New GMC Sierra 2500HD for Sale nearKey Largo, FL
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 276
- Stock #:
- M446508
- VIN:
- 1GD08LE79RF446508
Sponsored by Brickell Buick GMC
2024 GMC Sierra 2500HD
Pro Regular Cab LB RWD
New car
MSRP $47,693
$47,251
- 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:
- 10
- Stock #:
- TF318040
- VIN:
- 1GT4UXEY2TF318040
Sponsored Listing
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
New car
MSRP $98,709
$97,704
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 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:
- 9
- Stock #:
- M281572
- VIN:
- 1GT3UMEY1SF281572
Sponsored Listing
2025 GMC Sierra 2500HD
SLE Regular Cab LB 4WD
New car
MSRP $73,210
$64,868
- 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:
- SUMMIT WHITE
- Fuel type:
- Biodiesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- B287212
- VIN:
- 1GT4UMEY4TF287212
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
New car
MSRP $77,025
$68,710
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 313655
- VIN:
- 1GT4UME76TF313655
2026 GMC Sierra 2500HD
SLE Crew Cab 4WD
New car
MSRP $64,819
$59,796
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 112043
- VIN:
- 1GT4UNEY0SF334420
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
New car
MSRP $84,245
$76,747
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 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:
- 7
- Stock #:
- M257377
- VIN:
- 1GT3UMEY4SF257377
2025 GMC Sierra 2500HD
SLE Regular Cab LB 4WD
New car
MSRP $73,360
$65,000
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- B302556
- VIN:
- 1GT4UPEY1TF302556
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,150
$83,834
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5
- Stock #:
- G00724
- VIN:
- 1GT5ULE74TF327066
2026 GMC Sierra 2500HD
Pro Double Cab 4WD
New car
MSRP $59,650
$50,971
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- B262084
- VIN:
- 1GT4UPEY4TF262084
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,150
$83,834
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- B271639
- VIN:
- 1GT4UPEY2TF271639
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,150
$83,834
- 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:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- B256703
- VIN:
- 1GT4UPEY9TF256703
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,300
$83,984
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- B256691
- VIN:
- 1GT4UPEY6TF256691
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $92,150
$83,834
Customer summary
The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 285064
- VIN:
- 1GT4UPEY3TF285064
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $89,364
$80,542
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 112806
- VIN:
- 1GT4URE78TF299562
2026 GMC Sierra 2500HD
Denali Crew Cab 4WD
New car
MSRP $81,875
$76,377
- 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 (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- G00666
- VIN:
- 1GT4UZEY3TF273346
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
New car
MSRP $99,255
$89,571
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 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:
- 9
- Stock #:
- M281572
- VIN:
- 1GT3UMEY1SF281572
2025 GMC Sierra 2500HD
SLE Regular Cab LB 4WD
New car
MSRP $73,210
$64,868
- 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 #:
- 112880
- VIN:
- 1GT4UPE75TF302972
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $75,545
$71,547
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 1
- Stock #:
- 250804
- VIN:
- 1GT4ULE77TF250804
2026 GMC Sierra 2500HD
Pro Crew Cab 4WD
New car
MSRP $55,795
$53,018
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 112827
- VIN:
- 1GT4UPEY7TF304196
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $85,535
$79,537
- 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:
- Coastal Dune
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 6
- Stock #:
- 315542
- VIN:
- 1GT4UPEY0TF315542
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $89,959
$81,523
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents Perforated Front L
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- T5274
- VIN:
- 1GT4UPE74TF333565
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
New car
MSRP $78,829
$70,645
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 0
- Stock #:
- M9836
- VIN:
- 1GT5UME76TF305740
2026 GMC Sierra 2500HD
SLE Double Cab 4WD
New car
MSRP $61,744
$56,703
FAQs
Is the GMC 2500 reliable?
How many miles per gallon does a GMC 2500 diesel get?
Is a GMC 2500 a good truck?
What is the MPG for a 2024 GMC Sierra 2500 HD diesel?
How much does the 2026 GMC Sierra 2500HD cost?
Is the GMC Sierra 2500HD a good car?
Is the GMC Sierra 2500HD safe?
What fuel types are available?
4.5 Overall rating
Customers say
The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.
AI generated from the text of customer reviews.
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What people say
Christopher S
Reviewed a 2025 GMC Sierra 2500HD on Nov 5, 2025
The 2025 GMC Sierra 2500HD stands out as a more refined and upscale version of the Silverado 2500, offering the same impressive power and towing capability with added luxury and tech touches. Its interior feels more premium, benefits from features like the MultiPro tailgate, and has a slightly smoother ride.
4TEC L
Reviewed a 2024 GMC Sierra 2500HD on Jul 27, 2025
Outstanding vehicle! Has everything I expected and has a lot of capabilities.
Joe S
Reviewed a 2026 GMC AT4 Crew Cab 4WD on May 11, 2026
It has all the bells and whistles that I want including the premium plus package, the technology package, and the camper snow plow package
John p
Reviewed a 2024 GMC Sierra 2500HD on Mar 28, 2025
The features on this Truck are really professional grade, really awesome value one thing I would say it's missing is a moon roof, but other then that really nice truck.
GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| 2026 Pro Double Cab 4WD | $51,700 |
| 2026 Pro Crew Cab 4WD | $53,500 |
| 2026 SLE Crew Cab 4WD | $57,900 |
| 2026 AT4X Crew Cab 4WD | $85,200 |
| 2026 SLT Crew Cab 4WD | $65,200 |
| 2026 Denali Ultimate Crew Cab 4WD | $94,200 |
| 2026 AT4 Crew Cab 4WD | $72,200 |
| 2026 Denali Crew Cab 4WD | $75,200 |
GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of car listings every year. See how the average price of prices has changed over time.
See more price trendsGMC Sierra 2500HD Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is priced at $82,679, representing a 75.6% increase over its original MSRP, indicating strong demand for the latest model.
- Steep Depreciation for Older Models: The 2015 model shows the lowest average price at $28,887, reflecting a -13.0% depreciation from its MSRP, highlighting the rapid value loss in older trucks.
- Best Value in Recent Years: The 2022 model is priced at $51,848, only -4.7% below MSRP, making it a compelling option for buyers seeking a balance of price and features.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 2500HD | $47,000 | $82,679 | +75.6% |
| 2025 GMC Sierra 2500HD | $46,300 | $74,663 | +61.1% |
| 2024 GMC Sierra 2500HD | $45,400 | $68,187 | +50.2% |
| 2023 GMC Sierra 2500HD | $42,200 | $55,921 | +32.5% |
| 2022 GMC Sierra 2500HD | $36,200 | $51,848 | -4.7% |
| 2021 GMC Sierra 2500HD | $36,200 | $50,529 | -15.7% |
| 2020 GMC Sierra 2500HD | $35,800 | $48,912 | -6.5% |
| 2019 GMC Sierra 2500HD | $38,200 | $40,279 | +5.7% |
| 2018 GMC Sierra 2500HD | $35,000 | $38,985 | +11.4% |
| 2017 GMC Sierra 2500HD | $34,190 | $35,939 | +5.1% |
| 2016 GMC Sierra 2500HD | $33,535 | $32,645 | -2.7% |
| 2015 GMC Sierra 2500HD | $33,195 | $28,887 | -13.0% |
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Dallas: The Dallas, TX market has the highest average price at $64,028, likely driven by demand for heavy-duty trucks in the region.
- Lowest Prices in Boston: Boston, MA offers the lowest average price at $50,312, suggesting a more competitive market or higher inventory levels.
- Inventory Variation: Cities like Chicago (987 listings) and Philadelphia (865 listings) show substantial inventory, correlating with relatively stable pricing around $55,706 and $55,413, respectively.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Chicago, IL | 987 | $55,706 |
| Philadelphia, PA | 865 | $55,413 |
| Washington, DC | 915 | $60,862 |
| Houston, TX | 240 | $62,290 |
| Atlanta, GA | 271 | $62,664 |
| Dallas, TX | 280 | $64,028 |
| Miami, FL | 672 | $58,410 |
| Los Angeles, CA | 618 | $50,791 |
| New York, NY | 813 | $51,111 |
| Boston, MA | 240 | $50,312 |
These recommendations are based on CarGurus' proprietary market data from July 23, 2026, CarGurus experts' opinions, and generative AI.
GMC Sierra 2500HD test drive
overall
The 2024 GMC 2500 HD Denali Ultimate is part bulldozer and part luxury penthouse.
Sitting at the top of the Sierra’s six available trims, the Denali Ultimate is newly added for the 2024 model year and comes with nearly every available option that can be included on this full-size truck.
The Denali Ultimate trim level is offered on both the 2500 and 3500 HD models. Each provides a higher degree of towing and payload capacity than what’s available in the standard GMC Sierra 1500. To put it bluntly, the Sierra HD models are pickup overkill for anyone simply looking to tow a couple of jet skis or haul a moderately-sized camper. The “HD” in the name stands for “Heavy Duty,” and its capabilities (and price) reflect this.
Powered exclusively by a 6.6-liter turbocharged Duramax diesel V8, the HD Denali Ultimate we test drove has a maximum towing capacity of 22,500 pounds—a 4,000 pound increase versus the 2023 model. Need to tow something along the lines of construction equipment or, say, a small island? Stepping up to the Sierra 3500 HD equates to a max tow rating of 36,500 pounds when using a gooseneck trailer hitch.
Okay, so the Sierra HD lineup has serious chops for getting tough tasks done. But how does it stack up against the competition? Hop aboard as we take a look at every aspect of the HD Denali Ultimate, from how it drives, to the user-friendliness of its infotainment system, trailer tech, and whether this new top-of-the-range trim is worth the price.
Relevant articles
2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
Aside from a freshened color palette and broader availability of the trick MultiPro Tailgate, the 2026 GMC Sierra 2500HD full-size pickup truck soldiers on as a premium workhorse capable of towing up to 20,000 pounds in luxurious style.
2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
Slotted between the light-duty 1500 and the ultra-tough 3500HD, the 2025 GMC Sierra 2500HD balances immense capability with the comfort and latest amenities expected from today's truck buyers. Upgrades for 2025 include a newly standard trailer brake controller.
Who Makes GMC Cars?
GMC is an American automaker that builds premium trucks and SUVs with capability and comfort as selling points. GMC is a division of General Motors and all of its vehicles share platforms with other GM products. Certain products, like its trucks, are very closely related to Chevrolet products.
