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Used
2020 GMC Sierra 1500 trucks
for sale
near
Hurst, 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 Denali
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
First, Vivian was an exceptionally knowledgeable sales
First, Vivian was an exceptionally knowledgeable sales rep. She only showed us what we were wanting to see. Great listener. I dreaded going and have to say it was painless! She would spend as much or as little time as you wanted. She valued our time. Finance was equally respectful of our time. The dealership is very nice. I did my research in advance so have total confidence that I got a very fair deal. Thank you so much!!!
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
Darla is very helpful.
Darla is very helpful. I appreciate her She provides great service and information. The work is always completed in a timely manner. I will continue to come here.
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
Just bought my new 2026 NX350h from Lexus and had an
Just bought my new 2026 NX350h from Lexus and had an awesome experience with Nicholas Hughes. He made the whole process super chill and easy; really took the time to listen to what I wanted and helped me find the perfect car. No pressure, just solid advice and great customer service. I Definitely recommend Nick if you're thinking about getting a Lexus." Also, a special mention to Greg who helped my cousin and I with great advice on purchasing a car. Thank you both for this wonderful experience.
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 SLT
Vehicle information
Features
Reviews
I love their values and their mission statement.
I love their values and their mission statement. “Love God, love people!” It’s a great dealership.
Vehicle information
Features
Reviews
Working with Oscar is always a delight; he takes the time
Working with Oscar is always a delight; he takes the time to explain things in a comprehensive way and doesn't try to over-sals or up-sale you. Thanks Oscar for always making my time at Mini/BMW of Dallas smooth and easy.
Used
2020 GMC Sierra 1500 Elevation
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Matt was absolutely AMAZING!
Matt was absolutely AMAZING! Bought offline all the way from SC.. I couldn’t be more pleased with their service and my vehicle.. I would give them 10 stars if I could!!! FANTASTIC EXPERIENCE from start to finish
Used
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Adam and the rest of the staff are amazing.
Adam and the rest of the staff are amazing. Helpful, and very knowledgeable 5 out of 5 stars
Vehicle information
Features
Reviews
Lots of Cars available Easy to maneuver web site prices
Lots of Cars available Easy to maneuver web site prices are reasonable . I did not purchase at this time but would consider I have a later time
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Very prompt response for my question.
Very prompt response for my question. They provided excellent service. I will definitely consider this dealer for my Corvette search.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I look forward to buying here again
We were pressed for time & needed a good, reliable truck. Our young son was leaving for Illinois in a few days. We almost literally ran into Kevin on his way out of the gate-Lol! He stayed a little late & showed us a great F150 trade-in he had just gotten & made a great deal out of it for us. He had it detailed, inspected & mechanically checked out for Josh to get on his way. I believe Kevin was sincerely invested in our son’s well-being for this road trip. Of course, Josh made it without a hitch! Thanks again, Kevin & God’s blessings on you, your family & your great business! 👍🏻
Vehicle information
Features
Reviews
Great place to get a car great staff wonderful results
Great place to get a car great staff wonderful results best in Dallas 💯 would recommend more people to go and buy!
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Process was quick and informative!
Process was quick and informative! Showed up unsure if I was going to buy a car or not, left with a great car! Super happy with it.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Rafael help me get the car that I wanted, fast and easy.
Rafael help me get the car that I wanted, fast and easy. I would recommend getting a car here.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Nice sales people.
Nice sales people. Easy to work with, but would not move on the price of the car.
Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I was able to schedule a test drive for this vehicle and
I was able to schedule a test drive for this vehicle and when I got to the dealership Ali was very courteous and professional and we ended up buying the car
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I submitted an inquiry about a 2019 Infiniti QX50 and
I submitted an inquiry about a 2019 Infiniti QX50 and received immediate response from a sales associate.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
They were just outstandingly nice,and ready to help you
They were just outstandingly nice,and ready to help you with what ever you need, they were really a terrific group
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Everyone was great to work with.
Everyone was great to work with. Professional,respectful, courteous and knowledgeable. My salesman Mr. Graver was awesome. He along with the sale manager and finance manager worked with me to give a great deal on the Chevy truck I purchased from them. I recommend Sign It Drive It if you're looking to purchase a great used vehicle.
GMC Sierra 1500 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Sierra 1500 | $56,900 | 4 Good deals |
| 2025 GMC Sierra 1500 | $49,238 | 22 Great deals |
| 2024 GMC Sierra 1500 | $48,206 | 13 Great deals |
| 2023 GMC Sierra 1500 | $45,056 | 12 Great deals |
| 2022 GMC Sierra 1500 | $38,222 | 15 Great deals |
| 2021 GMC Sierra 1500 | $34,560 | 14 Great deals |
| 2019 GMC Sierra 1500 | $31,449 | 21 Good deals |
| 2018 GMC Sierra 1500 | $23,139 | 7 Good deals |
| 2017 GMC Sierra 1500 | $24,398 | 8 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 $33,787, 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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GMC Sierra 1500 2020 SLT
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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.
