New & Used 2026 GMC Sierra 2500HD for Sale nearChester, CT
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:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 24,840
- Stock #:
- N5622
- VIN:
- 1GT4UPEY5SF175955
Sponsored by Blasius North
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
24,840 mi
$69,996
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 10,980
- Stock #:
- A210076
- VIN:
- 1GT4UXEY0SF210076
Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
10,980 mi
$82,997
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 13,805
- Stock #:
- A194404
- VIN:
- 1GT4UXEY8SF194404
Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
13,805 mi
$80,997
- 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
$75,126
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 13,552
- Stock #:
- X140375
- VIN:
- 1GT4UPEYXSF140375
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
13,552 mi
$70,497
- 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:
- 27,535
- Stock #:
- MX4491
- VIN:
- 1GT1UPEYXSF246182
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
27,535 mi
$69,350
- 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:
- Downpour Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 29,315
- Stock #:
- DC26137
- VIN:
- 1GT4UREY7SF111444
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
29,315 mi
$71,168
- 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
-$1,195
2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
14,560 mi
$58,394
$57,198
- 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
- Transmission:
- Automatic
- Mileage:
- 17,527
- Stock #:
- A303605
- VIN:
- 1GT1UPEY2SF303605
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
17,527 mi
$69,997
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 10,590
- Stock #:
- ZC26151
- VIN:
- 1GT1UREY2SF332307
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
10,590 mi
$71,736
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 5,524
- Stock #:
- MX4496
- VIN:
- 1GT4UREY9SF356200
2025 GMC Sierra 2500HD
Denali Crew Cab 4WD
5,524 mi
$71,757
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- 10-Speed Automatic
- Mileage:
- 32,026
- Stock #:
- HK87423
- VIN:
- 1GT4UXEY1SF146579
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
32,026 mi
$76,131
- 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
- Transmission:
- Automatic
- Mileage:
- 19,007
- Stock #:
- ZC26191
- VIN:
- 1GT1UPEY7SF190654
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
19,007 mi
$68,498
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 1,788 currently listed for sale and an average price of $82,322.00, 37.5% of 2026 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
96.2% of 2026 Sierra 2500HD models on CarGurus are accident free.
The 2026 GMC Sierra 2500HD is known for its upscale design and comfort features, making it a strong competitor in the heavy-duty truck market.
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Onyx Black
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 20,810
- Stock #:
- S19841P
- VIN:
- 1GT4UPEY2SF364045
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
20,810 mi
$71,926
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 25,678
- Stock #:
- 81709
- VIN:
- 1GT1UXEYXSF191118
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
25,678 mi
$80,502
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 13,985
- Stock #:
- ZC26324
- VIN:
- 1GT4UMEY8SF302616
2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
13,985 mi
$60,582
- 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:
- Volcanic Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 24,840
- Stock #:
- N5622
- VIN:
- 1GT4UPEY5SF175955
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
24,840 mi
$69,996
- 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:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black w/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 5,794
- Stock #:
- SI1919A
- VIN:
- 1GT4UPE75SF345464
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
5,794 mi
$73,787
- 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:
- Alpine Umber
- Transmission:
- 10-Speed Automatic
- Mileage:
- 15,262
- Stock #:
- HK87717
- VIN:
- 1GT4UXEY9SF310130
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
15,262 mi
$80,287
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 12,173
- Stock #:
- Z4439
- VIN:
- 1GT1UPEY3SF252986
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
12,173 mi
$70,986
- 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:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 11,161
- Stock #:
- 6-1447
- VIN:
- 1GT4UZEY8TF107534
2026 GMC Sierra 2500HD
AT4X Crew Cab 4WD
11,161 mi
$87,362
- 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:
- White
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 12,141
- Stock #:
- 119145
- VIN:
- 1GT4UXEY7TF119145
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
12,141 mi
$87,715
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 18,915
- Stock #:
- A318204
- VIN:
- 1GT1UXEY4SF318204
Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
18,915 mi
$80,497
CarGurus Analysis: 2026 GMC Sierra 2500HD
Summary
With 1,788 currently listed for sale and an average price of $82,322.00, 37.5% of 2026 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
96.2% of 2026 Sierra 2500HD models on CarGurus are accident free.
The 2026 GMC Sierra 2500HD is known for its upscale design and comfort features, making it a strong competitor in the heavy-duty truck market.
Why it stands out
The 2026 GMC Sierra 2500HD distinguishes itself with a blend of rugged capability and refined luxury, appealing to both work and leisure users. This heavy-duty pickup truck is equipped with advanced technology and comfort features that are often found in more upscale vehicles, setting it apart from competitors like the Ford F-150 and Ram 1500. The Sierra 2500HD offers a variety of trim levels, including the luxurious Denali and Denali Ultimate, which provide premium amenities such as a Bose audio system and leather seating. Additionally, the truck's robust engine options, including a powerful 6.6-liter Duramax turbodiesel, ensure it can handle demanding tasks with ease. However, potential buyers should be aware of some reported issues in earlier models, particularly with the infotainment system and electrical components, making it essential to conduct thorough research before purchasing.
Other model years to consider
- Average price: $75,282.00
- Good/great deal percentage: 37.0%
- User rating: 5 / 5
- Total listings: 3,987
- Average price: $69,063.00
- Good/great deal percentage: 36.9%
- User rating: 4 / 5
- Total listings: 4,072
- Average price: $49,661.00
- Good/great deal percentage: 31.4%
- User rating: 4.86 / 5
- Total listings: 1,150
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
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
2026 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $51,700 |
| Pro Crew Cab 4WD | $53,500 |
| SLE Crew Cab 4WD | $57,900 |
| AT4X Crew Cab 4WD | $85,200 |
| SLT Crew Cab 4WD | $65,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| AT4 Crew Cab 4WD | $72,200 |
| Denali Crew Cab 4WD | $75,200 |
2026 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Sierra 2500HD prices has changed over time.
See more price trends2026 GMC Sierra 2500HD Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Dallas: The Dallas, TX market commands the highest average price at $88,939, likely due to high demand for heavy-duty trucks in the region.
- Lowest Price in 2014 Models: The 2014 GMC Sierra 2500HD is priced at $23,987, indicating significant depreciation for older models.
- Inventory Variation: Cities like Chicago (229 listings) and Philadelphia (204 listings) show a healthy inventory, which may help stabilize prices around $80K–$85K.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Dallas, TX | 337 | $88,939 |
| Atlanta, GA | 281 | $90,747 |
| Chicago, IL | 229 | $84,922 |
| Washington, DC | 226 | $88,524 |
| Houston, TX | 308 | $88,774 |
| Philadelphia, PA | 204 | $80,405 |
| Miami, FL | 173 | $83,190 |
| Los Angeles, CA | 139 | $87,022 |
| Boston, MA | 188 | $87,002 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2025 GMC Sierra 2500HD is priced at $74,887, which is approximately 61.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: The 2019 model shows a notable decline, priced at $39,859, reflecting a ~4.0% depreciation from its original MSRP.
- Best Value Years: The 2022 and 2023 models offer a balance of price and features, with average prices of $52,329 and $56,033, respectively, showing less depreciation compared to older models.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2025 GMC Sierra 2500HD | $46,300 | $74,887 | +61.5% |
| 2024 GMC Sierra 2500HD | $45,400 | $68,411 | +50.6% |
| 2023 GMC Sierra 2500HD | $42,200 | $56,033 | +32.8% |
| 2022 GMC Sierra 2500HD | $36,200 | $52,329 | +44.6% |
| 2021 GMC Sierra 2500HD | $36,200 | $50,541 | +39.5% |
| 2020 GMC Sierra 2500HD | $35,800 | $49,100 | +37.0% |
| 2019 GMC Sierra 2500HD | $38,200 | $39,859 | +4.0% |
| 2018 GMC Sierra 2500HD | $35,000 | $38,832 | +11.0% |
| 2017 GMC Sierra 2500HD | $34,190 | $36,278 | +6.1% |
| 2016 GMC Sierra 2500HD | $33,535 | $32,609 | -2.8% |
| 2015 GMC Sierra 2500HD | $33,195 | $29,567 | -11.1% |
| 2014 GMC Sierra 2500HD | $31,310 | $23,987 | -23.5% |
These recommendations are based on CarGurus' proprietary market data from July 16, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2026 GMC Sierra 2500HD cost in Chester, CT?
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What fuel types are available?
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2026 GMC Sierra 2500HD Pricing, Specs, and Release Date
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2025 GMC Sierra 2500HD Pricing, Specs, and Release Date
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