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Used
2020 GMC Sierra 1500 trucks
for sale
near
Cologne, 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 SLT
Vehicle information
Features
Reviews
Oil Change
Brought car in for oil change just as my daughter was heading to the hospital for delivery. Person waiting on me put my car next in line so I could get done sooner.
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 AT4
Vehicle information
Features
Reviews
Good place to buy a new truck!
Great truck at a good price by comparison to other dealers, good salesperson in Scott as well.
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
2003 RAM 1500 Service recall
These guys were courteous and did a great job. They got me in right on schedule. The repairs were done within the time estimate.
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
We appreciate everyone that was so helpful and friendly.
We appreciate everyone that was so helpful and friendly. It was a good experience for us
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
Oil change. Tire rotation
They always do a super job checking over the car. I have brought it there for 5 years so far. Oil change and free car wash.
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
I will be back and tell my friends!
I went to look at cars, ended up loving one, and bought it all in one day! Fabulous service, awesome selection of great low mileage, no accident cars with history of maintenance, etc. Awesome experience!
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Review
Looked at used trucks and bought one there. Everyone very personable and whole process smooth. Woody was the one I worked with. They even washed the truck when I purchased it. Very clean inside and out. Actually enjoyable experience at a car dealer.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Erin and Jeremiah were excellent to deal with.
Erin and Jeremiah were excellent to deal with. We'll definitely be back as we felt appreciated and valued.
Used
2020 GMC Sierra 1500 SLT
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.
Used
2020 GMC Sierra 1500 Elevation
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
So happy with my experience at West End!
So happy with my experience at West End! Jackson was incredibly helpful and patient while I made my decision. I never felt rushed or pressured which is so important to me! I will absolutely be back!!
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 Denali
Vehicle information
Features
Reviews
We worked with Erin and Awil ~ they were AMAZING!
We worked with Erin and Awil ~ they were AMAZING! Did all the requests we asked of them.. They both communicated well and great personality!!
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
Good buying experience.
Good buying experience. Only complaint is how long it took to receive a vehicle after ordering it. Took 11 weeks from when I ordered it to take delivery.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great buying experience, Great car.
They are up front that ALL of their vehicles have had some sort of damage, and salvage titles. We found a nice car there and we were treated very well and answered all our questions. The deal was easy to make and we hope to have this vehicle for many years.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
2019 Canyon 'no start' issue
Heather did an excellent job in communication during the process of getting our 2019 Canyon repaired
Used
2020 GMC Sierra 1500 Denali
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
Garrett was great, he reached out after hours the night
Garrett was great, he reached out after hours the night before to answer our questions. Very thorough and upfront about everything. Definitely 10/10 would recommend!
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Absolutely the best!
Absolutely the best! Friendly staff. Great service. Will continue to go to Valley Buick and GMC for service of my vehicle and for future vehicle purchases
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Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
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Used
2020 GMC Sierra 1500 Denali
Vehicle information
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GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $67,525 | |
| 2025 GMC Sierra 1500 | $54,709 | 3 Good deals |
| 2024 GMC Sierra 1500 | $49,951 | 9 Good deals |
| 2023 GMC Sierra 1500 | $47,931 | 11 Good deals |
| 2021 GMC Sierra 1500 | $35,246 | 9 Great deals |
| 2019 GMC Sierra 1500 | $33,634 | 14 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 $34,937, with pricing starting at $15,995.
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.
