Used 2020 GMC Sierra 2500HD for Sale Nationwide
1,215 results
CarGurus Analysis:
2020 GMC Sierra 2500HD
With 1,207 currently listed for sale and an average price of $49,390.00, 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.
73.1% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD offers powerful V8 engine options, impressive towing capabilities, and advanced technology features, making it a reliable choice for those needing heavy-duty performance.
CarGurus Analysis: 2020 GMC Sierra 2500HD
overall
Summary
With 1,207 currently listed for sale and an average price of $49,390.00, 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.
73.1% of 2020 Sierra 2500HD models on CarGurus are accident free.
The 2020 GMC Sierra 2500HD offers powerful V8 engine options, impressive towing capabilities, and advanced technology features, making it a reliable choice for those needing heavy-duty performance.
Why it stands out
The 2020 GMC Sierra 2500HD excels with its robust power options and luxury-oriented Denali trim that provides a blend of performance and comfort. Equipped with a choice of gas or diesel V8 engines, it can tow up to 18,510 pounds, showcasing its superior towing capability. Owners have praised its comfortable ride and spacious interior, ideal for heavy-duty tasks while also offering many tech features like a customizable infotainment system with Apple CarPlay and Android Auto. However, some users noted that the premium pricing may not justify the interior quality compared to competitors like Ram's models. Overall, the Sierra 2500HD remains a strong contender in the heavy-duty truck market, especially for consumers seeking a luxurious truck that doesn’t shy away from real work.
Other model years to consider
- Average price: $76,950.00
- Good/great deal percentage: 34.2%
- User rating: 5 / 5
- Total listings: 3,664
- Average price: $70,036.00
- Good/great deal percentage: 34.4%
- User rating: 4 / 5
- Total listings: 4,021
- Average price: $56,737.00
- Good/great deal percentage: 34.0%
- User rating: 4 / 5
- Total listings: 3,557
This analysis is based on CarGurus' proprietary market data from May 18, 2026, CarGurus experts' opinions, and generative AI.
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.
4.9 Overall rating
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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 |
|---|---|
| Base LB 4WD | $38,600 |
| Denali Crew Cab LB 4WD | $64,500 |
| SLT Double Cab 4WD | $53,800 |
| 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
- Premium Prices in Miami: The highest average price is in Miami, FL ($59,900), indicating higher regional demand, possibly driven by the prevalence of luxury pickups.
- Lowest Prices in Boston: Boston, MA has the lowest average price at $43,059, suggesting a more competitive market with better value options available.
- Inventory and Demand: Cities with higher inventory like Chicago (177 listings) and Dallas (172 listings) show moderate average pricing around $54,597 and $50,671, respectively, indicating stable supply-demand dynamics.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Miami, FL | 121 | $59,900 |
| Chicago, IL | 177 | $54,597 |
| Los Angeles, CA | 111 | $50,115 |
| Dallas, TX | 172 | $50,671 |
| Atlanta, GA | 182 | $49,809 |
| New York, NY | 151 | $48,295 |
| Houston, TX | 172 | $48,664 |
| Washington, DC | 158 | $48,970 |
| Philadelphia, PA | 161 | $47,638 |
| Boston, MA | 158 | $43,059 |
Pricing Analysis by Model Year
Key Insights
- High Premium for Newer Models: The 2026 GMC Sierra 2500HD commands an average price of $85,276, significantly above its MSRP of $47,000, reflecting strong demand.
- Steady Depreciation: The average price of the 2023 model is at $56,357, showing a moderate decline of -33.3% from its original MSRP, which is consistent with expected depreciation rates in the truck segment.
- Best Value in 2014 Model: The 2014 GMC Sierra 2500HD holds the best value with an average price of $24,824, representing a -20.2% depreciation compared to its MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $85,276 | +81.4% |
| 2025 | $46,300 | $76,853 | +65.9% |
| 2024 | $45,400 | $69,339 | +52.7% |
| 2023 | $42,200 | $56,357 | +33.3% |
| 2022 | $36,200 | $52,986 | +46.4% |
| 2021 | $36,200 | $51,017 | +40.8% |
| 2019 | $38,200 | $39,713 | +3.9% |
| 2018 | $35,000 | $37,960 | +5.6% |
| 2017 | $34,190 | $35,681 | +4.4% |
| 2016 | $33,535 | $33,140 | -1.2% |
| 2015 | $33,195 | $30,025 | -9.3% |
| 2014 | $31,310 | $24,824 | -20.2% |
These recommendations are based on CarGurus' proprietary market data from May 21, 2026, CarGurus experts' opinions, and generative AI.
