Used GMC Sierra 1500 SLT for sale near Channelview, TX

Excellent service! Especially Johnny Martinez! He was attentive, well informed, and provided great guidance for all of our car needs. Keep up the good job guys!

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.

Waiting room was a little cool. Service Manager was very quick. He explained everything and waited patiently for my comments. The service was performed quickly and met my satisfaction.

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

All aspects of the car buying process were amazing. Truly a high class business, next car will be bought at this car dealership, truly top of the line!!!

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.

Chris was so awesome! He recommended deals to save money on future service, was very kind and organized and the door to door Uber experience was perfectly aligned. Thanks for making service appointments so easy!

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 !

Excellent atmosphere everyone was excited and full of life my sales rep was awesome. She took her time and answered all my 1000 questions lol

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.

Everyone was helpful and my service advisor was very knowledgeable of what needs to be done and nice. I did not purchase a new car lately, but I did purchase my first Toyota bar at Sterling McCall.

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. :)

Good customer service and easy and smooth transition from dealer to my credit union.

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?

Greate...I would recommend this place to anyone needs to buy a car.

Great performance, hard to clean, everything, I expected. Getting lots of compliments and head turning. Stomping with thee BIG DAWGS!!!! Good gas mileage on highway.

What an amazing experience at Mazda. Mr Arif Gelmez, my service advisor greeted me when I arrived. As my car’s progress through the entire service Mr Gelmez kept me updated. He is very knowledgeable and a joy to be around. I have never received such an exceptional experience at a dealership. Thank you Mr Gelmez. You are the service advisor everyone should pattern themselves to be.

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.

I have visited this Carmax location several times over the years, but I?ve never actually bought from them. I appreciate their selection and no pressure process. If you prefer used cars like I do, it?s great to go to a Carmax and compare several makes and models in one place and get your trade appraised. This time around I worked with Harold Speights, who did a great job of finding the cars I was looking for. This is harder than it sounds - the cars don?t always get parked where they belong after a test drive, especially on a busy day, so he had to do a lot of walking around. We ended up unable to find the exact vehicles listed online, which is the reason this Carmax doesn?t get 5 stars. But Harold got me into the right things to try out. Once I narrowed down my interests after a few drives at a few different places, he texted me some stock numbers of cars at several Carmax locations with free transfers. I ended up preferring a different vehicle from a different dealer, but that?s not a knock on Carmax or Harold. Having the written appraisal in hand helped me get a better deal. If you are shopping for a used car, Carmax is a great place to go. Only thing I?d change is that Carmax could do a better job tracking where the vehicles are on the lot.

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!

Great experience. Totally pleased with my salesman and with the vehicle. That about sums it up and I therefore have nothing more to say here.

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.

Outstanding Experience with Amir at Helfman Ford! I recently purchased a 2024 Ford Expedition Max from Helfman Ford, and I have to give a huge shoutout to Amir for making the entire process seamless and enjoyable. From the moment I walked in, Amir was professional, knowledgeable, and genuinely invested in helping me find the right vehicle. He took the time to answer every question with clarity, and never once made me feel rushed or pressured. His attention to detail and commitment to customer satisfaction were truly impressive. What really stood out was Amir’s ability to make the experience feel personal. He listened to what I needed, offered thoughtful recommendations, and made sure I was comfortable every step of the way. The Expedition Max is an incredible vehicle, and Amir made sure I drove off the lot feeling confident and excited. If you're in the market for a new Ford, I highly recommend asking for Amir at Helfman Ford. You won’t just get a great car—you’ll get top-tier service from someone who genuinely cares.

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.

Great people, specially Ricardo in service, very helpful with people like him, great job in his ability to communicate with people and very helpful when dealing with people! I had no idea what I needed and he helped understand what I needed. You should have more people like him, very nice 👍 and helpful! Knows what needs to fix any problem!

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

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!!

Dulce is amazing.!!! She covers every detail with you and makes sure you walk out if there with what your looking for.!!! She makes you and your needs feel important… shes fast and efficient and amazing personality.!!

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...

Great service. Answered all of our questions. Smooth buying experience. Sales person excellent. Finance department was excellent too.

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

I received the car that I wanted. I was in and out in about 5 hours. That was really good. Love, Love, Love, my car.:)) She is really fast even when I'm not going fast. Martin as usual was a pleasure to be with. I've been with Davis Chevrolet since 2006. I had the pleasure of driving a Suburban and I've had 2 Traverse. I'm looking forward to Driving the Tahoe in the future. :))

I recently purchased a used car from R&T Expo, and the entire experience was excellent from start to finish. The staff was friendly, knowledgeable, and upfront about everything. They answered all my questions without any pressure and made sure I understood the vehicle’s history, condition, and pricing. The car I bought was exactly as described—clean, well-maintained, and priced fairly. The test-drive process was easy, and they were transparent about financing options as well. I appreciated how smooth and efficient the paperwork was; it made the buying experience stress-free. Overall, R&T Expo provided outstanding service and a great selection of quality used cars. I’m very happy with my purchase and would definitely recommend them to anyone looking for a reliable used vehicle.

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

Update….I don’t know how to delete my earlier post, but the Service Manager was very accommodating to my needs & concerns. He was able to explain in details step by step and we were able to come to an agreement. So thanks for making everything right with me!!!

Top level service and transparency . Great experience from first call until now…. And thanks again and again and to everyone involved who is in our team to make it a reality to be part and be involved and

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.