Used 2020 GMC Sierra 2500HD for Sale nearRancho Palos Verdes, CA
114 vehicles found
- 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
- Mileage:
- 123,034
- Stock #:
- PL60680mr
- VIN:
- 1GT12REY9KF256797
Sponsored by Mintride Motors
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
123,034 mi
$32,711
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Quicksilver Metallic
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,961
- Stock #:
- 16771P
- VIN:
- 1GT49REY7MF175911
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
42,961 mi
$62,617
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 58,233
- Stock #:
- 7P1093
- VIN:
- 1GT49PEY0MF136520
Sponsored Listing
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
58,233 mi
$56,083
- 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
$45,841
- 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 with Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 97,618
- Stock #:
- F170605T
- VIN:
- 1GT49PEY2MF170605
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
97,618 mi
$50,341
- 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
$54,783
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 139,311
- Stock #:
- B3992
- VIN:
- 1GT49LE74LF149284
2020 GMC Sierra 2500HD
Base Crew Cab 4WD
139,311 mi
$29,311
- 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
$48,306
- 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:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 74,084
- Stock #:
- 94570T
- VIN:
- 1GT12REY9KF255117
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
74,084 mi
$44,985
- 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:
- 109,069
- Stock #:
- G696252B
- VIN:
- 1GT12SEY2KF212147
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
109,069 mi
$44,949
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black W/Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 58,233
- Stock #:
- 7P1093
- VIN:
- 1GT49PEY0MF136520
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
58,233 mi
$56,083
- 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:
- 143,044
- Stock #:
- 271413
- VIN:
- 1GT49REY0MF271413
-$1,500
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
143,044 mi
$45,639
$44,138
- 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
$35,150
CarGurus Analysis:
2020 GMC Sierra 2500HD
With 1,209 currently listed for sale and an average price of $49,857.00, 31.6% of 2020 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Sierra 2500HD 4.86 / 5 stars.
75.4% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD features multiple powertrain options, ample cargo space, and advanced towing capabilities, making it a standout in the heavy-duty truck market.
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black with Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 100,881
- Stock #:
- 3386
- VIN:
- 1GT49PEY2MF310832
2021 GMC Sierra 2500HD
AT4 Crew Cab 4WD
100,881 mi
$48,772
- 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:
- 57,714
- Stock #:
- MF132939
- VIN:
- 1GT49REY1MF132939
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
57,714 mi
$59,083
- 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:
- [GAZ] Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 50,650
- Stock #:
- 26216
- VIN:
- 1GT49REY7LF196093
![[GAZ] Summit White 2020 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/26/22/53/2020_gmc_sierra_2500hd-pic-2058533100580918059-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2020 GMC Sierra 2500HD
Denali Crew Cab 4WD
50,650 mi
$59,900
- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,814
- Stock #:
- F285511
- VIN:
- 1GT19REY0MF285511
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
71,814 mi
$56,232
- 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
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 118,903
- Stock #:
- 261148
- VIN:
- 1GT49PEY8LF261148
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
118,903 mi
$47,794
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Quicksilver Metallic
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,961
- Stock #:
- 16771P
- VIN:
- 1GT49REY7MF175911
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
42,961 mi
$62,617
- 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:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 52,874
- Stock #:
- W241630
- VIN:
- 1GT49ME79MF241630
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
52,874 mi
$44,421
- 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
$38,748
- 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
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,253
- Stock #:
- 8372
- VIN:
- 1GT12SEY5KF268602
2019 GMC Sierra 2500HD
Denali Crew Cab 4WD
109,253 mi
$44,698
- 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:
- 57,714
- Stock #:
- MF132939
- VIN:
- 1GT49REY1MF132939
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
57,714 mi
$59,083
CarGurus Analysis: 2020 GMC Sierra 2500HD
overall
Summary
With 1,209 currently listed for sale and an average price of $49,857.00, 31.6% of 2020 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 GMC Sierra 2500HD 4.86 / 5 stars.
75.4% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD features multiple powertrain options, ample cargo space, and advanced towing capabilities, making it a standout in the heavy-duty truck market.
Why it stands out
The 2020 GMC Sierra 2500HD excels in the heavy-duty truck category with its robust performance and luxurious Denali trim that caters to buyers needing both capability and comfort. This model stands out for its powerful engine options, including a gas V8 generating 401 horsepower and a diesel V8 producing an impressive 445 hp and 910 lb-ft of torque. Additionally, the Sierra 2500HD offers innovative features such as the MultiPro tailgate and a spacious, well-designed cabin equipped with modern technology, making it suitable for both work and leisure. While it boasts commendable towing capabilities, with a maximum towing capacity of 18,510 pounds, some owners have noted that the pricing can be high for the features offered, indicating a preference for newer options. Despite this, the Sierra 2500HD remains a favorite for those needing a reliable and capable truck.
Other model years to consider
- Average price: $75,460.00
- Good/great deal percentage: 35.5%
- User rating: 5 / 5
- Total listings: 3,954
- Average price: $69,505.00
- Good/great deal percentage: 35.3%
- User rating: 4 / 5
- Total listings: 4,100
- Average price: $51,060.00
- Good/great deal percentage: 32.0%
- User rating: 5 / 5
- Total listings: 1,759
This analysis is based on CarGurus' proprietary market data from June 29, 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
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in New York: The New York, NY market commands the highest average price at $52,855, likely due to higher demand and limited supply.
- Lowest Prices in Boston: Conversely, Boston, MA offers the lowest average price at $44,818, indicating a more competitive market with potentially higher inventory.
- Inventory Distribution: Cities like Dallas, TX and Atlanta, GA have substantial listings (178 and 184 respectively) but maintain average prices around $49,000, suggesting a balanced supply-demand dynamic.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 167 | $52,855 |
| Washington, DC | 177 | $52,978 |
| Chicago, IL | 174 | $46,633 |
| Dallas, TX | 178 | $49,121 |
| Philadelphia, PA | 182 | $48,099 |
| Houston, TX | 170 | $48,549 |
| Atlanta, GA | 184 | $49,914 |
| Los Angeles, CA | 117 | $47,988 |
| Boston, MA | 156 | $44,818 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD is priced at $83,313, reflecting a 77.5% increase over its original MSRP, indicating strong demand for the latest model.
- Depreciation Trends: Older models, particularly the 2014 GMC Sierra 2500HD, show a steep decline in value, priced at $24,631, which is -21.5% compared to its original MSRP.
- Best Value Years: The 2022 model is priced at $52,223, only -1.3% below its MSRP, making it a strong candidate for buyers looking for recent models with minimal depreciation.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $83,313 | +77.5% |
| 2025 | $46,300 | $75,447 | +62.9% |
| 2024 | $45,400 | $68,662 | +51.1% |
| 2023 | $42,200 | $55,609 | +31.7% |
| 2022 | $36,200 | $52,223 | -1.3% |
| 2021 | $36,200 | $50,991 | +1.0% |
| 2019 | $38,200 | $39,999 | +4.7% |
| 2018 | $35,000 | $39,631 | +13.0% |
| 2017 | $34,190 | $36,102 | +5.6% |
| 2016 | $33,535 | $32,270 | -3.8% |
| 2015 | $33,195 | $29,816 | -10.3% |
| 2014 | $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 2020 GMC Sierra 2500HD cost in Rancho Palos Verdes, CA?
Is the 2020 GMC Sierra 2500HD a good car?
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Is the 2020 GMC Sierra 2500HD safe?
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.
