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Used
GMC trucks
for sale
near
Portland, 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
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
We were given a quick response to questions and provided
We were given a quick response to questions and provided additional information to help with our decision. Very much appreciated and will continue to be in touch with the sales rep as we continue to shop for the perfect truck.
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
2023 GMC Sierra 2500 SLT
Vehicle information
Features
Reviews
The deals offered are great .
The deals offered are great ...I walked in they were able to take my vehicle in right away and promised the time it would be ready...did not let me down
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great experience.
Great experience. Greg was very helpful and the buying process was quick and easy. They offer a great selection of vehicles. I would definitely recommend Group 1 GMC.
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
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Great customer service.
Great customer service. Everyone is so friendly, communication is clear and very detailed. They provide updates as your car is being serviced and even include a video explanation.
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?
Used
2023 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
They were very fast I was in and out.
They were very fast I was in and out. Custom friendly environment. I was very happy with the Bronco I purchased. Thank you the great Service
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
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
First and foremost I want to thank Gregory Rodriguez, he
First and foremost I want to thank Gregory Rodriguez, he made my purchasing experience like no other. From the test drive through negotiating a reasonable monthly payment, and finally closing the deal with my vehicle. Gregory was extremely courteous and professional. I usually purchase a new vehicle every 3 to 4 years and I have never dealt with a sales representative like Gregory Rodriguez, he is the reason I will purchase my next vehicle(s) at Capital1from here on. The financial agent Melanie Davis made the financial paperwork effortless, it was simple and she was very informative page per page. I reside in the Rio Grande Valley, and I will definitely make the drive again to purchase my next vehicle in the future. I will definitely recommend Capital 1 to my friends and relatives.
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...
GMC Certified
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
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
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Autonation Toyota in Corpus Christi was an Awesome
Autonation Toyota in Corpus Christi was an Awesome experience! Made it easy as fast to deal with. I would recommend them to anyone. Thanks again AutoNation!
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!
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Naven was very helpful with the buying process.
Naven was very helpful with the buying process. Wasn't too pushy which I liked very much. Highly recommend to see him when you're in the market for a vehicle
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
2023 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Aye was absolutely amazing!
Aye was absolutely amazing! From the moment I arrived, she made the entire car-buying experience smooth, transparent, and stress-free. She was knowledgeable, patient, and genuinely cared about finding the right vehicle for me, no pressure, just great service and communication. I couldn?t have asked for a better salesperson. Highly recommend asking for Aye if you?re shopping for a car!
"THE" GMC Truck!
I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Ashley in service is always on point.
Ashley in service is always on point. He always gets the car in and out. So are the ladies at checkout. I'm always satisfied with the service there.
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
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Pleased that I made this purchase
Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I scheduled an oil change for 940 AM.
I scheduled an oil change for 940 AM. I was 10 mins late and it was very busy. Waited 40 more minutes to be checked in. Service advisor and staff did keep me posted on delay. I returned at 4pm and car was not yet started and there was some confusion locating it. I waited another hour for it to be completed. Service advisor Justin was honest and apologetic and comped my oil change due to the excessive wait time. I appreciated the honesty and why I am rating so highly and I will be back.
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
2022 GMC Sierra 2500 Denali
Vehicle information
Features
Reviews
My experience at AutoNation South has been exceptional.
My experience at AutoNation South has been exceptional. The service appointment is easy to make and Jimmy Phiel is the service provider that takes care of my CRV needs. From the time I arrive to the time of departure.
Great Truck
I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The service department is very helpful, efficient, and
The service department is very helpful, efficient, and welcoming. It is always a pleasant experience and the service they provide is top notch. I would recommend them to anyone.
Just wondering
Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????
Used
2022 GMC Sierra 1500 Denali Ultimate
Vehicle information
Features
Reviews
The entire team made the experience pleasant.
The entire team made the experience pleasant. We walked into the store 30 minutes before closing time. But, we were never rushed. It meant a lot to us.
Used
2015 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
My time at AutoNation was well spent.
My time at AutoNation was well spent. The salesman Jeffrey did a lot to help me in my search for my grailed Toyota Pickup with manual transmission and green paint.
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Toby was absolutely amazing to work with!
Toby was absolutely amazing to work with! She made the entire car buying process smooth, easy, and stress-free. From the start, she listened to what I was looking for, answered all of my questions with patience, and made sure I felt comfortable every step of the way. Her professionalism and knowledge really stood out, and she went above and beyond to make sure I drove away happy. I?ve never had such a positive experience at a dealership before, and I would highly recommend Toby to anyone looking for a vehicle!
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
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Awesome experience!!!
Go see these guys!!! Jacob Alaniz, our salesman, was extremely helpful and patient with us. I will definitely go see them again!!!
*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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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.
