Used 2020 GMC Sierra 1500 for Sale near Houston, TX
CarGurus Analysis: 2020 GMC Sierra 1500
## Summary
- With 7,278 currently listed for sale on CarGurus and an **average price of $33,912.00**, 25.6% of 2020 GMC Sierra 1500s for sale on CarGurus are rated as good or great deals.
- **Favorably reviewed:** Owners rated the 2020 GMC Sierra 1500 4.65 / 5 stars.
- **75.8% of 2020 Sierra 1500 models on CarGurus are accident free**.
- The 2020 GMC Sierra 1500 boasts a spacious interior, advanced technology, and strong performance, making it a versatile option for both work and family use.
## Why it stands out
The 2020 GMC Sierra 1500 stands out for its robust combination of power and comfort, positioning it firmly in the competitive pickup truck market. Redesigned in 2019, it offers a modern aesthetic with an emphasis on utility, evident in features such as the innovative MultiPro tailgate and a lightweight carbon-fiber bed. The truck presents a variety of engine options, including a powerful 6.2-liter V8, ensuring that it can handle tough tasks while still delivering a smooth ride. Moreover, the Sierra's AT4 trim balances ruggedness for off-road adventures with upscale interior touches, appealing to a broad spectrum of buyers. However, the model does have some concerns, with some owners reporting engine performance issues like oil burning.
## Other model years to consider
- **[2025 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-1500-c33540)**
- Average price: $53,583.00
- Good/great deal percentage: 26.2%
- User rating: 5 / 5
- Total listings: 7,107
- **[2022 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-1500-c31916)**
- Average price: $43,325.00
- Good/great deal percentage: 24.7%
- User rating: 4.65 / 5
- Total listings: 9,372
- **[2024 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-1500-c32900)**
- Average price: $50,305.00
- Good/great deal percentage: 25.6%
- User rating: 4.67 / 5
- Total listings: 9,572
This analysis is based on CarGurus' proprietary market data from February 16, 2026, CarGurus experts' opinions, and generative AI.
4.7 Overall rating
(49 reviews)Great truck, great value, awesome vehicle accessories package. Highly recommend this truck.
It’s a reliable truck great engine and just a great choice for pickup truck
The truck has everything I wanted in a truck. It’s comparable to a Chevy Silverado 1500
Absolutely stunning vehicle. Pure luxury pick-up truck. Serious power, w/a 6.2L V8 engine; smooth, wonderful ride, lots of driver convenience & safety features; comfortable seating, roomy cab interior....I could go on. GMC has left nothing out of their Sierra Denali line. Beautiful truck - everyone Ive talked to feels the same. Commanding presence on the road. Tops Dodge Ram & Ford models, in my opinion. I have a 2020 model. The 2023 model tops even THAT!!!
Great design and tecnology. Spacious and smooth ride. Comfortable for passengers and driver. The Denali leaves nothing to be desired.
2020 GMC Sierra 1500 FAQs
How much does the 2020 GMC Sierra 1500 cost in Houston, TX?
The average 2020 GMC Sierra 1500 costs about $33,911.75. The average price has decreased by -8.3% since last year. The 189 for sale near Houston, TX on CarGurus, range from $19,499 to $54,995 in price.
Is the 2020 GMC Sierra 1500 a good car?
CarGurus experts gave the 2020 GMC Sierra 1500 an overall rating of 8.3/10 and 2020 GMC Sierra 1500 owners have rated the vehicle a 4.7/5 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.
How many 2020 GMC Sierra 1500 vehicles in Houston, TX have no reported accidents or damage?
173 out of 189 for sale near Houston, TX have no reported accidents or damage.
Is the 2020 GMC Sierra 1500 safe?
CarGurus experts gave the 2020 GMC Sierra 1500 a safety rating of 8/10.
What is the fuel economy of the 2020 GMC Sierra 1500?
Depending on the engine and options, the 2020 GMC Sierra 1500 gets between 16 and 26 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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GMC Sierra 1500 in Houston TX
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