Used GMC trucks for sale near Sinton, TX

Everyone was very professional. Sales staff answered all our questions. Price discussions pretty straight forward. Matched equivalent pricing of bigger dealers in Austin. With the advantage of being close to Rockport

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.

I took my car in for its first oil change plus a recall concern. I was most pleased with the service. I purchased the vehicle from Autonation 8 months ago.

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.

Kate made the process easy and saved us time by sending us the application online before we even went to the dealership. All questions and concerns were answered and we feel confident we made a good decision.

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

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.

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.

I requested information online and got it right away. Very prompt and courteous. They have also followed up with me even though the vehicle I wanted was sold.

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!

Alec helped my mom into a new Carolla and she loves it! Easy to work with, no pressure. Thank you Alec!!

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

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.

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.

Derek did a phenomenal job finding a car within my mom's budget and really made the process enjoyable. I will contact him as soon as I am ready to purchase a car for my son next month. And Larry!!! Wow! I cannot express my gratitude enough for how hard he worked to help my mom sell her two old cars. He was extremely patient, diligent and supportive during the process. Both Derek and Larry went above and beyond and we are now loyal customers of AutoNation Chevrolet North. Thanks guys!

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.

Liz was so knowledgeable about the vehicles. Toyota and other used vehicles. Very good at answering all my questions. Only contacted me as requested. Thanks

GMC Diesel Canyon AT4. I've had this truck for a year-11,000 miles. I love it. The Denali and Elevation trim looked like junk. The AT4 can't compete with the Tacoma off road but, It holds it's own off road. The Diesel pulls like a beast and the exhuast brake, on all the moutain passes I drive, is worth it's wieght in Gold. I trailer the max. capacity regularly and it's smooth sailing. I traded in my 2500HD Silverado with the vortec 6.0 for this big, little truck. Best decision I've made in a while. I had this truck on order for 8 months and Gm never accepted the order. I finally found exactly what I ordered, just off the truck that morning that I called. 1300 miles away, I jumped on a plane to go get it. Crying shame GMC discontinued the diesel. The extra $ per gallon right now is easily washed by the increase in mileage, 32+ higway, 19 trallering almost 8000 #'s. I wouldn't want the truck without it. Wouldn't want the Elevation or Denali. Diesel AT4 is the truck. I'll keep it the rest of my life barring accident. I'm sure I can get 40 years out of this truck doing 10-12k a year. The regeneration of the exhaust has never come up but, I only do a little round town driving. Most of my miles are highway and hauling a load. I've heard horror stories about regen. from city folk, commuters... You get what you aim for. If you've given it a lot of thought and the diesel AT4 seems right for you, you won't be disappointed. Good luck finding one. GM - You've a winner here. don't let it get away. Ps. Cars.com doesn't have a choice of how I use this truck for WORK. And wouldn't let me submit this review without selecting one of thier 3 inadequate choices. So, I selected having fun cause I believe everything should be but, this is my WORK TRUCK!

Great customer service provided to us by Harold. He was extremely helpful in getting us in the price range we wanted. Great deals at this dealership we didn't find elsewhere and nice features on cars they had. They even sent us a box of cookies a couple weeks after purchase!

Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .

During our visit we were helped with no in and out process. This dealership cares about the whole car buying process. No matter the problem or issue, they will work for you. Never just a number always treated as most important part of the process. Thank you.

Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.

Ashley Mirz. Thank you for making my first experience at Buick service dept. incredible. Your professionalism did not go unnoticed making an experience welcoming, comfortable, and overall having the experience to handle busy traffic with patience and a smile. Keep up the great work!!

This truck is great if your not trying to haul 10k lbs. For every day use it's great on gas and I fit everything I need in the bed.

Our AT4X has been an excellent mid-size truck. The ride is shockingly smooth and the engine has a lot of torque. Wish the interior had less plastic and GM's failure to have a rear view camera mirror or controls for garage/gate contols is inexcusible. Overall, could not be more pleased with this truck.

Just purchased a Toyota Venza from Mike Shaw Toyota, I want to recognize the exemplary service we received from sales consultant, Ted Endter, who is extremely helpful, candid, knowledgeable, and pleasant. Since the vehicle was being built in Japan, Ted always kept us informed throughout the production and transport process and he took care of all of our concerns. At delivery, he took the time to explain all the new technology and safety functions provided by our new vehicle so my daughter would understand. We are very happy with Mr. Endter's professionalism and amazing customer service skills.

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

I recently purchased a new vehicle from this place and greg was our self person that made us comfortable and welcomed. I would like to give the thanks to this place.

this truck fits my needs better than the other 2500 models. Its hauling and towing performance along with its many people comforts will satisfy us for a long time to come.

Amazing experience with the staff. Dominic, Pablo, and Brittney were great to work with. The deal was easy to agree on and the signing process was extremely fast!

I bought this truck new 1/22. Have put over 100K miles in 2-½ years. No problems. Have 5.3L and 10-speed. Very reliable. Nothing has gone wrong. I feel the seat cushions are too short for someone over 6’.

I just wanted to say how refreshing it was to have a GREAT experience! I'm 68, and recently puchased a used vehicle from McGraw Ford. Not only did a I receive a good price, they bettered the offer I was getting with the financing, so of course I took their offer. But they went beyond that... within a day or two after my purchase,the vehicle developed a problem with the AC. I was worried that they would not make it good, but I was assured that it would be taken care of by Mike, the general sales manager. He is a man of his word. They replaced the AC compressor for me. I've purchased 43 cars in my life, and I genuinely say the friendliness, professionaism and overall expereince was at the very top of those 43 purchases. I highly recommend this dealership as a result of my excellent experience.

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

I have had several appts with my vehicle here, from routine oil changes to minor repairs. Staff is always VERY courteous and friendly. Service has been competed in the expected time specified. I would completely recommend.

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.