Used GMC Sierra 2500HD for Sale near St Thomas, VI
CarGurus recommends the 2020 GMC Sierra 2500HD
Summary
- With 1,503 currently listed for sale on CarGurus and an average price of $50,599.50, 34.6% 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 4.9 / 5 stars and CarGurus experts gave it an 8.2 / 10.
- 73.9% of 2020 Sierra 2500HD models on CarGurus are accident free.
- The 2020 GMC Sierra 2500HD featured advanced technology like the MultiPro tailgate, enhancing versatility and convenience for any job.
Why it stands out
The GMC Sierra 2500HD stands out in the heavy-duty truck segment with its luxurious Denali trim, which elevates both comfort and technology to premium levels. It features a robust lineup of powerful engines, including the renowned Duramax diesel option, ensuring exceptional towing capabilities alongside upscale amenities like a Bose audio system and advanced connectivity options. With a focus on craftsmanship and a distinctive professional-grade identity, the Sierra 2500HD seamlessly combines rugged performance with refined luxury.
Other model years to consider
The GMC Sierra 2500HD model years 2021 and 2019 present excellent alternatives for buyers seeking value and user satisfaction. The 2021 model, priced at an average of $51,952.12 with a user rating of 4.7/5, offers a strong balance between affordability and quality. Similarly, the 2019 model is priced even lower at an average of $42,157.94 while achieving a perfect user rating of 5/5, highlighting its high level of user satisfaction and positioning it as a cost-effective choice in the market. Both years maintain a substantial percentage of good/great deals, ensuring that potential buyers can find favorable options within their budget.
Model years to approach with caution
When considering the GMC Sierra 2500HD across various model years, the standout options appear to be from 2007 and 2002, both of which have garnered high user ratings and relatively fewer not-good/great deal indicators. These years are often viewed favorably by users for their reliability and performance, making them more suitable in the marketplace.
In contrast, more recent models such as those from 2013 and 2017 have received lower user ratings and a significant portion of deals classified as less favorable, suggesting that buyers may want to approach these years with moderate caution due to shifting user feedback patterns and value considerations.
These recommendations are based on CarGurus' proprietary market data from December 9, 2025, CarGurus experts' opinions, and generative AI.
4.5 Overall rating
(272 reviews)Customers say
The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.
AI generated from the text of customer reviews.
What people say
Great options and exceptional value. Couldn’t be happier
I’m not a fan of black. This truck had a black exterior and interior. It’s not for me. GM should offer more color choices.
Great reliable truck highly recommend to anyone looking for a great all around Truck
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).
This truck is an SLT model, so its loaded with a lot of luxury features including power leather seats, premium sound (Bose), factory remote start, heated and cooled seats, heated steering wheel, etc.
GMC Sierra 2500HD FAQs
Is the GMC 2500 reliable?
Yes, the GMC Sierra 2500HD is known for its reliability, especially in certain model years. According to JD Power's rankings, the most reliable years for the Sierra 2500HD include 2020, 2018, 2016, 2014, 2012, 2011, and 2010. These models have earned high marks for their durability and dependability, making them solid choices if you're in the market for a heavy-duty pickup.
How many miles per gallon does a GMC 2500 diesel get?
The GMC Sierra 2500HD with the diesel engine delivers a fuel efficiency of around 17 mpg on the highway, based on tests of the Denali trim. While other diesel-powered competitors like the Silverado 2500 LTZ and Ram 2500 Tradesmen have achieved slightly better highway mileage at 19 mpg, the Sierra 2500HD still offers a respectable balance of power and fuel economy for a heavy-duty truck.
Is a GMC 2500 a good truck?
The 2024 GMC Sierra 2500 HD is indeed a good truck, known for its competence and power in the heavy-duty segment. It features a comfortable ride, a functional interior, and a potent turbocharged V8 engine. While it boasts a higher maximum tow rating than its predecessors, it still faces stiff competition from other brands. Nonetheless, it remains a solid choice for those needing a reliable and capable heavy-duty truck.
What is the MPG for a 2024 GMC Sierra 2500 HD diesel?
The 2024 GMC Sierra 2500 HD diesel has an average combined fuel economy of roughly 14 mpg, based on data from multiple vehicles, fuel-ups, and miles driven. This figure provides a realistic expectation of what owners can expect in terms of fuel efficiency, considering the truck's heavy-duty capabilities and performance demands.
Is the GMC Sierra 2500HD a good car?
CarGurus experts gave the 2024 GMC Sierra 2500HD an overall rating of 8/10 and GMC Sierra 2500HD owners have rated the vehicle a 4.4/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.
Is the GMC Sierra 2500HD safe?
CarGurus experts gave the 2024 GMC Sierra 2500HD a safety rating of 9/10.
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