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Used
2020 GMC Sierra 1500 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 Elevation
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Reviews
The people that helped me were excellent but the cost of
The people that helped me were excellent but the cost of the tail light that was replaced was way too high!
Any reviews on this vehicle is not correct.
Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !
Used
2020 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Thoughtful and considerate of my time and professional in
Thoughtful and considerate of my time and professional in their service. David did a great job working with me and the sales manager was reasonable with my negotiating asks. Very fair and would recommend them to anyone looking for a great car buying experience.
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 Denali
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Reviews
Wanted to leave a review of my experience which I rarely
Wanted to leave a review of my experience which I rarely do, but I was impressed by the time/respce my salesman gave to me. My son’s car engine blew up on the way to college. I’ve been looking for a “new” used car for him. Stopped in the dealership and spoke with Kyle. He was great. He listened to what I was looking for and looked for product in my range but also, knowing this car has to get through college and beyond, he took some time to provide some additional options that I did not think of. He was professional but not pushy which I appreciated. I listed the Ford Fusion as that is what my son was driving but we looked at several brands and the pros/cons. He did not make me feel “dumb” as a single woman looking for a car. I will be back to purchase once I get my finances/insurance in place. I appreciated being treated with respect and all of the options I was given. Great dealership - would recommend Performance and Kyle! I’ll be back! :)
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 SLE
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Reviews
The service personnel are great.
The service personnel are great. Car always serviced on time and the service crew are very helpful Highly recommend them. Five plus stars.
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.
Used
2020 GMC Sierra 1500 Elevation
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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!
Used
2020 GMC Sierra 1500 AT4
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Reviews
2011 Ram 1500
By far best dealer experience I've ever had with car dealership. Never pushy and was as friendly as you could ever ask for. Two thumbs up!!!
Used
2020 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 AT4
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Reviews
Walberg GMC did a great job and my salesman Jeff Tucker
Walberg GMC did a great job and my salesman Jeff Tucker was very helpful, pleasant and knowledgeable about my truck and any questions I had. I would definitely recommend this dealership to anyone that is interested in a new or used vehicle.
Used
2020 GMC Sierra 1500 SLT
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Reviews
The service tech was helpful at managing an unexpected
The service tech was helpful at managing an unexpected repair. Received a great deal on new tires also. They were doing buy three get one for $1
Used
2020 GMC Sierra 1500 SLT
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Reviews
Great knowledgeable technicians, customer service,
Great knowledgeable technicians, customer service, efficient and customer oriented. Ted is the best. He always remembers me and my car. Ted is very knowledgeable and willing to help.
Used
2020 GMC Sierra 1500 Denali
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Reviews
100% recommend this place!
100% recommend this place!!! Working with Alonzo Horn lll, was the best car buying experiences, I've ever had. Spent a lot of the day trying to find a car that suited me. And he was patient and helped all along the way. His suggestions and advice were top-notch. Couldn't be happier!!!
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Car Source David Gurevitz Oct 13, 2025 “ This is
Car Source David Gurevitz Oct 13, 2025 “ This is the 2nd car I bought from Alonzo at Car Source. I found him to be one of the best. As the same as the last time, I told him what I was looking for and a few days later he found it. In the past, I have tried this with numerous other car lots. And needless to say, have never been successful. Alonzo always comes through. He's very professional, but also honest and down to earth. Thank you for being my "go to guy". I appreciate you...
Used
2020 GMC Sierra 1500 Denali
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Reviews
Big thank you to the service department at Mark Wahlberg
Big thank you to the service department at Mark Wahlberg Chevrolet! I was in Columbus traveling 500 miles from home when the tire pressure light on my 2018 Silverado came on with a zero pressure indicator. The guys in service were empathetic to my situation and immediately started inspecting the tires and checking the sensors. Turns out the tires were fine. One of the sensors had gone bad. I had peace of mind to drive home eastern PA. I asked what I owed and was told no charge, glad they could help. Thanks again.
Used
2020 GMC Sierra 1500 Elevation
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Reviews
My experience with Ron Cox was amazing and I would go
My experience with Ron Cox was amazing and I would go there and buy a car anytime. I was treated very well.
