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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2020 GMC Sierra 1500 Base trucks
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Happy with my purchase of a new 2025 Ford Mustang .
Happy with my purchase of a new 2025 Ford Mustang . I would recommend to ask for Tony at Ford in Conyers .Tell him E sent you . ?
Great truck!
I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Demitry Epshteyn went above and beyond to help me buy my
Demitry Epshteyn went above and beyond to help me buy my new Lexus hybrid . Demitry is a wonderful salesperson , so capable. I recommend him highly!
Great Truck
I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.






Certified
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Best truck we have owned!
Truck meets my and my wife's needs. She loves her and I do to! Love sport mode and the tow hail mode. Rides like a Cadillac!






Vehicle information
Features
Reviews
sh0pping for a vehickle
i drove from sautee ga i saw on guru they had a 2004 ford sport trac i been have pleased with it i would recommend them who every a car
Best truck I’ve bought
The features and styling are very aesthetic. The truck has very smooth handling and response. I am impressed with the response from the Diesel engine.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Great place to shop for a vehicle
Our sales rep jack was just absolutely wonderful to work with. Could not be any happier with our experience here at team factory direct. Thank you all so much






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Doug and Lee were both great to work with and made the
Doug and Lee were both great to work with and made the process super simple. Even though I was purchasing a rather low price vehicle, they did not hesitate to resolve an issue with it prior to selling it to me.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Schyler Chott helped my boyfriend and I with a trade in
Schyler Chott helped my boyfriend and I with a trade in and it was a great experience! He traveled from Springfield to our location and was very accommodating to our work schedule. Best salesman around! 10/10!






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Clyde was one of the most honest and pleasant salesman i
Clyde was one of the most honest and pleasant salesman i have ever met and Mike helped make the process smooth along with him






Used
2020 GMC Sierra 1500 FT.
Vehicle information
Features
Reviews
La experiencia que tuve en National City Auto Center fue
La experiencia que tuve en National City Auto Center fue excelente Rigo y Daniel son muy eficientes y muy amables






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Best I ever had
I knew I was gonna like it here when the salesman Angel approached me with the most welcoming greeting. I came with a car and budget in mind and the whole team there helped me. 10/10 would recommend






Used
2020 GMC Sierra 1500 CAB
Vehicle information
Features
Reviews
I highly recommend!
5+ years ago I leased and serviced a car from them. My experience was great. I since bought a car elsewhere and went to a couple of other places to get it serviced due to where I worked. I wish I would have stayed at Runde. One of the places I went to was a dealership in Dubuque. They were horrible. I highly recommend Runde! They pick up your car even just for an oil change, they are organized, and remember the mileage sticker in the window. They are so pleasant to work with. Thank you so much for making oil changes a breeze!






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Took my 2500HD in for the oil change.
Took my 2500HD in for the oil change. Very friendly staff, took me to the waiting area and offered me coffee. The work was completed in less than an hour. I had a couple questions afterwards and everyone was very knowledgeable of the Silverado. Thanks Classic Chevrolet






Vehicle information
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Reviews
Thank you Nick & A.W.E., in Plano Texas.
I had a 2018 all black challenger, and decided the color just wasn't for me. Nick Barbera gave me a smoking great deal on my trade in for a beautiful 2020 Challenger in indigo blue. It has a cinnamon red leather interior, and I am very happy with this car. Hats off to all the good people at Auto Web Expo in Plano Texas!!! I would recommend them to anyone looking to upgrade from the car they have, to the car of their dreams.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
I recommend Banks and especially our sales person Kevin
I recommend Banks and especially our sales person Kevin Mathis! He was knowledgeable, personable, and efficient. We also had a great experience with his manager and finance manager. Overall, I can’t say enough good things about the experience and I love my Denali. You are shopping for a new vehicle or use vehicle. I highly recommend banks and Kevin Mathis






Vehicle information
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Reviews
What a great experience we had at Carmax Lancaster, Sara
What a great experience we had at Carmax Lancaster, Sara was fantastic, everyone we came in contact with was very friendly Highly recommend trying them






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Josh Boom was so helpful and willing to go above and
Josh Boom was so helpful and willing to go above and beyond for me. He helped me find my perfect car. I will come back to buy again.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
We've worked with Tony before & he is very
We've worked with Tony before & he is very knowledgeable & knows just what we like.






Used
2020 GMC Sierra 1500 Base
Vehicle information
Features
GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2021 GMC Sierra 1500 Base | $17,518 | 19 Great deals |
2019 GMC Sierra 1500 Base | $9,900 | 13 Great deals |
2018 GMC Sierra 1500 Base | $11,499 | 13 Great deals |
2017 GMC Sierra 1500 Base | $7,472 | 24 Great deals |
2016 GMC Sierra 1500 Base | $8,575 | 5 Great deals |
2015 GMC Sierra 1500 Base | $7,770 | 12 Great deals |
2014 GMC Sierra 1500 Base | $6,750 | 7 Great deals |
About the 2020 GMC Sierra 1500 Base
Base shown.
- Seating
- 3
- Door count
- 2
- Drivetrain
- Rear Wheel Drive
- Combined MPG
- 17
- Transmission
- 6-Speed A/T
- Engine
- 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability)

How much does the 2020 GMC Sierra 1500 Base cost?
The 2020 GMC Sierra 1500 Base price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 1500 Base is $26,201, with pricing starting at $13,928.
What is the MPG of the 2020 GMC Sierra 1500 Base?
The 2020 GMC Sierra 1500 Base offers up to 15 MPG in city driving and 21 MPG on the highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 GMC Sierra 1500 Base?
The 2020 GMC Sierra 1500 Base compares to and/or competes against the following vehicles:
Is the 2020 GMC Sierra 1500 Base reliable?
The 2020 GMC Sierra 1500 has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Sierra 1500 owners.
91% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 4.9
- Reliability 4.7
Base (8 styles)
Style | |||||||
---|---|---|---|---|---|---|---|
4WD Crew Cab 157" | 2WD Double Cab 147" | 2WD Crew Cab 147" | 4WD Double Cab 147" | 2WD Crew Cab 157" | 4WD Crew Cab 147" | 4WD Reg Cab 140" | 2WD Reg Cab 140" |
Inventory price | |||||||
Starting at $39,500 | Starting at $33,500 | Starting at $35,900 | Starting at $36,800 | Starting at $36,200 | Starting at $39,200 | Starting at $34,200 | Starting at $29,600 |
Combined MPG | |||||||
20 | 20 | 20 | 20 | 20 | 20 | 17 | 17 |
Engine | |||||||
310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.7-liter, 4 Cylinder Engine (Gasoline Fuel) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
GMC Sierra 1500 trims
-
GMC Sierra 1500 2020 SLT
20 Great Deals out of 404 listings starting at $21,000
-
GMC Sierra 1500 2020 AT4
20 Great Deals out of 374 listings starting at $26,500
-
GMC Sierra 1500 2020 Denali
20 Great Deals out of 326 listings starting at $30,389
-
GMC Sierra 1500 2020 Elevation
15 Great Deals out of 175 listings starting at $18,391
-
GMC Sierra 1500 2020 SLE
19 Great Deals out of 98 listings starting at $21,990
-
GMC Sierra 1500 2020 Base
10 Great Deals out of 46 listings starting at $13,928
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