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Used
2020 GMC Sierra 1500 trucks
for sale
near
Krugerville, TX
- 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






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Skylar is by far the best tech rep that this dealership
Skylar is by far the best tech rep that this dealership has ever had. She is the reason I go back every time. I will have to say that I don't agree with the hourly rate for anything being done. It's over 200$!! That's more than a specialty shop or restro shop!! Without coupons, your going to pay out the butt for an oil change!
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
Never have any problems with the work I get done on my 10
Never have any problems with the work I get done on my 10 year old Prius. Can’t speak highly enough for my service advisor, Bailey. She is knowledgeable and very good at updating progress. I recommend this service department.
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 SLT
Vehicle information
Features
Reviews
Great car buying experience
We were very pleased with our experience. Don was very quick to return my initial communication. He explained the procedure for us meeting and had the car ready for our examination. All care was taken to insure the cleanliness and contamination free condition of the car. The procedure for purchasing the car was smooth and followed social distancing standards. We could not be any happier with how we were treated.
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!






Vehicle information
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Reviews
Excellent experience throughout
I have now been to this facility twice in the last two years (once to get an appraisal for a vehicle I ended up selling myself and now (Sept/2018) for a used vehicle purchase. Both times great, but this most recent was a shockingly easy process throughout with a very good person (Greg Leo) from CarMax. I had a specific need and the car was in CA (I am in TX) and Greg set up delivery, responded to any request I had, and kept me informed at all times of the stages. When I met him for actual purchase, I was in and out of the process (including a trade in) in 2 hours (prob could have done less but we got along well). This IS the way car buying should be done! Period. Great people, great business model. I also used CarMax financing with zero issues (excellent credit) and there is no pressure involved whatsoever (it is built into their process).
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
Great overall experience
Daniel was very helpful, honest, and open through the process and while there was an error in the price quote for my Volvo XC90, Brandi and Daniel were able to quickly take ownership of the situation and work with me to reach a . Overall, it was a seamless process to purchase a vehicle at Volvo Grubbs and I look forward to bringing my car back for service. Financing was also a quick, but productive and thorough process with Rick (believe that's his name). Just make sure to keep on to the Latte machine in the Infiniti dealership. Huge bonus :)






Vehicle information
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Reviews
Fantastic experience.
Even in these trying times they made the whole experience easy and painless. From our sales agent Trent to the financial guru Brian, everyone was friendly and helpful. They are 96 miles from us and I would not hesitate to make the trip again if they have something I want. We'll worth the trip.






Vehicle information
Features
Reviews
Very good and courteous staff.
Very good and courteous staff. Had difficulty locating my appointment but all went smoothly afterwards. Picked up my car in no time. It is always washed for me!
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!






Vehicle information
Features
Reviews
First Class Experience
Okay, this is an older facility without all the excesses that are in so many new dealerships. I believe that the lower overhead results in a lower price for the customer. My sales person, Lou Margetis, was outstanding in answering my questions, making sure that I got to look at and drive all the vehicles that I was interested. Working with Lou, and Timothy Goodman, the New Car Director, I got what I thought was an excellent price on a new Kona SEL Plus, much better than any other Hyundai dealership. Then, Timothy Goodman made sure that I was taking advantage of all the Hyundai specials, and another $1000 came off - wow, now I had a deal that I could not refuse. I bought the Kona and drove it home that evening. Then, a few days later, Katarina, their customer relations specialist followed up, and was very helpful in answering a few questions and was sincerely interested that everything went well. It was an awesome experience, and I highly recommend this dealership. Finally, I was also very impressed that this dealership was taking the Covid-19 issue very seriously and making sure everyone was safely taken care of.






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Paulo is awesome and all the staff is very professional.
Paulo is awesome and all the staff is very professional. Top tier dealership with top tier people!!






Vehicle information
Features
Reviews
We had a straightforward, no hassle, seamless car buying
We had a straightforward, no hassle, seamless car buying experience at Ewing. Our salesman, Clayton, made the entire process easy for us from trading in our ?problem vehicle? to finding us the exact car we were looking for and having it delivered promptly. There were no salesman tricks, no hidden fees and no pushes to purchase extras we didn?t need. All around great experience. Highly recommend!






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Had taken my 2024 Chevrolet Malibu to Stonebriar
Had taken my 2024 Chevrolet Malibu to Stonebriar Chevrolet for service due to a manufacturer defect. James my Service Advisor had provided me with great customer service as well as during my vehicle repair they provided me with a loaner vehicle. James had kept Communication with me throughout the process of my repairs. I would highly recommend if you live in the Frisco And you own a Chevrolet go to Stonebriar Chevrolet for service repairs and ask for James!



Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great service advisors and low wait times.
Great service advisors and low wait times. Will have my vehicle serviced here again in the future






Vehicle information
Features
Reviews
Fantastic Mercedes GLC350e
I purchased a Mercedes GLC350e from Ali in 2020. i am in love with this car and will look forward to working with Ali in the future on all purchases






Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Very well managed non pressure Lexus dealership that’s
Very well managed non pressure Lexus dealership that’s focused on my satisfaction first. We have been with the service department for 12 years and could not be more satisfied with experience and the loan cars!






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I have nothing but good things to say about my experience
I have nothing but good things to say about my experience with Auto Merchants. Christian Lopez was my salesman and he was great to work with. He gave me a great deal on my car and the buying process was so quick and easy.






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Reviews
Go to Lindsey!!!
Lindsey Woods is a total dream to work with! She was straight forward, honest, and very personable. I enjoyed working with her to purchase our new (to us) vehicle. Highly recommend working with her! Thank you for everything, Lindsey!!






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Mitch was our rep.
Mitch was our rep. and he was absolutely fantastic and on the ball. I never felt pressured and he was a real pleasure to work with. The easiest experience I have ever had buying g a vehicle. I found the truck online and everyone we talked to at the dealership made us feel welcome. A great experience!!!






Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Honest, Kind and knowledgable.
Honest, Kind and knowledgable. Erika and Eddie at Auto Source of Texas went above and beyond to put our family in the best car for us. It was a great experience working with them and i would do it again.






Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Robbie, my salesman, was outstanding!
Robbie, my salesman, was outstanding!! He made it painless and is absolutely customer focused. Pricing was ultra-competitive. Dealership was clean. We will definitely go back.

Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Thank you very much.
Thank you very much. They were supportive and respectful. My salesperson, a wonderful young man named Eduardo, helped me through the process of buying my first car very well.
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $39,941 | |
2025 GMC Sierra 1500 | $33,515 | 8 Great deals |
2024 GMC Sierra 1500 | $39,888 | 7 Great deals |
2023 GMC Sierra 1500 | $28,977 | 5 Great deals |
2022 GMC Sierra 1500 | $27,950 | 18 Good deals |
2021 GMC Sierra 1500 | $19,991 | 6 Great deals |
2019 GMC Sierra 1500 | $21,998 | 6 Good deals |
2018 GMC Sierra 1500 | $19,877 | 7 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 $36,899, with pricing starting at $14,281.
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.
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