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Used
2020 GMC Sierra 1500 trucks
for sale
near
Shaker Heights, OH
- 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 AT4
Vehicle information
Features
Reviews
Kelly Buchner kept me up to date on on repairs and even
Kelly Buchner kept me up to date on on repairs and even got me a ride home, when a part delivery was delayed.
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!






Certified
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excelente servicio y atencion, todos desde mantenimiento
Excelente servicio y atencion, todos desde mantenimiento hasta gerente atencion 1A. Fui a cambiar aceite y cambie de carro lol . Me encanta mi Nuevo carro. Gracias por ayudarme a mantener mi presupuesto.
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.






GMC Certified
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I have never had a bad experience with this dealership
I have never had a bad experience with this dealership everyone is friendly and courteous and attentive to detail and service the place is clean and well organized
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 SLE
Vehicle information
Features
Reviews
Excellent service!
Excellent service! My four-tire replacement and wheel alignment were done quickly and professionally. The staff was friendly and efficient, making the whole process smooth. Highly recommend!
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 SLE
Vehicle information
Features
Reviews
Just purchased a 2025 Ridgeline Black Edition truck today
Just purchased a 2025 Ridgeline Black Edition truck today at Classic Honda in Streetsboro. Jack Mullins was our sales guy and Zach C was the Finance guy. The whole process went like clockwork, very quick and efficient. Jack was a joy to work with, very knowledgeable, patient and customer focused. Zach made the financing part of the process very easy making sure we understood all documents we signed. We highly recommend you ask for Jack when looking for someone to help pick out the perfect car/truck or SUV for you.
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
I purchased the 2017 GMC Yukon XL then great shape I had
I purchased the 2017 GMC Yukon XL then great shape I had 90,000 miles I purchased the vehicle the following day drove it home and later that evening had issues with the transmission I contacted the dealership it told me to bring your vehicle back in after checking the vehicle they realized that they're definitely was an issue they gave me another car they service the transmission took 10 days to get my vehicle back the dealership drove it to me which was an hour and 15 minutes away I've had it for 5 days now and haven't had any issues as of yet hopefully there will be no further issues






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Great experience was able to get a new vehicle low
Great experience was able to get a new vehicle low payment great people to work with they will work hard to get you in the vehicle that you want






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
They were a great bunch of people.
They were a great bunch of people. They, after a while we're able to give me an idea of what I should do to purchase a vehicle. They put me on the right course






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Great Experience
I purchased a new Chevy Colorado. The salesman was John Zvosecz. This was a great experience. There wasn't any high pressure. I took the truck for a test drive and that sold me. John showed me how all of the controls work. After I purchased the truck he took me to the gas station and filled the tank. That cost $75.00. Very Happy






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Researching ways of trading in my husbands 22 Colorado
Researching ways of trading in my husbands 22 Colorado (owned) and my 22 traverse LT (leased) for two months. Went to my dealer who gave me a number I wasn’t happy with so I looked at Ken Ganley Kia and Serpentini Chevy. Both were terrible experiences. The original number my dealer gave me at the start of research was better than Kia so I called him to lock in that amount but it changed and basically matched what Kia tried to give me. Wahlburg called and asked if I’d want to come in that evening. The guys at Wahlburg in Avon were incredible. I told them what my vehicles were worth and not a dollar less and told them the number I wanted a month and nothing higher. I was anxious and frustrated assuming they’d say the same stuff the others did but that wasn’t the case. Kia ppl mansplained things to me a lot but at Wahlburg I received none of that. I didn’t feel pushed into anything, I was able to get the deal and the car I wanted. They definitely made out with our vehicles and will make a nice profit but I also feel I’ve been given a good deal. The other places were offering far less, not budging on price and wanted me to pay a ridiculous monthly. Over all I had a great experience with this dealership! I’ll continue to go through them as long as they keep up the great customer service.






GMC Certified
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Easy to schedule, prompt and courteous.
Easy to schedule, prompt and courteous. Kept me in the loop during my visit, answered all my questions. I am a return customer and always will be.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Oil change review
Everyone is always super friendly. I definitely recommend their service department.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Corey Turnbull has been our salesman for the last several
Corey Turnbull has been our salesman for the last several cars. He is great to work with on purchases and does a great job of following up afterwards.
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Classic Buick GMC - Painesville
Great overall experience. I would recommend Adrian, Mike and their team.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellent no pressure and got exactly what I wanted on my
Excellent no pressure and got exactly what I wanted on my trade. James woods is wonderful and nice I highly recommend him at the Avon Ohio mark whalberg Chevy dealership
There are 20 matching cars close to your year range.






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features






Certified
2022 GMC Sierra 1500 AT4X
Vehicle information
Features






Used
2019 GMC Sierra 1500 SLE
Vehicle information
Features






GMC Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






GMC Certified
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features






GMC Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Certified
2022 GMC Sierra 1500 AT4X
Vehicle information
Features






Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features






GMC Certified
2022 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2019 GMC Sierra 1500 Base
Vehicle information
Features






Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2018 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






GMC Certified
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
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GMC Sierra 1500 prices by year
Model year | Average price | Deals |
---|---|---|
2026 GMC Sierra 1500 | $56,123 | |
2025 GMC Sierra 1500 | $43,451 | 2 Good deals |
2024 GMC Sierra 1500 | $54,377 | 14 Good deals |
2023 GMC Sierra 1500 | $49,010 | 23 Good deals |
2022 GMC Sierra 1500 | $43,858 | 9 Good deals |
2021 GMC Sierra 1500 | $37,276 | 5 Great deals |
2019 GMC Sierra 1500 | $30,257 | 5 Good deals |
2018 GMC Sierra 1500 | $24,620 | 11 Good 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 $36,085, with pricing starting at $15,299.
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 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) |
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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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.