New & Used 2026 GMC Sierra 2500HD for Sale nearIsleton, CA
389 vehicles found
See the total price upfront.
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:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 5,230
- Stock #:
- 21266
- VIN:
- 1GT4UNEYXTF186326
Sponsored by Woodland Motors
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
5,230 mi
$75,988
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 26,095
- Stock #:
- F226171P
- VIN:
- 1GT4UXEY8SF226171
Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
26,095 mi
$82,680
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 21,014
- Stock #:
- SF151330A
- VIN:
- 1GT4UPE70SF151330
-$2,347
Sponsored Listing
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
21,014 mi
$71,286
$68,939
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 21,014
- Stock #:
- SF151330A
- VIN:
- 1GT4UPE70SF151330
-$2,347
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
21,014 mi
$71,286
$68,939
- Year:
- 2025
- 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:
- 20,224
- Stock #:
- 70091421
- VIN:
- 1GT4UZEY0SF106327
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
20,224 mi
$84,097
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 37,975
- Stock #:
- 29254
- VIN:
- 1GT4UPEY1SF312874
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
37,975 mi
$72,835
- 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:
- 30,721
- Stock #:
- 38374
- VIN:
- 1GT4UPEY0SF313403
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
30,721 mi
$73,999
- 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:
- 23,001
- Stock #:
- TY1261
- VIN:
- 1GT4UPEY1SF369124
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
23,001 mi
$75,338
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9,767
- Stock #:
- GK23300
- VIN:
- 1GT4UNEY2TF100300
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
9,767 mi
$72,456
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 16,325
- Stock #:
- 38422
- VIN:
- 1GT4UME79SF352626
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
SLE Crew Cab 4WD
16,325 mi
$56,021
- 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:
- 27,209
- Stock #:
- TY1217
- VIN:
- 1GT4UPEY8SF363823
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
AT4 Crew Cab 4WD
27,209 mi
$74,770
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 26,095
- Stock #:
- F226171P
- VIN:
- 1GT4UXEY8SF226171
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
26,095 mi
$82,680
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 920
- Stock #:
- 34294A
- VIN:
- 1GT4UPEY1TF224215
2026 GMC Sierra 2500HD
AT4 Crew Cab 4WD
920 mi
$81,883
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 1,734 currently listed for sale and an average price of $82,753.00, 33.6% 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.
96.7% of 2026 Sierra 2500HD models on CarGurus are accident free.
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 7,128
- Stock #:
- F115332P
- VIN:
- 1GT4UXEY8TF115332
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
7,128 mi
$88,783
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 12,485
- Stock #:
- F294092T
- VIN:
- 1GT4UXEY0SF294092
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
12,485 mi
$86,638
- 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 (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 14,807
- Stock #:
- F123746P
- VIN:
- 1GT4UZEY6SF123746
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
14,807 mi
$86,493
- 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:
- 5,230
- Stock #:
- 21266
- VIN:
- 1GT4UNEYXTF186326
2026 GMC Sierra 2500HD
SLT Crew Cab 4WD
5,230 mi
$75,988
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 10,385
- Stock #:
- T20051
- VIN:
- 1GT4UXEY1SF311885
Preparing for a close up...
Photos coming soon
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
10,385 mi
$84,985
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 35,176
- Stock #:
- 28763456
- VIN:
- 1GT4UXEY3SF241709
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
35,176 mi
$78,497
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 517
- Stock #:
- 27825983
- VIN:
- 1GT4UXEY3TF139974
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
517 mi
$92,997
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 4,684
- Stock #:
- PRSF201192
- VIN:
- 1GT4UNEY6SF201192
2025 GMC Sierra 2500HD
SLT Crew Cab 4WD
4,684 mi
$70,935
- 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:
- Glacier White Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 4,500
- Stock #:
- TTF131904
- VIN:
- 1GT4UXEY8TF131904
Preparing for a close up...
Photos coming soon
2026 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
4,500 mi
$87,505
- 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:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 12,485
- Stock #:
- F294092T
- VIN:
- 1GT4UXEY0SF294092
Sponsored Listing
2025 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
12,485 mi
$86,638
CarGurus Analysis: 2026 GMC Sierra 2500HD
Summary
With 1,734 currently listed for sale and an average price of $82,753.00, 33.6% 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.
96.7% of 2026 Sierra 2500HD models on CarGurus are accident free.
Why it stands out
The 2026 GMC Sierra 2500HD is a standout in the heavy-duty pickup truck segment, known for its upscale design and robust performance. As part of the fourth generation, it offers a range of modern technology and comfort features that enhance the driving experience. The Sierra 2500HD is equipped with a powerful 6.6-liter V8 engine, available in both gas and Duramax diesel options, ensuring it meets the demands of heavy-duty tasks. Its luxurious Denali trims provide premium amenities, making it appealing to buyers looking for both utility and comfort. Additionally, the truck's high accident-free percentage of 96.7% indicates a strong reliability record, which is crucial for potential buyers. However, prospective owners should be aware of some reported issues in earlier models, particularly with the infotainment system and electrical components, which could affect long-term satisfaction.
Other model years to consider
- Average price: $75,302.00
- Good/great deal percentage: 33.8%
- User rating: 5 / 5
- Total listings: 3,967
- Average price: $69,295.00
- Good/great deal percentage: 33.7%
- User rating: 4 / 5
- Total listings: 4,087
- Average price: $49,622.00
- Good/great deal percentage: 29.8%
- User rating: 4.86 / 5
- Total listings: 1,165
This analysis is based on CarGurus' proprietary market data from July 6, 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 Atlanta: The average price in Atlanta, GA ($92,848) is the highest among the cities analyzed, indicating strong demand in this market.
- Lowest Prices in 2014 Models: The average price in Dallas, TX ($88,225) is also notably high, suggesting a premium market for the Sierra 2500HD in Texas.
- Inventory Variation: Cities like Dallas (324 listings) and Chicago (207 listings) have substantial inventory, which may help stabilize prices compared to cities with fewer listings.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Atlanta, GA | 264 | $92,848 |
| Los Angeles, CA | 124 | $87,522 |
| Dallas, TX | 324 | $88,225 |
| Chicago, IL | 207 | $83,656 |
| New York, NY | 167 | $86,995 |
| Philadelphia, PA | 189 | $80,743 |
| Houston, TX | 286 | $82,902 |
| Miami, FL | 160 | $76,990 |
| Washington, DC | 209 | $89,460 |
| Boston, MA | 171 | $91,660 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2025 model is priced at $75,447, which is approximately 62.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: The 2014 model shows the steepest depreciation, with an average price of $24,631, reflecting a decline of ~21.5% from its original MSRP.
- Best Value Years: The 2022 and 2023 models are priced relatively close to their original MSRPs, with average prices of $52,223 and $55,609, respectively, suggesting they may offer better value for buyers looking for newer vehicles without the steep depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2025 GMC Sierra 2500HD | $46,300 | $75,447 | +62.5% |
| 2024 GMC Sierra 2500HD | $45,400 | $68,662 | +51.1% |
| 2023 GMC Sierra 2500HD | $42,200 | $55,609 | +31.7% |
| 2022 GMC Sierra 2500HD | $36,200 | $52,223 | +44.3% |
| 2021 GMC Sierra 2500HD | $36,200 | $50,991 | +40.9% |
| 2020 GMC Sierra 2500HD | $35,800 | $49,672 | +38.7% |
| 2019 GMC Sierra 2500HD | $38,200 | $39,999 | +4.7% |
| 2018 GMC Sierra 2500HD | $35,000 | $39,631 | +13.0% |
| 2017 GMC Sierra 2500HD | $34,190 | $36,102 | +5.6% |
| 2016 GMC Sierra 2500HD | $33,535 | $32,270 | -3.8% |
| 2015 GMC Sierra 2500HD | $33,195 | $29,816 | -10.8% |
| 2014 GMC Sierra 2500HD | $31,310 | $24,631 | -21.5% |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2026 GMC Sierra 2500HD cost in Isleton, CA?
How many 2026 GMC Sierra 2500HD vehicles in Isleton, CA have no reported accidents or damage?
What fuel types are available?
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.