There are 20 matching cars close to your year range.
Used
2019 GMC Sierra 1500 AT4
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Certified
2022 GMC Sierra 1500 Denali
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Used
2019 GMC Sierra 1500 Denali
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Used
2022 GMC Sierra 1500 Elevation
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Used
2019 GMC Sierra 1500 SLE
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Used
2018 GMC Sierra 1500 Denali
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Used
2019 GMC Sierra 1500 Denali
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Used
2018 GMC Sierra 1500 SLT
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Used
2022 GMC Sierra 1500 Denali
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Used
2021 GMC Sierra 1500 AT4
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Used
2022 GMC Sierra 1500 AT4
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Used
2022 GMC Sierra 1500 Elevation
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Used
2022 GMC Sierra 1500 SLT
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Used
2019 GMC Sierra 1500 SLE
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Used
2021 GMC Sierra 1500 Denali
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Used
2021 GMC Sierra 1500 SLT
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Used
2018 GMC Sierra 1500 Denali
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Used
2022 GMC Sierra 1500 SLT
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Used
2019 GMC Sierra 1500 SLE
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $60,859 | 88 Great deals |
| 2025 GMC Sierra 1500 | $53,883 | 832 Great deals |
| 2024 GMC Sierra 1500 | $50,887 | 570 Great deals |
| 2023 GMC Sierra 1500 | $46,117 | 347 Great deals |
| 2022 GMC Sierra 1500 | $42,259 | 210 Great deals |
| 2021 GMC Sierra 1500 | $36,097 | 434 Great deals |
| 2019 GMC Sierra 1500 | $31,606 | 124 Great deals |
| 2018 GMC Sierra 1500 | $27,093 | 131 Great deals |
| 2017 GMC Sierra 1500 | $23,693 | 120 Great deals |
About the 2020 GMC Sierra 1500
Base shown (base trim).
- 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 cost?
The 2020 GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Sierra 1500 is $33,975, with pricing starting at $7,556.
What is the MPG of the 2020 GMC Sierra 1500?
The 2020 GMC Sierra 1500 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 GMC Sierra 1500?
The 2020 GMC Sierra 1500 compares to and/or competes against the following vehicles:
Is the 2020 GMC Sierra 1500 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.
Is the 2020 GMC Sierra 1500 a good truck?
Below are the Cars.com consumer ratings for the 2020 GMC Sierra 1500.
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.8
- Value
- 4.6
- Exterior
- 4.9
- Reliability
- 4.7
91% of drivers recommend this car
- Comfort
- 4.9
- Interior
- 4.8
- Performance
- 4.8
- Value
- 4.6
- Exterior
- 4.9
- Reliability
- 4.7
AT4 (3 styles)
| Style | ||
|---|---|---|
| 4WD Double Cab 147" AT4 | 4WD Crew Cab 157" AT4 | 4WD Crew Cab 147" AT4 |
| Inventory price | ||
| Starting at $51,300 | Starting at $54,000 | Starting at $53,700 |
| Combined MPG | ||
| 18 | 18 | 18 |
| Engine | ||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) |
Base (8 styles)
| Style | |||||||
|---|---|---|---|---|---|---|---|
| 4WD Reg Cab 140" | 2WD Reg Cab 140" | 4WD Crew Cab 157" | 2WD Double Cab 147" | 2WD Crew Cab 147" | 4WD Double Cab 147" | 2WD Crew Cab 157" | 4WD Crew Cab 147" |
| Inventory price | |||||||
| Starting at $34,200 | Starting at $29,600 | Starting at $39,500 | Starting at $33,500 | Starting at $35,900 | Starting at $36,800 | Starting at $36,200 | Starting at $39,200 |
