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Used
GMC Sierra 1500 SLT
for sale
near
Tomball, TX
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Christina was very helpful.
Christina was very helpful. She?s excellent at making sure all needs all needs are met. I?ll continue to have all servicing done there.
Any reviews on this vehicle is not correct.
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 !
Used
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
My salesman was Zeb!
My salesman was Zeb!! He was very knowledgeable and not pushy at all. He definitely was straight up with you.
Let me start by saying I have the AT4 model with the
Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.
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no hassle car buying!
no hassle car buying! From sales to delivery, it was great. I would buy again from Randall Reed Planet Ford anytime. Would highly recommend them.
Easy purchase experience, would recommend to anyone
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
Used
2018 GMC Sierra 1500 SLT
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My experience at Fred Haas Toyota World has been the best
My experience at Fred Haas Toyota World has been the best and quickest I've ever had when purchasing a new car. I recently bought a 2025 Sienna, and Mr. Kamran Durrani assisted me throughout the past month in reserving the vehicle and completing the purchase. This was the first time I felt truly indebted to the sales representative for helping me buy a car. Ms. Jennifer Welch from finance was exceptional, as she not only engaged in negotiations on already reasonable prices for the warranty packages I needed but also demonstrated kindness, efficiency, and speed in finalizing the deal. For context, I've exchanged over 20 cars in the last 20 years, so I speak from experience. Mr. Durrani is outstanding—fair and logical in his approach. He even showed me a used Sienna before I decided to reserve the new one, and allowed me to reserve the New Sienna without the $500 deposit required for reserving the minivan. Why is this significant? Let me explain. More than a year ago, at another location of Fred Haas Toyota (Fred Haas Toyota Country), I had paid $500 to reserve a Sienna in a color I particularly wanted (Brown, which is no longer available). However, after more than three hours of negotiations—where I found the price-inflated essential-to-me warranty packages—at the dealership, I was unable to finalize the purchase. They refused to refund me the $500. I distinctly remember driving home about 40 minutes at night time with my wife beside me, feeling embarrassed and disappointed, promising myself I would never visit that dealership again. I hope they found some value in that $500 (I say this sincerely, not sarcastically).
new owner of the gmc denali, 2018 6.2
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
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Abel Avila was awesome.
Abel Avila was awesome. He did a great job and because he was so kind and gave me time to think. I will definitely be a repeat customer for Abel.
I own a 2023 Sierra 1500 Elevation equipped with the 2.
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. :)
Used
2022 GMC Sierra 1500 SLT
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Features
Reviews
Went in for recall they took care of me pretty fast and
Went in for recall they took care of me pretty fast and offered coffee and environment was great and my rep was very helpful and I had no issues
Pleased that I made this purchase
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.
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Reviews
My intent of window shopping resulted in purchasing a new
My intent of window shopping resulted in purchasing a new vehicle. I appreciated the service I received from my sales rep Mr Cole. He made what usually seems a long and drawn out process into a pleasant, no pressure experience.
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Reviews
Zachary, delivered professional service, he was
Zachary, delivered professional service, he was knowledgeable and helped me service my car in the shortest amount of time! Keep up the good work!
Overall I am very happy with my new Truck.
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?
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Friendly, helpful people appreciated them taking time to
Friendly, helpful people appreciated them taking time to help me. Going above and beyond, thanks.
This truck has a jerk when changing gears sometimes.
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.
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Reviews
Great Customer Service!
We had the best experience at Planet Lincoln. Of course we got a beautiful new car, but above all, the customer service was superb. A palpable difference compared to walking into other dealerships. Everyone that helped us at Planet Lincoln was friendly, helpful and made the (usually difficult) car buying process a breeze. Thanks, guys! You all really are good the best!
This truck is the base model and that is exactly what we
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.
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Superb customer service, Christian was very courteous and
Superb customer service, Christian was very courteous and answered all of my questions. I purchased a G63 AMG and love my vehicle! Thank you very much Christian and the ABZ Motors team!
Good afternoon everyone, yes, I’m a lady and I’m an owner
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
Used
2017 GMC Sierra 1500 SLT
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Reviews
Chantella Simpson 4th car Awesome Service
This is my 4th Car with Shawn’s Motor Credit I wanted a place I could make my home for my entire family. The service is so amazing personal just awesome. This company just does good business in HOUSTON. The cars are luxury and affordable. The entire team is dedicated ... Thanks To All I just got another BMW they have different lenders for your specific situation.
Smooth ride strong motor decent gas mileage inside cab is
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!!
Used
2021 GMC Sierra 1500 SLT
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Reviews
Need a vehicle?
Need a vehicle? Reach out for Dulce! She will help you, she has helped me in the past! 💜✨ Thank you Dulce!
Brake Pad Monitor
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...
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My boy Phillip Lockhart gave me all the information I
My boy Phillip Lockhart gave me all the information I needed and he was very professional ! Will recommend him to everyone!
best in class
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.
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What a great place to buy .!!!
Great Service... I bought a new Nissan Pathfinder and the sales process was painless, friendly and fast. All of my friends and family will be referred to my salesman Terrance Garrett. Thank you Robbins Nissan for the great experience !!!
Used
2022 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Robert was extremely helpful throughout the entire
Robert was extremely helpful throughout the entire process. Very clean facility and friendly folks. I highly recommend DeMontrond to anyone looking to purchase a new GMC/ Buick.
GMC Certified
2023 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I would definitely purchase my next car from classic ?
I would definitely purchase my next car from classic ? the staff was friendly and they really help me make a purchase on the right car
Awsome
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!
Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Excellence services delivered on time.
Excellence services delivered on time. I was expect a less time for service and I was right because they have an excellent service. Before I could finish eating my exclusive breakfasy while I waited, I was met with a surprise that my car was ready for pickup.
Like the truck but also disappointed
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.
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Gullo Toyota of Conrow
Rob Comstock has been an excellent help to us in regards to our new car purchase (both of them). We are very pleased with our new Rav4. We cannot thank everyone at Gullo enough for helping us exchange the Prius we originally purchased (which it turned out was not the right car for us) for the Rav4. Please thank Mitch Ericson for processing our paper work twice. Also, extend our thanks to Mr. Grice who spent a great deal of time going over all the features of the Rav4. We went to Gullo because your on line customer service rating was four and a half stars. I am so glad we did. I'm not sure any other dealer would have been willing to exchange cars after purchase just to make a very short old lady feel comfortable and save while driving. I have responded to Toyota's survey and have let them know how great your dealership was to deal with. Thank you again.
"THE" GMC Truck!
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.
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Call Calvin!
Buying a car doesn't have to be stressful. My wife and I had an excellent sales experience with Calvin! Would definitely recommend Calvin and Joe Myers Ford.
Great truck to own.
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.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
GMC Sierra 1500 SLT by city
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GMC Sierra 1500 SLT by year
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2026 GMC Sierra 1500 SLT
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GMC Sierra 1500 by trim
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GMC Sierra 1500 Elevation
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