Used GMC Sierra 1500 AT4X for sale near Glenn Heights, TX

Nice facilities and friendly staff. The only thing that was annoying was the wait once the deal was agreed upon. I informed the salesman that we were paying by check so no financing and was not interested in any extended warranties or after market items. I told him we would go to lunch and come back and he assured me that the process would be complete in 1 hour. We sat there for 2.5 hours because the 'finance person' was backed up. It would have been simple to just let us leave but I realize that car dealerships don't want you to leave once they have you there. Times are changing and I think you need to change your mindset. We purchased both a Lexus and an Audi vehicle for my wife and both were done within 30 mins. The sales person at each dealership did the paperwork right there on their computer. No finance and no pressure to buy way overpriced 3rd party warranties. Most people are aware that you can purchase warranties if you so choose direct from manufacture for 1/3 the price.

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

Easy buying experience. Staff very professional. Sales explained all of the features of the car and answered all of our questions. Staff followed up with us after purchase

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.

Great experience. Excellent customer service. I didn't have to stay my entire day, the salesman is very professional.

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!

Simply Exceptional service once again! They continue to be a renowned dealer who cares about their customers and reputation. Sewell will always have my business for life.

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.

Had a great experience there hassle free. Jermey Burrell had everything laid out for me when we got there. I would recommend to anyone. Keep up the nice work.

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

The level of care, kindness, and respect that Tyler Reynolds showed to my wife and I was unlike anything we have experienced at any dealership. Every other person of the Sewell staff was no different. I have always heard great things about Sewell dealerships and we were not disappointed. We worked with Matthew Jobe on the finance end and he was fantastic as well. Both Tyler and Matthew from start to finish provided us a true no pressure deal. I’m convinced that Sewell Buick GMC wants what’s best for my family and budget. It almost feels wrong to say that I really enjoyed the car buying experience at a dealership but it’s the truth. I want to make sure and add that the care and help did not stop when I drove off the lot. Tyler and Matthew have answered every question quickly and professionally since we have had the car. All that being said, my family will never buy from another dealership. These two men have made us Sewell customers for life.

I've only had this truck for a month and a half and have had no issues. The interior is just plain awesome. I really like the multi function tailgate on this truck, it's very handy loading stuff into the box and the step really helps when you want to climb into the bed. I really like the ride height on the new trucks better than the 2015 Denali I traded in to get this one.

I drove over two hours to look at a new truck that was on a really impressive discount. After I arrived I was informed that all of the trucks with that discount had sold several days prior after I was told by multiple people that truck was there. I was then informed by the manager that it was a mess up on their end. At most dealerships that wouldve led me to leave however their salesman and the manager not only honored the discount on a different truck but put me in a newer, less miles, and better equipped model for a difference of maybe $800. While the mix up of what had sold versus what was available was frustrating. The fact that the salesman and manager worked with me to get me an even better deal speaks volumes. Also, no hidden add ons or xx was a huge plus!

Easy to make an appointment, Andrew was a great service mgr, fast service, the wash & vacuum is very appreciated! Good waiting rooms, coffee, television, clean restrooms.

I am very appreciate Mr. Michael Patterson and all team's good service during purchase a used car it found cars.com.

I went in with the intention of buying a car, I wanted to get a used but good car from the lot. I was trying to test drive some vehicles but the employee insisted we talk numbers first, that was a bit annoying but i could live with it. Over all the trip was ok and i learned a lot about financing.

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.

This was the best car buying experience i ever had! No haggling, no waiting for hours, great salesman, and fast financing. Everything explained thoroughly. I was recommended to this dealer and will recommend to anyone shopping new or used. AAAAAA

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!

My second vehicle from this dealership. My second Buick Enclave and it keeps getting better.

I have purchased cars from Sewell in the past and once again, their service and inventory is SUPERIOR! We are so happy with our vehicle and the overall experience!

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.

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.

Iliana was a great sales rep. She was kind and very understanding of what I needed. She acquired to my needs and didn’t make me feel pressure to make any decisions until I was ready. 10/10 experience with Iliana Davila.

AutoNation CDJR North Richland Hills performed an oil change and tire rotation and state inspection on my 2023 Ram 1500, July 25, 2025. The service reps all seem very professional. They offered me their shuttle service and had my truck done in about 2 1/2 hours. They did a great job! However, I noted that the tire rotation was not performed as per the manufacturer. All they did was move the fronts to the rear and the rears to the front. In accordance with the 2023 Ram 1500 owners manual the rear tires should have been crossed when bringing them to the front. The other noted issue I thought was huge safety issue, especially driving at night, was that for some reason the mechanic had turned my headlight switch to the off position. Turning that switch to the off position cancels every automatic function for your dash lights and center cluster (infotainment). By selecting the off position, ALL the dash and center infotainment lights go to FULL bright making it almost impossible to see anything outside the truck, especially with the 12 inch screen. It also prevents your steering wheel lights from coming on and prevents the high beams from functioning. I didn't know they had done this as I headed to work at 5 in the morning last Monday. I had pulled off the road twice on the way to work to try to troubleshoot the issue. It was useless because I couldn't see with the lights glaring in my eyes. I'm not sure why they had to mess with the headlight switch, but the least they could do is put the switch back where they found it. Would I recommend them to a friend, yes, BUT I'd warn them to verify their settings before needing them. And probably take it someplace else who knows how to rotate tires.