| Combined MPG | |||||||
| 17 | 17 | 20 | 20 | 20 | 20 | 20 | 20 |
| Engine | |||||||
| 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 285.0-hp, 4.3-liter, V6 Cylinder Engine (Flex Fuel Capability) | 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) |
Denali (4 styles)
| Style | |||
|---|---|---|---|
| 2WD Crew Cab 157" Denali | 4WD Crew Cab 147" Denali | 4WD Crew Cab 157" Denali | 2WD Crew Cab 147" Denali |
| Inventory price | |||
| Starting at $55,400 | Starting at $58,600 | Starting at $58,900 | Starting at $55,100 |
| Combined MPG | |||
| 19 | 18 | 18 | 19 |
| Engine | |||
| 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
Elevation (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 4WD Crew Cab 157" Elevation | 2WD Double Cab 147" Elevation | 2WD Crew Cab 157" Elevation | 2WD Crew Cab 147" Elevation | 4WD Double Cab 147" Elevation | 4WD Crew Cab 147" Elevation |
| Inventory price | |||||
| Starting at $46,500 | Starting at $40,500 | Starting at $43,200 | Starting at $42,900 | Starting at $43,800 | Starting at $46,200 |
| Combined MPG | |||||
| 20 | 21 | 21 | 21 | 20 | 20 |
| 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) |
SLE (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 2WD Crew Cab 157" SLE | 2WD Double Cab 147" SLE | 4WD Double Cab 147" SLE | 2WD Crew Cab 147" SLE | 4WD Crew Cab 157" SLE | 4WD Crew Cab 147" SLE |
| Inventory price | |||||
| Starting at $40,700 | Starting at $38,000 | Starting at $41,300 | Starting at $40,400 | Starting at $44,000 | Starting at $43,700 |
| Combined MPG | |||||
| 21 | 21 | 20 | 20 | 20 | 20 |
| 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) |
SLT (6 styles)
| Style | |||||
|---|---|---|---|---|---|
| 4WD Crew Cab 147" SLT | 2WD Crew Cab 147" SLT | 4WD Crew Cab 157" SLT | 4WD Double Cab 147" SLT | 2WD Double Cab 147" SLT | 2WD Crew Cab 157" SLT |
| Inventory price | |||||
| Starting at $50,400 | Starting at $46,900 | Starting at $50,700 | Starting at $48,000 | Starting at $44,500 | Starting at $47,200 |
| Combined MPG | |||||
| 18 | 19 | 18 | 18 | 19 | 19 |
| Engine | |||||
| 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) | 355.0-hp, 5.3-liter, 8 Cylinder Engine (Gasoline Fuel) |
*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.
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Research the 2020 GMC Sierra 1500
Compare the 2020 GMC Sierra 1500
2020 GMC Sierra 1500 by popular city
-
2020 GMC Sierra 1500 in Atlanta, GA
3 Great Deals out of 13 listings starting at $28,920
-
2020 GMC Sierra 1500 in Chicago, IL
1 Great Deal out of 21 listings starting at $26,488
-
2020 GMC Sierra 1500 in Columbus, OH
3 Great Deals out of 17 listings starting at $26,450
-
2020 GMC Sierra 1500 in Dallas, TX
8 Great Deals out of 49 listings starting at $19,950
-
2020 GMC Sierra 1500 in Denver, CO
8 Great Deals out of 24 listings starting at $23,678
-
2020 GMC Sierra 1500 in Houston, TX
3 Great Deals out of 21 listings starting at $18,850
-
2020 GMC Sierra 1500 in New York, NY
1 Great Deal out of 10 listings starting at $17,490
-
2020 GMC Sierra 1500 in Phoenix, AZ
3 Great Deals out of 19 listings starting at $22,995
GMC Sierra 1500 trims
-
GMC Sierra 1500 2020 SLT
67 Great Deals out of 431 listings starting at $7,556
-
GMC Sierra 1500 2020 AT4
39 Great Deals out of 310 listings starting at $22,900
-
GMC Sierra 1500 2020 Denali
49 Great Deals out of 309 listings starting at $25,141
-
GMC Sierra 1500 2020 Elevation
24 Great Deals out of 183 listings starting at $18,850
-
GMC Sierra 1500 2020 SLE
23 Great Deals out of 67 listings starting at $17,490
-
GMC Sierra 1500 2020 Base
12 Great Deals out of 49 listings starting at $14,999
2020 GMC Sierra 1500 by cab style
2020 GMC Sierra 1500 by fuel type
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.