Used 2020 GMC Sierra 1500 for Sale near Palatine, IL
CarGurus Analysis: 2020 GMC Sierra 1500
## Summary
- With 7,488 currently listed for sale on CarGurus and an **average price of $33,930.00**, 36.2% 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 and CarGurus experts gave it an 8.33 / 10.
- **76.1% of 2020 Sierra 1500 models on CarGurus are accident free**.
- The 2020 GMC Sierra 1500 AT4 combines comfort with capability, featuring advanced technology, a spacious interior, and impressive towing capacity.
## Why it stands out
The 2020 GMC Sierra 1500 stands out in the pickup truck market due to its blend of utility, comfort, and advanced technology. This model year is equipped with a choice of five engines—including a potent 6.2-liter V8—allowing for impressive towing capabilities of up to 12,100 pounds. Owners have praised the Sierra for its spacious interior and smooth ride, while the advanced tech features, such as an easy-to-use infotainment system and available safety options, cater to both work and everyday driving needs. However, some users noted issues like engine performance problems and recalls, highlighting that potential buyers should review service records carefully. Overall, the Sierra 1500 continues to evolve, capturing what modern truck shoppers desire: a vehicle that excels in both work and family settings.
## Other model years to consider
- **[2025 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-1500-c33540)**
- Average price: $53,778.00
- Good/great deal percentage: 35.5%
- User rating: 5 / 5
- Total listings: 7,272
- **[2022 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-1500-c31916)**
- Average price: $43,364.00
- Good/great deal percentage: 33.7%
- User rating: 4.65 / 5
- Total listings: 9,560
- **[2019 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2019-GMC-Sierra-1500-c27478)**
- Average price: $32,406.00
- Good/great deal percentage: 36.7%
- User rating: 4.73 / 5
- Total listings: 5,765
This analysis is based on CarGurus' proprietary market data from February 10, 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 Palatine, IL?
The average 2020 GMC Sierra 1500 costs about $33,911.75. The average price has decreased by -8.3% since last year. The 624 for sale near Palatine, IL on CarGurus, range from $14,345 to $68,995 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 Palatine, IL have no reported accidents or damage?
511 out of 624 for sale near Palatine, IL 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.
-
GMC Sierra 1500 in Palatine IL
-
OBS 1990s-era Chevy and Ford Trucks for Sale in Palatine IL
-
Used GMC Electric Cars for Sale
-
Lifted GMC trucks for sale in Palatine IL
-
Work Trucks for Sale in Palatine IL
-
American Made Trucks For Sale in Palatine IL
-
GM Certified Preowned Vehicles for Sale Near Palatine IL
-
Best Pickup Trucks For Sale in Palatine IL
-
All Used Cars
-
Manual Transmission Cars
-
Luxury Cars
-
Cars with Red Interior
-
Cheap Manual Cars
-
Hybrid Cars
-
Sports Cars
-
Electric SUVs
-
Cheap Trucks
-
Small Cars
-
Third Row SUVs
-
Three Quarter Ton Trucks
-
Lifted Trucks
-
Manual Transmission Trucks
-
Diesel Trucks
-
Hybrid SUVs
-
Dually Trucks
-
One Ton Trucks
-
Cheap SUVs
-
Lifted Ford Trucks
-
4x4 Trucks
-
Work Trucks
-
AWD SUVs
-
Ford Trucks
-
Chevrolet Trucks
-
Toyota Trucks
-
Trucks Under $10,000
-
Cars Under $15,000
-
Sports Cars Under $20,000
-
Trucks Under $20,000
-
Used Sedans for Sale with Low Mileage
-
Used SUVs / Crossovers for Sale with Low Mileage
-
Used Hatchbacks for Sale with Low Mileage
-
Used Convertibles for Sale with Low Mileage
-
Used Vans for Sale with Low Mileage
-
Used Minivans for Sale with Low Mileage
-
Used Pickup Trucks for Sale with Low Mileage
-
Used Coupes for Sale with Low Mileage
-
Used Wagons for Sale with Low Mileage
-
Marquardt of Barrington
-
D'Arcy Buick GMC
-
Lynch GM Superstore
-
Napleton's Schaumburg Buick GMC
-
Arnie Bauer Buick GMC
-
Haggerty Buick GMC Inc
-
Circle Buick GMC
-
Napleton Buick GMC Crystal Lake
-
Kunes Chevrolet GMC of Lake Geneva
-
Dekalb Sycamore Chevrolet Cadillac GMC
-
Woody Buick GMC Gurnee
-
Arlington Heights Buick GMC