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Used
GMC Sierra 1500 trucks
for sale
near
Post Oak Bend City, TX
under $100,000
- 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.






Certified
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
This truck has a jerk when changing gears sometimes.
This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Cowboy Toyota Wants To Serve You
My experience at Cowboy Toyota was pleasant, professional but most importantly profitable. I was able to finalize a deal and drive away in a new vehicle of my preference. They are easy to talk to and they make an effort to satisfy you as a guest as well as a customer. I feel assured in terms of recommending Cowboy Toyota to family and friends because I feel confident they will achieve the results they are looking for as it relates to buying a new car.
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
The dealership takes good care of me.
The dealership takes good care of me. They are very professional and work hard to that my vehicle is safely maintained. I trust their work.
2022 GMC Sierra SLT 3.0 Duramax
My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!






GMC Certified
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The dealership is awesome great people .
The dealership is awesome great people . I didn’t have to do a thing every thing was done by the comfort of my own home. I would recommend this dealership to anyone looking to purchase a car !
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
amazing service.
amazing service. quick, professional and friendly!! will definitely go back for service here. I was in and out so quick. They went above and beyond
Good afternoon everyone, yes, I’m a lady and I’m an owner
Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white






Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I?m incredibly grateful to have worked with Adam Drissi
I?m incredibly grateful to have worked with Adam Drissi and Justin Simpson. They guided me through every part of the application process, answered all my questions honestly, and worked hard to secure a great interest rate for my first car. Their patience and professionalism stood out, especially compared to the customer service I encountered at other dealerships in the area. Adam and Justin made the experience smooth and stress-free?I can?t recommend them enough.
Awsome
Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!






Used
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great deal, easy experience! 10/10 would recommend
Great buying experience! Small town, local dealer that made the process super simple. I dealt with Jesus in sales who had my new truck pulled up and ready to go when I got to the store. I was in and out with my new truck in less than an hour!
Like the truck but also disappointed
Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.






Used
2020 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I give 5+ stars to this dealership.
I give 5+ stars to this dealership. We accompanied our granddaughter to purchase her first car. Kim was the sales associate. She was awesome…no pressure, answered her questions, and helped her to get payments that were affordable. She found just the car that was best for her, with the help of Kim, at a competitive price. Everyone was so helpful and the finance department explained the paperwork in a way a first-time car buyer could understand. I definitely recommend Autos of Forney!
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
2025 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Been to this dealership several times throughout the
Been to this dealership several times throughout the years. Always a good experience. Would definitely consider doing business here again.
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?






Vehicle information
Features
Reviews
They were friendly, courteous, and fulfilled everything
They were friendly, courteous, and fulfilled everything they agreed to do. We felt like we got a fair deal on the vehicle. Cordell did a great job handling our sale.
2018 crew cab gmc Sierra 1500
Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.






Certified
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
The service advisor was very knowelagable and friendly.
The service advisor was very knowelagable and friendly. She was able to help me get the service done and some repairs that needed to be done also. Thank you Marri for your help.
Brake Pad Monitor
2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Top Flight Customer Service
Very attentive and strong customer service from my primary salesman up to the General Manager. They worked hard for my business. Great experience so far!
new owner of the gmc denali, 2018 6.2
handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me






Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I would never get a car anywhere else but both my trucks
I would never get a car anywhere else but both my trucks there my son got his truck and Cadillac there from Jesse best sales guy ever Armando. The best finance guy ever hated both of mine. You could not ask for a better dealership they are awesome service department is great as well. I have PTSD and I?m calm every time. I?m there best place you could go.
Nicest, best performing truck I've ever owned
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.






Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Young?
Young?s dealership was very helpful and was very accommodating in the process of buying my 2025 Chevrolet Trax Active , the car is a beautiful car and i am sure i will be pleased with my purchase
I love it the look the interior mine is a red one and it
I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Brad is always great to work with.
Brad is always great to work with. The dealership is clean and everybody is friendly. The guys were prompt getting my alignment done and checking for any recalls.
best in class
My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.






Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
2021 GMC Sierra Denali
This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Came in for a recall and it was done quickly.
Came in for a recall and it was done quickly. There was a second recall I wasn’t aware of and they informed me that they fixed that issue as well. Overall very professional and pleasant experience.
Great Buy!
This truck is amazing. Turning heads all over as we tour the area. Those riding with is also enjoy the comforts and safety features. Great Buy!






Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great customer service from Shelly.
Great customer service from Shelly. Took the time to explain my problem and had a service tech speak to me as well.
Smooth ride strong motor decent gas mileage inside cab is
Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!






Used
2024 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
We purchased the car we wanted for what we thought was a
We purchased the car we wanted for what we thought was a very fair price for both us and the dealership. LaVaugh Andrews and Frankie Espinosa were excellent to work with.
2024 GMC sierra 1500 duramax 3.
2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.






Certified
2024 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
Looked at more expensive truck with less options, bought
Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2026 GMC Sierra 1500 | $37,925 |
About the GMC Sierra 1500
How much does the GMC Sierra 1500 cost?
The GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 1500 is $40,215, with pricing starting at $1,986.
What is the MPG of the GMC Sierra 1500?
The GMC Sierra 1500 with traditional internal combustion engine offers up to 18 MPG city and 24 MPG highway for a combined rating of 20 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the GMC Sierra 1500?
The GMC Sierra 1500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 1500?
The GMC Sierra 1500 is available in the following trim levels:
What model years are available for the GMC Sierra 1500?
Available model years for GMC Sierra 1500 inventory range from 2015 to 2026.
*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 GMC Sierra 1500 by price
Compare the GMC Sierra 1500
GMC Sierra 1500 under $100,000 by city
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GMC Sierra 1500 under $100,000 in Oak Ridge, TX
7 Great Deals out of 36 listings starting at $19,995
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GMC Sierra 1500 under $100,000 in Kaufman, TX
7 Great Deals out of 44 listings starting at $13,995
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GMC Sierra 1500 under $100,000 in Talty, TX
12 Great Deals out of 98 listings starting at $10,990
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GMC Sierra 1500 under $100,000 in Oak Grove, TX
6 Great Deals out of 38 listings starting at $13,995
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GMC Sierra 1500 under $100,000 in Terrell, TX
11 Great Deals out of 57 listings starting at $14,995
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GMC Sierra 1500 under $100,000 in Crandall, TX
14 Great Deals out of 105 listings starting at $10,990
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GMC Sierra 1500 under $100,000 in Scurry, TX
8 Great Deals out of 56 listings starting at $13,995
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GMC Sierra 1500 under $100,000 in Forney, TX
25 Great Deals out of 148 listings starting at $8,990
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GMC Sierra 1500 under $100,000 in Elmo, TX
7 Great Deals out of 32 listings starting at $14,995
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GMC Sierra 1500 under $100,000 in Combine, TX
17 Great Deals out of 125 listings starting at $10,990
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GMC Sierra 1500 under $100,000 in Seagoville, TX
28 Great Deals out of 168 listings starting at $8,990
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GMC Sierra 1500 under $100,000 in Travis Ranch, TX
45 Great Deals out of 216 listings starting at $6,587
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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.