Used 2020 GMC Sierra 2500HD for Sale nearDallas, TX
166 vehicles found
See the total price upfront.
Only show listings that include dealer fees- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Dark Ash seats with Jet Black interior accents
- Transmission:
- Automatic
- Mileage:
- 181,210
- Stock #:
- 115389
- VIN:
- 1GT12NEYXKF115389
Sponsored by North Texas Direct, LLC.
2019 GMC Sierra 2500HD
Base Crew Cab 4WD
181,210 mi
$26,093
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,724
- Stock #:
- MF105219
- VIN:
- 1GT49ME75MF105219
Sponsored Listing
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
113,724 mi
$35,131
- 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:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,486
- Stock #:
- 124067
- VIN:
- 1GT49RE78MF124067
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
128,486 mi
$45,220
- 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:
- Carbon Black Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 57,582
- Stock #:
- LF114607P
- VIN:
- 1GT49PEY3LF114607
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
57,582 mi
$57,517
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Cocoa/Dark Sand
- Transmission:
- 6-Speed Automatic
- Mileage:
- 119,811
- Stock #:
- P221628
- VIN:
- 1GT12SEY8KF221628
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
119,811 mi
$44,720
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black/Spice Red All Terrain
- Transmission:
- 6-Speed Automatic
- Mileage:
- 136,167
- Stock #:
- KF131801
- VIN:
- 1GT12REY5KF131801
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
136,167 mi
$37,990
- 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
$53,224
- 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:
- Quicksilver Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 80,287
- Stock #:
- 19362
- VIN:
- 1GT49REY7MF181630
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
80,287 mi
$49,988
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 142,985
- Stock #:
- 8246
- VIN:
- 1GT49NEY4LF113339
2020 GMC Sierra 2500HD
SLT Crew Cab 4WD
142,985 mi
$38,930
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 175,040
- Stock #:
- 2974
- VIN:
- 1GT28ME76LF236748
2020 GMC Sierra 2500HD
175,040 mi
$19,329
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 113,724
- Stock #:
- MF105219
- VIN:
- 1GT49ME75MF105219
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
113,724 mi
$35,131
- Year:
- 2020
- 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:
- Dark Walnut/Slate
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,871
- Stock #:
- LF107797
- VIN:
- 1GT49NE75LF107797
2020 GMC Sierra 2500HD
SLT Crew Cab 4WD
81,871 mi
$42,861
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,352
- Stock #:
- LF256800
- VIN:
- 1GT49REY0LF256800
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
66,352 mi
$57,000
CarGurus Analysis:
2020 GMC Sierra 2500HD
With 168 currently listed for sale near Dallas, TX and an average price of $49,758.00, 20.8% of 2020 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Sierra 2500HD 4.86 / 5 stars.
70.8% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD is praised for its powerful V8 engine options, impressive towing capabilities, and a range of luxurious features, particularly in the Denali trim.
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 130,583
- Stock #:
- FP-7949
- VIN:
- 1GT49REY6MF302874
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
130,583 mi
$48,123
- 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
- Transmission:
- Automatic
- Mileage:
- 70,293
- Stock #:
- 205030
- VIN:
- 1GT49REY6MF205030
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
70,293 mi
$55,229
- 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:
- White
- Fuel type:
- Biodiesel
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 77,350
- Stock #:
- 34321A
- VIN:
- 1GT12SEY6KF229338
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
77,350 mi
$45,668
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 33,581
- Stock #:
- 7669
- VIN:
- 1GT49REY2MF302578
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
33,581 mi
$63,945
- 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:
- Hunter Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 74,082
- Stock #:
- P2567
- VIN:
- 1GT49REY9MF309446
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
74,082 mi
$53,016
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- 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:
- 155,477
- Stock #:
- K1207286
- VIN:
- 2GT21NEG3K1207286
2019 GMC Sierra 2500HD
Double Cab LB RWD
155,477 mi
$17,208
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 108,301
- Stock #:
- 264
- VIN:
- 1GT49PEY7MF108066
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
108,301 mi
$49,215
- Year:
- 2020
- 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:
- 84,150
- Stock #:
- F324363
- VIN:
- 1GT49RE76LF324363
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
84,150 mi
$46,438
- 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:
- Black (Ebony Twilight Metallic)
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 81,022
- Stock #:
- MF250891T
- VIN:
- 1GT49REY8MF250891
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
81,022 mi
$56,364
- 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:
- Hunter Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 74,082
- Stock #:
- P2567
- VIN:
- 1GT49REY9MF309446
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
74,082 mi
$53,016
CarGurus Analysis: 2020 GMC Sierra 2500HD
overall
Summary
With 168 currently listed for sale near Dallas, TX and an average price of $49,758.00, 20.8% of 2020 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Sierra 2500HD 4.86 / 5 stars.
70.8% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD is praised for its powerful V8 engine options, impressive towing capabilities, and a range of luxurious features, particularly in the Denali trim.
Why it stands out
The 2020 GMC Sierra 2500HD distinguishes itself with its robust performance and luxury features, particularly in the Denali trim, which offers a unique blend of capability and comfort. With two powerful V8 engine options, including a diesel variant that delivers an impressive 445 horsepower and 910 lb-ft of torque, this truck is designed for serious towing and hauling. The Denali trim enhances the experience with upscale features such as a full leather interior, advanced infotainment systems, and a host of safety technologies. However, while the Sierra 2500HD excels in performance and comfort, some users have noted that the interior materials may not meet the luxury expectations set by its price point. Overall, the Sierra 2500HD is an appealing choice for buyers looking for a heavy-duty truck that doesn't compromise on luxury.
Other model years to consider
- Average price: $51,800.00
- Good/great deal percentage: 23.1%
- User rating: 5 / 5
- Total listings: 242
- Average price: $76,813.00
- Good/great deal percentage: 25.2%
- User rating: 5 / 5
- Total listings: 210
- Average price: $88,261.00
- Good/great deal percentage: 21.6%
- User rating: 5 / 5
- Total listings: 324
This analysis is based on CarGurus' proprietary market data from July 7, 2026, CarGurus experts' opinions, and generative AI.
4.9 Overall rating
Filter by rating
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!
David Z
Reviewed a 2020 GMC AT4 Crew Cab 4WD on Nov 19, 2025
Looks great but a little pricey for the year. Even though it has low mileage. I would buy a newer truck.
David S
Reviewed a 2020 GMC Sierra 2500HD on Dec 28, 2023
The GMC 2500 HD is the truck for me. Like all the other major brands of trucks the price is in the same range. The diesel engine and 4x4 is about good as it gets. For work or play GMC is the way!!
William A
Reviewed a 2020 GMC Sierra 2500HD on Oct 10, 2021
One of the finest tow vehicles available. Comfort, tow capacity, reliability and just all around great looking. Can’t go wrong.
2020 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| SLE Double Cab 4WD | $42,600 |
| Base Double Cab 4WD | $41,200 |
| Base LB 4WD | $38,600 |
| Base Crew Cab 4WD | $43,000 |
| SLE Crew Cab 4WD | $44,400 |
| SLT Crew Cab 4WD | $55,600 |
| AT4 Crew Cab 4WD | $58,300 |
| Denali Crew Cab 4WD | $64,300 |
2020 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 GMC Sierra 2500HD prices has changed over time.
See more price trends2020 GMC Sierra 2500HD Pricing Analysis: Dallas, TX Market Report
Pricing by Nearby Locations
Market Area: Dallas, TX
Key Insights
- Highest Prices in Weatherford: The city of Weatherford, TX has the highest average price at $51,134, indicating a potential premium market or limited inventory.
- Lowest Prices in Greenville: Conversely, Greenville, TX offers the lowest average price at $48,951, suggesting a more competitive pricing environment.
- Stable Inventory Across Cities: Cities like McKinney and Denton both have 175 listings, with average prices around $49,760 and $50,514, respectively, indicating a balanced supply in these areas.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Weatherford, TX | 163 | $51,134 |
| Fort Worth, TX | 172 | $50,099 |
| Denton, TX | 175 | $50,514 |
| McKinney, TX | 175 | $49,760 |
| Waco, TX | 173 | $49,545 |
| Greenville, TX | 165 | $48,951 |
| Tyler, TX | 176 | $48,490 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is priced at $88,225, which is approximately 87.5% above its MSRP, indicating strong demand for the latest model.
- Depreciation Trends: The 2019 model shows a current average price of $37,193, reflecting a depreciation of about -2.7% from its original MSRP, which is relatively stable compared to older models.
- Best Value in Recent Years: The 2022 model is priced at $50,457, only -0.9% below its MSRP, suggesting it offers good value for buyers looking for newer vehicles without steep depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $88,225 | +87.5% |
| 2025 | $46,300 | $77,168 | +66.7% |
| 2024 | $45,400 | $69,971 | +54.0% |
| 2023 | $42,200 | $50,993 | +20.8% |
| 2022 | $36,200 | $50,457 | -0.9% |
| 2021 | $36,200 | $52,398 | +44.8% |
| 2019 | $38,200 | $37,193 | -2.7% |
| 2018 | $35,000 | $40,141 | +14.0% |
| 2017 | $34,190 | $45,309 | +32.5% |
| 2016 | $33,535 | $38,379 | +14.0% |
| 2015 | $33,195 | $31,191 | -6.0% |
| 2014 | $31,310 | $25,497 | -18.5% |
These recommendations are based on CarGurus' proprietary market data from July 2, 2026, CarGurus experts' opinions, and generative AI.
FAQs
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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.
