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Used
2020 GMC Sierra 1500 trucks
for sale
near
Coon Rapids, 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
Vehicle information
Features
Reviews
Great Service Department
I’ve been working with Ryan Chev. In Buffalo for many years and have always been satisfied with their staff and the service given. I especially thank Service Manager Tom Sherwin!! He’s always willing to patiently answer any questions I have and do what needs to be done in a very expedient manner! You’ll have my business for many years to come I hope!! Thank you!!!
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
Features
Reviews
This is the best dealership in the midwest.
This is the best dealership in the midwest. Be sure to ask for Nick as your salesman!
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
I have used Cars.
I have used Cars.com many times when gathering and researching vehicles. When it came time to commit, I was easily able to pin point why vehicle I wanted and where it was. With all of the details clearly laid out, it was easy to make an informed decision.
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 SLT
Vehicle information
Features
Reviews
Everything went well, and I have been extremely satisfied
Everything went well, and I have been extremely satisfied with the entire process. The buying process was great and I returned a few weeks later to have accessories installed.
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 Denali
Vehicle information
Features
Reviews
Very nice and professional great customer service and got
Very nice and professional great customer service and got an honest offer on our trade. I will definitely be back for our next vehicle purchase. 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 Base
Vehicle information
Features
Reviews
Excellent Service!
Great service. Friendly and helpful staff. Service completed in timely manner.
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Lexi made our experience very enjoyable.
Lexi made our experience very enjoyable. My wife was nervous about all the technology. But Lexi did a great job of patiently helping her to become comfortable with all the new stuff on her new Aviator. Thank you Lexi.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Air Filter replacement
I needed to replace air filter as reported on summary report. In looking back at my last report from work done I needed one last time also. I wished it was brought to my attention, I would of had it replaced while at Miller. Most service stations will talk to you after service, not Miller.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Buick Encore 2014
The bill is to high. It went to $50 to $80. Price needs to drop
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
My experience was awesome.
My experience was awesome. It started with my sales associate Michael, who couldn't have been more professional, patient and knowledgeable. He made car shopping more pleasant that I would have imagined. The finance associate, Matt was also a pleasure to work with.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Easy set up to drop off and leave for the warranty
Easy set up to drop off and leave for the warranty repairs. No extra service provided by the dealer. Would like to have had invoices ready at time of pickup.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I purchased my vehicle in February.
I purchased my vehicle in February. Mark was a wonderful sales person. He was personable, patient and knowledgeable. There was no pressure. He was thorough and provided all the information I needed to purchase my Terrain. I love it!
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Car Repair Service
Shane & his fellow workers have the best customer skills around, especially during a time customer service is almost non-existent. Their body shop, mechanic's and sales persons are top notch. Not pushy, but very informative. I've had 20 years experience with them.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Everything went very good.
Everything went very good. They delivered what was promised and then some. Great staff and sales lady Char. I found the price to beat that of everyone else I check.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I recently purchased a 2025 Z71 Chevrolet Tahoe from
I recently purchased a 2025 Z71 Chevrolet Tahoe from Luther Brookdale Chevrolet, and I couldn?t be more thrilled with the experience. From start to finish, the process was smooth, efficient, and exactly how I like to do business?simple and upfront. Patrick Riestenberg was phenomenal. I prefer to handle all negotiations via text and email before stepping foot in the dealership, and Patrick executed this flawlessly. He was responsive, respectful of my time, and made the entire process seamless. Christian Juarez was equally impressive during the test drive. He was knowledgeable, courteous, and?most importantly?never pressured me to make a decision on the spot. I told him we?d be back the next day to finalize the deal, and he trusted us to follow through. We did, and everything went exactly as planned. Ted Gebre handled the final paperwork and was fantastic to work with. I made it clear that I was only purchasing the vehicle with no add-ons, and Ted respected that completely. No upselling, no pressure?just a straightforward transaction, which I greatly appreciated. The team even went the extra mile to ensure a seat issue was resolved before delivery, showing their commitment to quality and customer satisfaction. If you?re in the market for a new vehicle and value a no-nonsense, respectful, and efficient buying experience, I highly recommend working with the team at Luther Brookdale Chevrolet. They truly made the process enjoyable and stress-free.
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Mikes awesome
Mike Hannan was great to deal with and fun and easy to talk with. Very knowledgeable and did his best. From the first time he saw me wandering around the lot to 2 months later he kept me involved with the pricing
Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Garrett was very personable.
Garrett was very personable. It was a very simple and speedy process to get into a new car and have affordable prices and financing.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
We are so grateful with our agent Mr.
We are so grateful with our agent Mr. Adam for he was so very helpful, patience and serve us with respect during our transaction at GMC. For this reason, we even recommended GMC Roseville to our friends, colleagues and family who are looking to either buy or trade in their auto because of superb customer service that we had received here. 1M thumbs up and star to Mr Adam and to all crew of GMC Roseville!
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.
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $64,611 | 1 Good deal |
| 2025 GMC Sierra 1500 | $55,484 | 6 Great deals |
| 2024 GMC Sierra 1500 | $53,041 | 5 Great deals |
| 2023 GMC Sierra 1500 | $48,090 | 22 Good deals |
| 2022 GMC Sierra 1500 | $39,352 | 25 Good deals |
| 2021 GMC Sierra 1500 | $34,797 | 14 Great deals |
| 2019 GMC Sierra 1500 | $29,184 | 10 Good deals |
| 2018 GMC Sierra 1500 | $23,894 | 5 Great deals |
| 2017 GMC Sierra 1500 | $23,040 | 5 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 $33,954, with pricing starting at $15,900.
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 currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
