 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:
- ONYX BLACK
- Fuel type:
- Gasoline
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- B345207
- VIN:
- 1GT4UME77TF345207
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
Home delivery from Livingston, TX
Price includes $1,356 shipping
New car
MSRP $66,195
$61,231
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 113117
- VIN:
- 1GT4URE72TF410946
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $78,525
$73,009
- 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:
- 55,804
- Stock #:
- 10945W
- VIN:
- 1GT49REY2RF165648
2024 GMC Sierra 2500HD
Denali Crew Cab LB 4WD
55,804 mi
Home delivery from Grand Island, NY
Price includes $1,929 shipping
Fair Deal
$66,099
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113083
- VIN:
- 1GT4UPE72TF405430
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $75,820
$72,304
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- 113103
- VIN:
- 1GT4UZE79TF413519
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $88,825
$85,309
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6525
- VIN:
- 1GT4UPE72TF367598
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $79,324
$71,106
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 113116
- VIN:
- 1GT4UPE74TF413125
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $75,880
$72,364
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6659
- VIN:
- 1GT4UPE79TF406221
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $79,324
$71,106
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- 113094
- VIN:
- 1GT4UPE77TF405715
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $75,820
$72,304
- 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:
- Alpine Umber Full Grain Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T6388
- VIN:
- 1GT4UXEY3TF381471
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $99,759
$90,864
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 71,916
- Stock #:
- S7S78972A
- VIN:
- 1GT12SEY4KF111725
New arrival
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
71,916 mi
Home delivery from City Of Industry, CA
Price includes $3,388 shipping
Good Deal
$48,560
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 7
- Stock #:
- T5844
- VIN:
- 1GT4UPE78TF333617
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
Home delivery from Tampa, FL
Price includes $356 shipping
New car
MSRP $79,324
$71,106
- 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:
- [GBA] Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 55,565
- Stock #:
- 8158
- VIN:
- 1GT49REY9MF251547
![[GBA] Onyx Black 2021 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/09/29/17/15/2021_gmc_sierra_2500hd-pic-8586996589437842778-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
55,565 mi
Home delivery from Branford, CT
Price includes $1,900 shipping
Fair Deal
$57,894
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 80,600
- Stock #:
- 15997
- VIN:
- 1GT49REY2NF156541
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
80,600 mi
Home delivery from Smithfield, NC
Price includes $1,566 shipping
Fair Deal
$55,065
- 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:
- 68,723
- Stock #:
- 855
- VIN:
- 1GT49REY8PF163920
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
68,723 mi
Home delivery from Vallejo, CA
Price includes $2,541 shipping
Fair Deal
$55,536
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,207
- Stock #:
- 169225
- VIN:
- 1GT4UREYXSF169225
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
64,207 mi
Home delivery from Lilburn, GA
Price includes $1,153 shipping
Good Deal
$62,841
- 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:
- 0
- Stock #:
- M9741
- VIN:
- 1GT5ULEY4TF246092
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
Home delivery from Sarasota, FL
Price includes $588 shipping
New car
MSRP $68,370
$63,103
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 105,652
- Stock #:
- 104001
- VIN:
- 1GT49REY0LF104001
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
105,652 mi
Home delivery from Kernersville, NC
Price includes $1,208 shipping
Fair Deal
$49,166
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112840
- VIN:
- 1GT4UXEY2TF297044
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
Home delivery from Kansas City, KS
Price includes $1,890 shipping
New car
MSRP $98,165
$93,149
- 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:
- 28,997
- Stock #:
- MX5235
- VIN:
- 1GT19REY7RF293788
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
28,997 mi
Home delivery from Michigan Center, MI
Price includes $2,214 shipping
Great Deal
$62,032
- 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:
- 46,736
- Stock #:
- NF356024
- VIN:
- 1GT49PEY1NF356024
2022 GMC Sierra 2500HD
AT4 Crew Cab 4WD
46,736 mi
Home delivery from Nokomis, FL
Price includes $276 shipping
Good Deal
$56,719
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 28,140
- Stock #:
- T5915A
- VIN:
- 1GT19XEY9RF309994
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
28,140 mi
Home delivery from Tampa, FL
Price includes $356 shipping
Great Deal
$70,340
- 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:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 8,024
- Stock #:
- 2GT5677
- VIN:
- 1GT4UREYXSF335677
New arrival
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
8,024 mi
Home delivery from Reidsville, NC
Price includes $1,154 shipping
Fair Deal
$74,203
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