Used GMC Sierra 1500 trucks for sale near Leon Valley, TX

Service consultant was very professional and the areas were very clean and neat. The loaner insurance paperwork was filled out online the day prior but it was not available to the person that wrote the loaner paperwork.

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. :)

I purchased my 2021 Santa Fe Calligraphy in February of 2021. J.T. was my sales person. I cannot recommend J.T. and this dealership enough. My vehicle is currently in the shop after my son had a minor accident. The service department did not have any loaner vehicles available so I decided to call J.T and see if there was anyway he could help. Not only did he remember me from 2 years ago but he worked with Sam to provide me with a loaner from the sales department. I need to also mention that Sam has helped me in the past as well. I am so impressed with the quality of service this dealership provides. They don't forget about you once the papers are signed and you drive off the lot. They are there for you, whether it's J.T or Sam in sales, or Justin in service who has even offered to drive me home after he was off work, I couldn't have asked for a better group of people to give my business to. Thank you 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.

Excellent customer service and attention to detail. Charles takes outstanding care of his customers with excellent communications to ensure details are well explained and options discussed. Thanks for your professionalism and always taking the extra mile!

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

Kyle my sales rep was fantastic. Would have gone to another dealership if it wasn’t for getting to work with him.

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!

I purchased my first truck from Red McCombs and now my second. Great selection of vehicles to chose from. Talented people to work with. Thanks for the opportunity and when I’m in the market again I will look to Red McCombs first.

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.

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...

Fast and easy and personnel are friendly and reliable I love the cleanliness and neatness as well. Staff explained all information in detail and coupons are available

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.

My Service Advisor was very helpful and professional. She assisted me in programming several functions of my vehicle.The entire service team was extremely friendly and helpful.

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.

John consistently provides exceptional service by attentively listening to our concerns responding with patience and resolving issues efficiently. I will definitely recommend John to my friends and family.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Robert was great and took care of me right away, siento his afternoon to show me a truck I was interested. Came in and 2 hours later left in a nice truck.

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

This buying process was the simplest and fastest i?ve ever experienced. The staff were not overbearing and allowed me to make my decision with minimal pressure.

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.

Jose was assigned to help me. He was very helpful and knowledgeable. I very much wanted to do business with him but they didn't have the exact car I was looking for.

Friendly staff, clear explanations, and a fantastic repair. Communication is great! John is a great service manager!

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.

Walter was great. Helped guide us and explain everything to us. Walter was very understanding of our situation and highly recommend.

I bought a 2024 Alfa Romeo Giulia from this dealer and it was a super smooth and easy process, as well and the customer service from everyone I talked to was amazing. Would buy from them again!

Thank you to all at Gillman My experience was amazing I love my new HRV Thank you Troy you made my day!! Too funny!

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

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.

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!!

I bought a 2002 C 5 Corvette, and it had the slave cylinder manual transmission problem which is endemic to the C 5, unhappy with the Chevy Dealer, I went to Jordan knowing they sold many sports cars. Well, Chris Hayson, the service manager, replaced the main clutch cylinder and then concluded it was the slave. He recommended I got to THE C 5 expert, another repair shop. He arranged for my car to be transported and did not mark up th cost of that transport. The second shop specialized in C5 repair and finally my car was fixed. This would not have happened if Chris had not directed me to OK Lethal Performance, thank you Chris!!!!!!!!

If you’re shopping for a car Diamond Motors is the place for you, ask for Rick the entire staff is friendly down to the mechanic . They genuinely help you get into the vehicle you desire not just something to get you off the lot. Rick helped me out prior to me even visiting the lot , he let me know what he could do for me before I came so no time wasted. I sincerely recommend them over a lot of these other places who just want the sale , Diamond Motors cares.

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.