Used 2020 GMC Sierra 2500HD for Sale nearBaltimore, MD
189 vehicles found
- 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:
- Quartz
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 93,671
- Stock #:
- E266344A
- VIN:
- 1GT49REY0LF107674
Sponsored Listing
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
93,671 mi
$52,104
- 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:
- 119,197
- Stock #:
- 4145
- VIN:
- 1GT12SEY3KF250373
Sponsored Listing
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
119,197 mi
$44,764
- 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:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 58,840
- Stock #:
- E266293A
- VIN:
- 1GT49REY7MF212407
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
58,840 mi
$61,530
- 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:
- Blue
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,821
- Stock #:
- 256567667
- VIN:
- 1GT49NE73MF118394
2021 GMC Sierra 2500HD
SLT Crew Cab 4WD
71,821 mi
$43,762
- 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
$54,726
- 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:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 72,700
- Stock #:
- 160342
- VIN:
- 2GT21NEG3K1160342
2019 GMC Sierra 2500HD
Double Cab LB RWD
72,700 mi
$23,526
- 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 (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,854
- Stock #:
- 3024282
- VIN:
- 1GT19ME71LF166617
2020 GMC Sierra 2500HD
SLE Crew Cab 4WD
96,854 mi
$35,965
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,778
- Stock #:
- 141014
- VIN:
- 1GT49PEY1LF141014
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
102,778 mi
$47,005
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,653
- Stock #:
- 2026-430
- VIN:
- 1GT49REY7MF305766
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
45,653 mi
$60,169
- 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:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,916
- Stock #:
- 245162
- VIN:
- 1GT49REY3MF245162
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
35,916 mi
$64,508
- 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
$46,511
- 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
$19,437
- 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:
- 94,334
- Stock #:
- 168489C01
- VIN:
- 1GT49ME78MF168489
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
94,334 mi
$36,032
CarGurus Analysis:
2020 GMC Sierra 2500HD
With 182 currently listed for sale near Baltimore, MD and an average price of $55,074.00, 19.2% 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.
75.3% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD offers multiple powertrain options, ample cargo space, and a luxurious Denali trim that enhances comfort and capability.
- Year:
- 2020
- 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:
- 105,269
- Stock #:
- R1540
- VIN:
- 1GT49PEY0LF341947
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
105,269 mi
$49,698
- 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
$36,120
- 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:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey)
- Transmission:
- Automatic
- Mileage:
- 47,029
- Stock #:
- 22730
- VIN:
- 1GT49REY7LF339477
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
47,029 mi
$55,888
- 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:
- Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 71,702
- Stock #:
- MX4425
- VIN:
- 1GT49REY8LF116266
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
71,702 mi
$50,775
- 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:
- Quartz
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 93,671
- Stock #:
- E266344A
- VIN:
- 1GT49REY0LF107674
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
93,671 mi
$52,104
- 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:
- 75,993
- Stock #:
- MX3403
- VIN:
- 1GT19REY0LF326203
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
75,993 mi
$49,951
- 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:
- 69,897
- Stock #:
- 6872K
- VIN:
- 1GT49LE72MF107598
-$800
2021 GMC Sierra 2500HD
Base Crew Cab 4WD
69,897 mi
$37,600
$36,800
- 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
$57,534
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 115,737
- Stock #:
- MX3785
- VIN:
- 1GT49REY0MF271489
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
115,737 mi
$45,654
- 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:
- 69,897
- Stock #:
- 6872K
- VIN:
- 1GT49LE72MF107598
-$800
Sponsored Listing
2021 GMC Sierra 2500HD
Base Crew Cab 4WD
69,897 mi
$37,600
$36,800
CarGurus Analysis: 2020 GMC Sierra 2500HD
overall
Summary
With 182 currently listed for sale near Baltimore, MD and an average price of $55,074.00, 19.2% 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.
75.3% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD offers multiple powertrain options, ample cargo space, and a luxurious Denali trim that enhances comfort and capability.
Why it stands out
The 2020 GMC Sierra 2500HD distinguishes itself with its robust performance and luxury features, particularly in the Denali trim, which is designed to provide a premium experience. This heavy-duty truck is equipped with powerful V8 engine options, including a gas variant that delivers 401 horsepower and a diesel option that boasts an impressive 445 horsepower and 910 lb-ft of torque. The Sierra 2500HD is not just about power; it also offers a spacious and functional interior, with various configurations to suit different needs. While the Denali trim adds upscale touches, some users have noted that the interior materials could feel less luxurious compared to competitors. Overall, the Sierra 2500HD is appealing to buyers who require a capable workhorse that doesn't compromise on comfort.
Other model years to consider
- Average price: $36,000.00
- Good/great deal percentage: 21.0%
- User rating: 5 / 5
- Total listings: 233
- Average price: $72,317.00
- Good/great deal percentage: 13.4%
- User rating: 5 / 5
- Total listings: 411
- Average price: $45,880.00
- Good/great deal percentage: 22.5%
- User rating: 5 / 5
- Total listings: 142
This analysis is based on CarGurus' proprietary market data from July 1, 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: Baltimore, MD Market Report
Pricing by Nearby Locations
Market Area: Baltimore, MD
Key Insights
- Highest Prices in Hanover, PA: The average price in Hanover, PA is $54,995, indicating a strong demand in that area.
- Lowest Price in Harrisburg, PA: With an average price of $34,995, Harrisburg offers the most competitive pricing, suggesting a more price-sensitive market.
- Inventory Levels Impact Pricing: Cities with higher inventory, such as Washington, DC (176 listings), show prices around $52,978, indicating a stable market compared to lower inventory areas.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Hanover, PA | 191 | $54,995 |
| Washington, DC | 176 | $52,978 |
| Manassas, VA | 174 | $54,569 |
| Hagerstown, MD | 187 | $54,473 |
| Dover, DE | 181 | $51,305 |
| Newark, DE | 180 | $45,432 |
| Lancaster, PA | 181 | $45,432 |
| Reading, PA | 180 | $44,000 |
| Fredericksburg, VA | 177 | $52,975 |
| Harrisburg, PA | 185 | $34,995 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is priced at $92,064, which is approximately 96.5% above its MSRP, indicating high demand for the latest model.
- Depreciation Trends: Older models, such as the 2015 GMC Sierra 2500HD, show a price drop to $27,574, reflecting a depreciation of about -16.5% from its original MSRP.
- Best Value in Recent Models: The 2022 model is priced at $56,285, which is only -1.9% below its MSRP, suggesting it retains value well compared to older models.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $92,064 | +96.5% |
| 2025 | $46,300 | $72,274 | +56.2% |
| 2024 | $45,400 | $66,775 | +47.0% |
| 2023 | $42,200 | $63,719 | +50.9% |
| 2022 | $36,200 | $56,285 | -1.9% |
| 2021 | $36,200 | $36,000 | -0.6% |
| 2019 | $38,200 | $45,880 | +20.0% |
| 2018 | $35,000 | $36,787 | +5.1% |
| 2017 | $34,190 | $28,642 | -16.5% |
| 2016 | $33,535 | $31,394 | -6.4% |
| 2015 | $33,195 | $27,574 | -16.5% |
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.
