Used 2015 GMC Sierra 2500HD for Sale near Phoenix, AZ
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CarGurus Analysis:
2015 GMC Sierra 2500HD
With 554 currently listed for sale and an average price of $29,769.00, 32.9% of 2015 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2015 GMC Sierra 2500HD 5 / 5 stars.
67.9% of 2015 Sierra 2500HD models on CarGurus are accident free.
The 2015 GMC Sierra 2500HD is praised for its strong performance, luxurious features, and comfortable ride, particularly noting the powerful Duramax engine and smooth handling.
CarGurus Analysis: 2015 GMC Sierra 2500HD

Summary
With 554 currently listed for sale and an average price of $29,769.00, 32.9% of 2015 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2015 GMC Sierra 2500HD 5 / 5 stars.
67.9% of 2015 Sierra 2500HD models on CarGurus are accident free.
The 2015 GMC Sierra 2500HD is praised for its strong performance, luxurious features, and comfortable ride, particularly noting the powerful Duramax engine and smooth handling.
Why it stands out
The 2015 GMC Sierra 2500HD distinguishes itself as a remarkable heavy-duty pickup truck, blending rugged performance with upscale features. It shares a strong relationship with its Chevrolet counterpart while offering a more luxurious design and finish. The truck is appealing to buyers due to its powerful engine options, including the highly regarded Duramax diesel, and a comfortable interior that is often equipped with advanced technology. Additionally, this model year boasts impressive safety features and a variety of configurations to suit both work and leisure needs. However, potential buyers should keep in mind that while the truck is premium, it can come at a higher cost compared to competitors.
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.
5.0 Overall rating
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Darrell K
Reviewed a 2015 GMC Sierra 2500HD on May 30, 2024
Good towing package/prep and good condition aesthetically. Little to no rust apparent.
Austin H
Reviewed a 2015 GMC Sierra 2500HD on Jan 7, 2024
I test drove all of the major diesel 3/4 ton trucks and this one rode the best and had the most creature comforts. That coupled with a reliable duramax and allison transmission sealed the deal. It also proportionally looks right. Some trucks just look off (too low, too high, tires too small, etc).
Clinton L
Reviewed a 2015 GMC Sierra 2500HD on Mar 2, 2024
Solid truck with plenty of power and all the bells and whistles. Rides smoothly, the Cadillac of trucks for sure.
Rocky A
Reviewed a 2015 GMC Sierra 2500HD on Oct 19, 2020
I think it’s a great value with the Duramax engine.....the GMC has all the bells ,and whistles especially with the Denali leather seats all power options,and then some .......
2015 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Base LB 4WD | $36,150 |
| Base Crew Cab SB 4WD | $39,935 |
| Base Double Cab SB 4WD | $38,330 |
| SLT Double Cab SB 4WD | $48,750 |
| SLE Double Cab SB 4WD | $44,290 |
| SLE Crew Cab SB 4WD | $46,095 |
| SLT Crew Cab SB 4WD | $50,870 |
| Denali Crew Cab SB 4WD | $56,200 |
2015 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2015 GMC Sierra 2500HD prices has changed over time.
See more price trends2015 GMC Sierra 2500HD Pricing Analysis: Phoenix, AZ Market Report
Pricing by Nearby Locations
Market Area: Phoenix, AZ
Key Insights
- Highest Price Locations: Surprise, AZ and Apache Junction, AZ lead the market at $44,990, indicating a strong demand for the model in these areas.
- Lowest Priced Market: Lake Havasu City, AZ offers the most competitive pricing at $34,548, possibly due to higher inventory or different buyer demographics.
- Consistent Pricing Across Markets: The pricing for Casa Grande, AZ at $44,990 mirrors that of Surprise and Apache Junction, suggesting localized market stability.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Surprise, AZ | 54 | $44,990 |
| Apache Junction, AZ | 55 | $44,990 |
| Casa Grande, AZ | 52 | $44,990 |
| Lake Havasu City, AZ | 57 | $34,548 |
| Kingman, AZ | 58 | $34,548 |
Pricing Analysis by Model Year
Key Insights
- Significant New-Car Premium: The 2026 GMC Sierra 2500HD leads with an average price of $86,173, approximately 83.8% higher than its MSRP, indicating robust demand for new models.
- Rising Prices Across Newer Years: Current prices tend to significantly surpass original MSRPs, with the 2025 model sitting at +73.8% compared to its MSRP.
- Depreciation Trends: A consistent decrease in average prices as models age is evident, with the 2016 model showing the least depreciation at about -14.4% from MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2026 | $47,000 | $86,173 | +83.8% |
| 2025 | $46,300 | $80,502 | +73.8% |
| 2024 | $45,400 | $71,638 | +57.8% |
| 2023 | $42,200 | $58,342 | +38.4% |
| 2022 | $36,200 | $55,069 | +52.2% |
| 2021 | $36,200 | $54,767 | +51.1% |
| 2020 | $35,800 | $52,280 | +46.0% |
| 2019 | $38,200 | $45,360 | +18.4% |
| 2018 | $35,000 | $36,319 | +3.8% |
| 2017 | $34,190 | $42,575 | +24.6% |
| 2016 | $33,535 | $38,447 | +14.4% |
These recommendations are based on CarGurus' proprietary market data from May 21, 2026, CarGurus experts' opinions, and generative AI.








