Used GMC Sierra 2500HD for Sale nearDenver, CO
817 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Gray
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 40,937
- Stock #:
- 26T1103B
- VIN:
- 1GT49REYXRF138701
Sponsored by Bozarth Chevrolet
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
40,937 mi
$70,805
- 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:
- Titanium Rush Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 24,077
- Stock #:
- 4116961
- VIN:
- 1GT4UZE79SF116961
Sponsored Listing
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
24,077 mi
$79,699
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 28,215
- Stock #:
- RF412620
- VIN:
- 1GT49ZEY0RF412620
Sponsored Listing
2024 GMC Sierra 2500HD
AT4X Crew Cab 4WD
28,215 mi
$81,415
- Year:
- 2009
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8
- Exterior color:
- Red (Burgundy)
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 155,727
- Stock #:
- 110396
- VIN:
- 1GTHK53K59F110396
2009 GMC Sierra 2500HD
SLE1 Crew Cab 4WD
155,727 mi
$9,958
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 87,466
- Stock #:
- 260359C
- VIN:
- 1GT29ME70MF214212
2021 GMC Sierra 2500HD
SLE Double Cab 4WD
87,466 mi
$32,978
- 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 (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 54,072
- Stock #:
- TF205064A
- VIN:
- 1GT49REY9PF141893
-$1,385
2023 GMC Sierra 2500HD
Denali Crew Cab 4WD
54,072 mi
$61,379
$59,994
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 38,613
- Stock #:
- 26433A
- VIN:
- 1GT49PEY8RF157915
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
38,613 mi
$71,776
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 121,353
- Stock #:
- 337344
- VIN:
- 1GT21REG9JZ337344
2018 GMC Sierra 2500HD
Base Double Cab SB
121,353 mi
$21,587
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,454
- Stock #:
- SF106160S
- VIN:
- 1GT5ULE70SF106160
-$1,836
2025 GMC Sierra 2500HD
Pro Double Cab 4WD
22,454 mi
$47,072
$46,035
- Year:
- 2023
- 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:
- 6-Speed Automatic
- Mileage:
- 120,843
- Stock #:
- 32074
- VIN:
- 1GT19LE70PF170299
2023 GMC Sierra 2500HD
Pro Crew Cab 4WD
120,843 mi
$29,999
- Year:
- 2023
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,738
- Stock #:
- 26049
- VIN:
- 1GT49LE76PF225660
2023 GMC Sierra 2500HD
Pro Crew Cab 4WD
114,738 mi
$29,950
- Year:
- 2021
- 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:
- 6-Speed Automatic
- Mileage:
- 97,493
- Stock #:
- 2025-526
- VIN:
- 1GT49ME77MF311402
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
97,493 mi
$33,863
- Year:
- 2014
- 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:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 205,727
- Stock #:
- 115936
- VIN:
- 1GT121C82EF115936
2014 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
205,727 mi
$19,498
Recommended model year:
2025 GMC Sierra 2500HD
Shop 2025 GMC Sierra 2500HD »With 378 currently listed for sale near Denver, CO and an average price of $73,928.00, 20.9% of 2025 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars.
96.0% of 2025 Sierra 2500HD models on CarGurus are accident free.
The 2025 GMC Sierra 2500HD features a luxurious interior with advanced technology, including a user-friendly infotainment system and a range of upscale options, making it a top choice for both work and leisure.
- 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
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 128,267
- Stock #:
- 109551
- VIN:
- 1GT49XEY9RF109551
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
128,267 mi
$57,977
- Year:
- 2020
- 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:
- 99,765
- Stock #:
- 260406A
- VIN:
- 1GT19REYXLF341937
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
99,765 mi
$49,992
- 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:
- Cayenne Red Tintcoat
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 82,345
- Stock #:
- 155932_1
- VIN:
- 1GT49PEY8MF155932
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
82,345 mi
$54,043
- 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:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,073
- Stock #:
- G696252B
- VIN:
- 1GT12SEY2KF212147
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
109,073 mi
$44,087
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 6-Speed Automatic
- Mileage:
- 42,139
- Stock #:
- K1236393
- VIN:
- 2GT22NEGXK1236393
2019 GMC Sierra 2500HD
Double Cab 4WD
42,139 mi
$29,911
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Blue
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,825
- Stock #:
- 160906
- VIN:
- 1GT12UEG6HF160906
2017 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
125,825 mi
$35,676
- 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 (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 104,736
- Stock #:
- T103437A
- VIN:
- 1GT49REY6NF103437
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
104,736 mi
$47,799
- Year:
- 2023
- 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:
- 72,438
- Stock #:
- U16923
- VIN:
- 1GT49PE75PF119479
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
72,438 mi
$52,505
- 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:
- Titanium Rush Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 45,686
- Stock #:
- PFL00017A
- VIN:
- 1GT49PEY6RF367641
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
45,686 mi
$67,599
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 20,195
- Stock #:
- U16878
- VIN:
- 1GT19REY6RF188076
Sponsored Listing
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
20,195 mi
$71,176
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 GMC Sierra 2500HD cost in Denver, CO?
