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Used
2020 GMC Sierra 1500 trucks
for sale
near
St. Anthony, 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 AT4
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
This has been the second vehicle we have purchased from a
This has been the second vehicle we have purchased from a Luther dealer and I think we may ave found our preferred dealer for life. They always make the car buying process smooth and as painless as possible and are available for any questions during the process.
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 SLT
Vehicle information
Features
Reviews
Purchased a 2020 Camry from Bryan, he was very helpful
Purchased a 2020 Camry from Bryan, he was very helpful with all my questions. 10/10.
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 Denali
Vehicle information
Features
Reviews
always professional and through service.
always professional and through service. Very courteous and helpful staff. Very pleased with care of my vehicle. Clean and pleasant facility. I always feel well cared for.
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
Great Experience!
I just helped a very dear senior friend of mine buy a car here, Subaru Outback Limited and explained to the salesman (Dan) that this transaction had to go very smooth without stress as I was out of state so my help was coming both to my friend and the dealership via phone and e-mail. I have to say that not only did they have the perfect car for my friend Cathy, but we were able to do 90% of the transaction prior to Cathy ever getting to the dealership. When Cathy arrived, her new car was all ready, they took in her trade, she signed docks and she was out the door and on her way back home in only about an hour! Cathy said she was treated extremely well by everyone involved at White Bear Lake Subaru and just loves her new car! Thank you Dan, and all at your dealership for making this a positive and happy experience for me and my dear friend! You guys ROCK!
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
The staff is very knowledgeable, and friendly.
The staff is very knowledgeable, and friendly. Dan went above and beyond to help with a problem that developed during a software update on my Suburban. Thank you! Highly recommend!
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
great place for service, great coffee, friendly staff,
great place for service, great coffee, friendly staff, location is easily found. Lounge is clean. prices on repairs are good. I like that they keep you updated through the process for the repair service.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Kent Great service thanks for all your help in finding me
Kent Great service thanks for all your help in finding me a great van it was a pleasure working with you!
Certified
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Lease Buyout
After leasing from Freeway Ford for 22 years I decided to buy out my current lease. Patrick Martin made this transaction very easy. I would recommend Patrick to anyone looking to lease. I continue to Go back to Freeway Ford because of the people both in the Sales and Service department.
Vehicle information
Features
Reviews
I was able to find exactly what I wanted and needed.
I was able to find exactly what I wanted and needed. Thanks! Process was so easy and very fast. Everyone is friendly and helpful. Will be back again.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My experience was great.
My experience was great. The problem with my car was explained in terms I understood. Nick was very friendly and kind. I still need to get a new battery but right now I can't afford it.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Had a good experience with Brian.
Had a good experience with Brian. Very helpful and informative. Haven't got my car yet but looking forward to next steps. Thanks
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The mark of a great dealer for me is the service after
The mark of a great dealer for me is the service after the sale. I bought a Buick Lacrosse from the Blaine store, adding an extended warranty. After 15 months, I found another car at a different dealer that caught my eye and I purchased it. Having over 3 years left on the warranty, I contacted Mike at Bedrock and he walked me through the process to get a refund. Actually, he did almost all the work and after a few weeks I got almost $1900 back from the unused portion. I HIGHLY RECOMMEND THIS DEALER!!
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Nice people, great cars, good deal.
Nice people, great cars, good deal. 😃Just show up squared away, & you will have an easy day.👍
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great service department.
Great service department. We go to Ryan O. In service and it is always wonderful. He greets you with a smile and only tells you what you need to have done. Nice to have an honest trustworthy service advisor.
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great civic and Tacoma that I bought from them thanks a
Great civic and Tacoma that I bought from them thanks a lot. Alex helped a lot thanks
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I did not purches from Walser as the vehicle I went there
I did not purches from Walser as the vehicle I went there to see was sold shortly before I arrived. The sales person and I reviewed inventory at multiple Walser dealerships. I was looking for very specific vehicles and they did not have any more in stock.
Used
2020 GMC Sierra 1500 SLT
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 SLE
Vehicle information
Features
Reviews
DoB is the best!!!
Dodge of Burnsville always treats me well from Sales to Service to Parts. I am a repeat patron several times over because of how well I am taken care will. They know my shopping and service preferences which makes me happy and will always return. I may not name everyone who is good with me but: Tom, Rob and Omave in Sales, Jerry and Mike in Sales, Adam the Sales Manager, Nate and Jenny in Parts, And both Finance guys (forgot names?).
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Ben Grunewald did an excellent job assisting me in
Ben Grunewald did an excellent job assisting me in selecting my new Mercedes. I would definitely recommend him!
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $63,855 | 3 Good deals |
| 2025 GMC Sierra 1500 | $54,712 | 6 Great deals |
| 2024 GMC Sierra 1500 | $51,627 | 11 Great deals |
| 2023 GMC Sierra 1500 | $47,748 | 36 Good deals |
| 2022 GMC Sierra 1500 | $40,479 | 25 Good deals |
| 2021 GMC Sierra 1500 | $34,080 | 13 Great deals |
| 2019 GMC Sierra 1500 | $30,732 | 15 Good deals |
| 2018 GMC Sierra 1500 | $28,141 | 15 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 $33,864, with pricing starting at $14,999.
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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2020 GMC Sierra 1500 by body style
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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.