Used GMC cars for sale near Channelview, TX

What a fantastic buying experience at Helfman Ford in TX. We were shopping online, out of state purchase, and had the pleasure of working with Richard Baxley who went way above and beyond. He kept us informed during the whole process and even more important followed up diligently during the delivery and when we took possession of the vehicle. Of course he then followed up yet again. I tip my cap to the dealership and Richard on a great buying experience!

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!

Gabriel walked me through every step, answered all my questions clearly, and even followed up after the sale to make sure everything was going smoothly. It’s rare to find that level of customer care these days, and it made a big difference. If you're looking for someone who truly cares about your experience and knows their stuff, ask for Gabriel.

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.

I have purchase several cars from Tom Peacock Cadillac. Customer Service is excellent as well as the Service Department. I have always been a satisfied customer. The manager/sales was Ben who deserves 5-stars as well as Ron-in the service department they have both displayed impeccable Customer Service and patience to the service/sales for their customers. Great Service Always!

The best Customer service you can ask for! Sewell took care of me the whole way and more! My salesman Jerry was kind and helpful to me and my family!

Everything I want in a vehicle. I love the interior and the slick look of the overall vehicle itself. Oh can’t forget about all the different options Available on this truck. It has so much to offer!

I cannot recommend this location enough after the excellent service and very good experience I had with my first time financing a vehicle. Cesar Rodriguez and Raul Silva both worked with me to find a vehicle that suited my needs within my price range. These gentleman were extremely patient and professional when handling the sale. I would also like to thank Mark and Brandon in financial services. They both persisted through technical difficulties in order to deliver excellent customer service all the way to the end. I would absolutely recommend this location if you’re in the market for a used vehicle and I will be returning in the future!

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.

As a retired tx DPS mvi trooper through my 30 years dealing with dealers carmax is most caring dealer. When we went to car max on gulf freeway to look for a new vehicle the salesman were very caring and helpful to find the velociraptor we wanted. We bought a 2916 Honda CRV with 10 mikes on the vehicle. We bought it. Service group was also caring and helpful. Keep up the good work. Larry parks.

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!

Great service, they treated my car so nice. Love the waiting area they had snack and coffee

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.

Good customer service. Everything was well explained and the process was seamless. The staff were helpful and very knowledgeable and professional. Will definitely do business with them again.

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

Excellent experience dealing with this dealership. Saul is a great salesperson. Great communication, responded to all requests, sent additional videos and pictures. Made the whole process easy from initial questions to purchase and driver y. Highly recommend

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Muhammad Abbasi, was a great person, am very satisfy with their work . Thank you America's Xtreme Auto.

I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.

Ozzie and Belinda took great care of us. 1. We had to trade in a car that was costing too much to repair. I put the information into the Echo Park system and Belinda called to ask further questions. It was that outreach that had us going to Echo Park instead of CarMax. 2. Ozzie was the salesperson who happened to be free when we walked in. He listened to what we wanted to do and made a couple of good suggestions. Then one test drive and we were ready to buy. The dealership honored the trade-in value and even added $250 to it, and altogether that helped pay for the warranty that we purchased.

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.

I purchased a 2005 Corvette over the phone. The car is in excellent shape low mileage and the experience of buying this vehicle was hassle free. Also had the car shipped to Las Vegas Nevada no problems. Would purchase another car from unique Auto again.

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

Gabriel Salesman Welcomed me and helped me with every question I had and had very good attitude and made me feel welcomed

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

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.

Ed Miller provided great service! The vehicle was exactly what I ordered and the transaction was seamless and quick!

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.

We purchased a fleet vehicle that had some ac issues and transmission problems. Carmax jumped right into correcting the issues and provided a rental car each time. I will definitely purchase from here again.

I purchased to replace a 2017 Tahoe that I loved. Love this vehicle even more. Magnetic ride control, additional safety features the Tahoe did not have are great. Heated steering wheel a great feature. Heated AND cooled seats, will never be without again. Additional power of the Denali 6.2L vs. the 5.3L engine in the Tahoe is impressive. Bose sound system is outstanding.

Overall great experience. Salesman was fantastic. I would definitely recommend this salesman to anyone looking to purchase a vehicle.

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.

gave me an amazing deal on my trade in.good people and very straight forward very friendly and flexible with time and would definitely buy from them again.

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.

Always excellent service. Kevin Sturgess, service manager, is professional and listens to customers.Seevice always consistent. Dealership is clean. Staff friendly. Have been a customer for many years.

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...

Justin (and Chad) were great! Easy, seemless purchase transaction. I will buy more cars from these guys! 2024 Lotus Emira