Is the GMC Sierra 2500HD a good car?
How many GMC Sierra 2500HD vehicles in Denver, CO have no reported accidents or damage?
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
Cristobal R
Reviewed a 2020 GMC Denali Crew Cab 4WD on Dec 17, 2025
Absolutely love the truck and it was at a good price for the amount of miles and condition!
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 |
GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 2500HD prices has changed over time.
See more price trendsGMC Sierra 2500HD Pricing Analysis: Denver, CO Market Report
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is priced at $85,758, representing a +83.5% increase over its original MSRP, indicating strong demand for the latest model.
- Steep Depreciation for Older Models: The 2019 model shows a decline of -9.2% from MSRP, while the 2020 model has a more modest depreciation of -1.9%, suggesting a sharper drop in value for older vehicles.
- Best Value Year: The 2021 GMC Sierra 2500HD is priced at $44,629, which is only +2.4% above its MSRP, making it a potentially attractive option for buyers seeking value.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 GMC Sierra 2500HD | $47,000 | $85,758 | +83.5% |
| 2025 GMC Sierra 2500HD | $46,300 | $73,426 | +58.6% |
| 2024 GMC Sierra 2500HD | $45,400 | $70,807 | +56.0% |
| 2023 GMC Sierra 2500HD | $42,200 | $53,687 | +27.2% |
| 2022 GMC Sierra 2500HD | $36,200 | $50,182 | +38.6% |
| 2021 GMC Sierra 2500HD | $36,200 | $44,629 | +23.2% |
| 2020 GMC Sierra 2500HD | $35,800 | $50,730 | +41.6% |
| 2019 GMC Sierra 2500HD | $38,200 | $34,669 | -9.2% |
| 2018 GMC Sierra 2500HD | $35,000 | $39,715 | +13.0% |
| 2017 GMC Sierra 2500HD | $34,190 | $29,989 | -12.3% |
| 2016 GMC Sierra 2500HD | $33,535 | $39,833 | +18.8% |
| 2015 GMC Sierra 2500HD | $33,195 | $35,779 | +7.7% |
Pricing in Nearby Cities
Market Area: Greater Denver Region
Key Insights
- Highest Prices in Pueblo: The city of Pueblo has the highest average price at $57,265, likely due to limited inventory and higher demand.
- Best Value in Montrose: Montrose offers the lowest average price at $36,447, indicating a more price-sensitive market or higher inventory turnover.
- Stable Pricing Across Major Cities: Cities like Castle Rock ($55,495) and Colorado Springs ($54,785) show relatively stable pricing, suggesting consistent demand across these urban areas.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Pueblo, CO | 758 | $57,265 |
| Castle Rock, CO | 824 | $55,495 |
| Colorado Springs, CO | 780 | $54,785 |
| Longmont, CO | 801 | $53,901 |
| Fort Collins, CO | 759 | $51,494 |
| Cheyenne, WY | 744 | $52,845 |
| Laramie, WY | 732 | $52,244 |
| Grand Junction, CO | 682 | $48,510 |
| Montrose, CO | 680 | $36,447 |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2025 GMC Sierra 2500HD
Summary
With 378 currently listed for sale near Denver, CO and an average price of $73,928.00, 20.9% of 2025 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars.
96.0% of 2025 Sierra 2500HD models on CarGurus are accident free.
The 2025 GMC Sierra 2500HD features a luxurious interior with advanced technology, including a user-friendly infotainment system and a range of upscale options, making it a top choice for both work and leisure.
Why it stands out
The 2025 GMC Sierra 2500HD is a standout in the heavy-duty truck segment, known for its impressive power and towing capabilities. It combines rugged performance with a comfortable ride, appealing to buyers who need a reliable workhorse without sacrificing luxury. The Sierra 2500HD is equipped with modern technology and comfort features, making it suitable for both professional and personal use. Its upscale design and finish set it apart from competitors, ensuring that it meets the demands of truck enthusiasts and everyday drivers alike.
Other model years to consider
- Average price: $50,790.00
- Good/great deal percentage: 24.8%
- User rating: 4.86 / 5
- Total listings: 141
- Average price: $46,172.00
- Good/great deal percentage: 26.2%
- User rating: 5 / 5
- Total listings: 187
- Average price: $34,725.00
- Good/great deal percentage: 26.9%
- User rating: 5 / 5
- Total listings: 119
These recommendations are based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
2024 GMC Sierra 2500HD
- Expert review8/10
- MSRP$45,400-$93,200
- Avg. price$67,485
- User rating4
2020 GMC Sierra 2500HD
- Expert review8/10
- MSRP$35,800-$64,500
- Avg. price$48,800
- User rating4.8571
2022 GMC Sierra 2500HD
- Expert review8/10
- MSRP$36,200-$65,700
- Avg. price$51,699
- User rating4.4286
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.
