Used GMC Sierra 1500 trucks for sale near Sinton, TX

I had a very good experience with the service department in servicing my car. They were very helpful with the problem that I had and the service person that I talked to, Ashley, took excellent care in having it fixed. I will be back for any service that I may need in the future.

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

Our buying experience was so smooth and we didn't feel pushed or rushed. Elizabeth and the staff at AutoNation Toyota of Corpus Christi are amazing. Quickly answered my questions and concerns. I highly recommend them when buying a vehicle.

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

Jacqueline G. Service Advisor is knowledgeable, friendly, and listens attentively. Speaks with confidence and gets the job done. She kept me in the loop and made sure I understood every detail. Jacqueline has taken care of me twice, I highly recommend her to anyone. She loves her job and it shows!

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

We took are car in for a/c problems and technicians solved the problem in no time. I would highly recommend them to anyone with car issues. Fast friendly & reliable.

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!

I always take my truck to them for service and I always leave satisfied. The customer service team are always very helpful and friendly. They always give my truck an inspection and tell me what needs fixing.

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.

Davis sweet is always informative and courteous of our time. We buy all our toyotas from her.

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.

Very good car dealership we have bought a lot of of cars from this place and will always go back in the future when we are ready for another vehicle

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

Exceptional customer service, both sales and service! Staff is knowledgeable and professional and maintains good contact with customers. Javier at used auto sales checks in quarterly with his customers, and even sends birthday wishes! We hope to continue working with current staff and new ownership.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

Another great experience at Aransas Autoplex with Jesse Green. I have been and will continue to be a repeat customer of his and the company's.

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?

I had service for my truck at Autonation Ford Corpus Christi and my service advisor was excellent! The facilities are beautiful and customer service was bar none. I highly recommend them!

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

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.

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...

Stephen was a really nice person .. the process was a little long but ok.. being it's a brand new vehicle. I'm just not sure about a lot of things I called and asked and I was relieved to find out that they had answers thank you

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.

Very pleased with the whole experience and especially the sales team. I would recommend to family and friends . I also would buy our next vehicle from Group 1

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.

Excellent service. Knowledge of vehicle was superb. Jesse green was exceptional. Very knowledgeable. Will by next vehicle at this dealership.

I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.

Great experience our sales lady Josie was great also finance was nice. I can?t stand most finance people but he was easy to work with

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.

Experience was very smooth. Armando Perez is very friendly and professional. He is very knowledgeable. The new vehicle is outstanding. There are more bells and whistles than I know what to do with.

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.

Our sales person McKayla was positive, friendly and very knowledgeable about the truck we were looking at. She did not rush or pressure us she let us take out, she was extremely helpful. This also applies to Melanie the finance manager.

Great service friendly staff low wait time clean facility easy location smooth flow no hassle great coffee easy access no problems no grumpy employees no dirty bathrooms

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

Roberto, did an amazing job. He has the quality as a sales person should be like. Our only issue was that we had to go in the building to request a sales person to help us. We were out for about 15 minutes and no one approached us. Tyler took us through the whole financial process very helpful answered all our questions. Thank you Roberto & Tyler for doing an amazing job.

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.

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets