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Used
2020 GMC Sierra 1500 trucks
for sale
near
Loretto, MN
- 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
Vehicle information
Features
Reviews
I recently purchased a slightly used truck from Walter
I recently purchased a slightly used truck from Walter Nissan. Sativa Moon was the sales representative I had the pleasure working with. Best car-buying experience I have ever had !!! She made it all so smooth and easy and took care of me after the purchase when a couple of small issues came up that needed to be taken care of. She is a complete professional and I highly recommend working with her if you are in the car market and have the opportunity! MM in Wisconsin
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
Vehicle information
Features
Reviews
2018 Dodge Durango Purchase
I purchased a used 2018 Dodge Durango from Dylan Wagener. The experience was great! Dylan is very personable and friendly as well as the finance person at the dealership.
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 AT4
Vehicle information
Features
Reviews
Reid Henderson and the entire collateral report staff
Reid Henderson and the entire collateral report staff made this purchase so very enjoyable. Best experience I have passed through in my lifetime!!! Client Tobias Buck of Priir Lake MN
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 AT4
Vehicle information
Features
Reviews
Nick in Service is excellent customer service person
Nick in Service is excellent customer service person provided information in a timely manor,his knowledge was excellent and the work was done quickly Thank You!
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 Denali
Vehicle information
Features
Reviews
We have purchased our last 3 vehicles from Lupient Buick
We have purchased our last 3 vehicles from Lupient Buick GMC and service all of our vehicles here. I find the dealership to be very honest and trustworthy.
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 SLT
Vehicle information
Features
Reviews
oil change, repair tire monitor and purchase windshield
oil change, repair tire monitor and purchase windshield wipers to about 3 hours. Work was done very well. Walser Buick is a very popular dealership and sometimes you have to wait a bit. All is well and I will continue to purchase vehicles from them as well as servicing them.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Simple made the process easy and mostly remote, which was
Simple made the process easy and mostly remote, which was great. Lance from the F&I team was fast and efficient. The only downside was the wait time to sign paper for finance?it took a bit longer than expected. Kevin went over everything in the car thoroughly, promised a full charge, and delivered on that promise with a full charge and no decals. Overall, a great experience! Thank you to David for taking a photo of me with my new ride.






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
One of my best dealership experiences
I recently leased a new 22 GMC Sierra through Kirk and could not have had a better experience. He is a class act! I had a couple of issues on my end (my own fault) that Kirk was able to guide me through in order to complete the whole process in under an hour. Could not be happier with my new truck :)






Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
My wife and I came in to look at two vehicles.
My wife and I came in to look at two vehicles. We were surprised that the General Manager was the one to greet us while I was looking under the first vehicle. Steve was very polite and introduced himself and asked what they could do to help. We had a short conversation and then he grabbed a sales associate, Nick, and both were very accommodating and patient with our inquiries about the used vehicles. They provided hard copies of everything from the Carfax to their own vehicle inspection report for us to review. They were also accommodating while we left to discuss and then came back to have an offsite third-party pre-purchase inspection done on one of the vehicles. We came back with no real issues and closed the sale. We were even the last ones out the door a few minutes after hours. Both Steve and Nick were both there to see us off in our new, to us at least, vehicle. Would defiantly not hesitate to look at Walser again as the service earned my repeat business.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Our salesman was great.
Our salesman was great. Very polite, knowledgeable, and helpful with any questions we had. A great personality. We would definitely contact him again for our next purchase.






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
West Metro is a friendly and helpful dealership for the
West Metro is a friendly and helpful dealership for the purpose of buying a vehicle. I did drive over an hour to purchase my truck and am very pleased.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Ease of Buying Experience
My wife and I worked with Amy Mattick to lease two new BMWs, a 2023 X5 and a 2023 M4. We went over the details of the X5 lease on a Zoom call and signed documents via DocuSign. Our car was delivered to our home and the delivery technician demonstrated elements of the operating system to us. He also programmed the garage door openers in the car. All of the way through the process we were treated like important customers. Overall, a very top notch sales experience,






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Greeted well and by name.
Greeted well and by name. Service department found my unused voucher for service and I payed zero to be treated very well. Happy and friendly and knowledgeable folks spent their time helping ME. Mechanic?s video extremely helpful.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
After having a difficult experience at another dealership
After having a difficult experience at another dealership I called Lupient GMC in Golden Valley and they found me the exact car I wanted in a matter of hours. From start to finish, the process was seamless and stress-free and the customer service was outstanding. Jeloni was incredibly professional, knowledgeable, and attentive, ensuring that all my questions were answered and that I felt confident in my purchase. The entire team was friendly, welcoming, and truly made me feel valued as a customer. Their dedication to providing top-notch service is evident, and I couldn't be happier with my new vehicle. I highly recommend Lupient GMC and Jeloni to anyone in the market for a new car—this dealership sets the bar for excellence.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Excellent Service!
Great service. Friendly and helpful staff. Service completed in timely manner.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great place to buy or lease a vehicle!
Great place to buy or lease a vehicle! The facility is nice, and the people are wonderful! Troy, Sonja, and Jay made the experience of getting a new Jeep so easy with no-nonsense. Knowledgable, patient, helpful, and good at what they do, I won’t hesitate to buy from them again. Highly recommend!
There are 20 matching cars close to your year range.






Used
2022 GMC Sierra 1500 AT4
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Used
2018 GMC Sierra 1500 Denali
Vehicle information
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Used
2022 GMC Sierra 1500 SLE
Vehicle information
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Used
2022 GMC Sierra 1500 AT4
Vehicle information
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Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Certified
2019 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2019 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2019 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2022 GMC Sierra 1500 AT4X
Vehicle information
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Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2019 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2018 GMC Sierra 1500 Base
Vehicle information
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $59,620 | |
2025 GMC Sierra 1500 | $39,722 | |
2024 GMC Sierra 1500 | $35,497 | 33 Good deals |
2023 GMC Sierra 1500 | $34,998 | 34 Good deals |
2022 GMC Sierra 1500 | $34,497 | 16 Good deals |
2021 GMC Sierra 1500 | $27,890 | 15 Good deals |
2019 GMC Sierra 1500 | $25,990 | 6 Good deals |
2017 GMC Sierra 1500 | $9,200 | 9 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 $37,461, with pricing starting at $13,980.
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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