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*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.
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Used
GMC cars
for sale
near
O Fallon, MO
- 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
2017 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
They provide Friendly service.
They provide Friendly service. Nice atmosphere. Very Fair price. It was a Great experience. Love Boucher dealerships.
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
2023 GMC Yukon 4WD AT4
Vehicle information
Features
Reviews
Car Salesman
Bob Ewing was great to work with, and will definitely go back there for future vehicles. I recommend others that are thinking of buying a new or used car to speak with Bob Ewing to get the job done.
Used
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Mostly always a heart breaker!
Mostly always a heart breaker! Have stated this many times before...to no avail! No initial person assigned to place a paper mat on your floor and collect your keys or move your vehicle to a unconscious location..no service rep to greet you with your request etc etc...
2022 GMC Sierra SLT 3.0 Duramax
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!
Used
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
Ladies shop here!
Ladies, ask for Jimmy Briseno! For the FIRST TIME we found a salesman who answered MY questions and catered to ME when buying a car! The minute my husband told him it would be my car Jimmy went above and beyond to show me multiple options, all while really listening to what I liked/disliked about each car I test drove. He was patient without being pushy and didn't treat me like I was silly just because I'm female--absolutely recommend!
I truly love my 2023 GMC Sierra Denali 6.
I truly love my 2023 GMC Sierra Denali 6.2. It has been an excellent truck for me overall. The 6.2L power is smooth and confident, and the Denali trim makes every drive feel comfortable and premium. Whether I am running errands or taking a longer trip, it feels solid, refined, and easy to enjoy.
Used
2024 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I worked with Jake Thompson and if there was any heavy
I worked with Jake Thompson and if there was any heavy lifting to do during the sales process, he did it. It was no doubt the easiest purchase of a car that I have ever made. Thanks Jake!
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.
Used
2024 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
M y experience was great.
M y experience was great. I came in Alex came up to me and asked if he can help me. i pick out my car it was fast and easy.
I love it the look the interior mine is a red one and it
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
Used
2023 GMC Yukon Denali
Vehicle information
Features
Reviews
⭐️⭐️⭐️⭐️⭐️ Kyler at Reliable Toyota was amazing to work
⭐️⭐️⭐️⭐️⭐️ Kyler at Reliable Toyota was amazing to work with! He made the entire process smooth, stress-free, and actually enjoyable. He was knowledgeable, patient, and took the time to answer all of our questions without ever making us feel rushed or pressured. Kyler truly went above and beyond to make sure we got exactly what we wanted. If you’re looking for someone honest and easy to work with, I highly recommend asking for Kyler!
Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
The best and friendliest dealership around I would
The best and friendliest dealership around I would recommend them to everyone I receive excellent service
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
2021 GMC Yukon SLT
Vehicle information
Features
Reviews
My salesman was Mike, and he was very helpful, and we
My salesman was Mike, and he was very helpful, and we bought the GMC from him.
I have enjoyed my vehicle.
I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.
Used
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I had the pleasure of Meeting Tyler Harvey with him
I had the pleasure of Meeting Tyler Harvey with him getting me into my new vehicle. Tyler was amazing getting all questions and concerns answered in a fast manner. Tyler has awesome customer service. Please go hit Tyler up for your next vehicle.
2024 GMC sierra 1500 duramax 3.
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.
Used
2023 GMC Yukon SLT
Vehicle information
Features
Reviews
Great Experience
Adam was a joy and very helpful. He made the process easy to understand for a first time buyer, and helped us very much. Highly Recommend
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
First time buyer 12/12/2024 .
First time buyer 12/12/2024 ..JP was able to help me with all my questions and needs to purchase my new sierra pro ..thank you JP you're awesome
I bought this after going to the dealer just to look at
I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.
Used
2018 GMC Yukon SLE
Vehicle information
Features
Reviews
Favorite car I have owned, to date!
The Yukon checked all of my needs, I have plenty of room for my children and my Great Danes. I enjoy driving the Yukon and how it handles, overall love this vehicle!
GMC Certified
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
The service was outstanding.
The service was outstanding. I dropped my car off early before they were open and received a call at 8 am letting me know my vehicle was ready. We love service like this in our local Crestview area. This was the most important feature I looked at before purchasing a vehicle. The Service departments ratings and reviews made my decision easier. We are so happy to have a dealer here with great service. 5 Stars!!!
Looked at more expensive truck with less options, bought
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.
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Body Shop does best dealership paint work in Metro
Body Shop does best dealership paint work in Metro Detroit hands down, I’ve had both my vehicles repaired after accident. Just call ahead before brining car in and they will walk you through process
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.
GMC Certified
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Tyler was awesome in getting us exactly what we wanted.
Tyler was awesome in getting us exactly what we wanted. Couldn’t be happier with our purchase.
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Good experience from start to finish.
Good experience from start to finish. Showed me exactly what I asked for without tacking on a bunch of extras before showing me final price.
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I purchased a 2024 Honda Accord around August 2023, and
I purchased a 2024 Honda Accord around August 2023, and within two months, the car locked up on me. I had to get it towed back to the dealership for inspection, and needless to say, I was not happy at all. This vehicle had just 13 miles on it when I drove it off the lot. The dealership looked it over and informed me that they needed to order a part to fix it. I was frustrated because I didn't want the same car I had just purchased, especially since it shouldn't have broken down so soon. I asked for a new vehicle, which was my main concern. My sales consultant, James Mathews, sat down with me to discuss the situation. He spoke with his supervisor and returned to let me know that everything would be taken care of. I must mention that he is a very respectful and helpful person. Honda of Cleveland took great care of me, and I ultimately received a new vehicle. On top of that, my payments and interest rates were lowered. I want to extend my gratitude to James Mathews and the supervisor at Honda of Cleveland for making my experience positive and for addressing my concerns effectively.
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
2023 GMC Yukon 4WD AT4
Vehicle information
Features
Reviews
I love my 2012 Lacrosse and will not take her to any
I love my 2012 Lacrosse and will not take her to any other dealer for service. My appointments are always on time, the explanation of necessary services is clearly explained and the staff is quite pleasant and informative. I've purchased all of my Buicks from Lambert since 2001. There is no better dealership or service department. Thanks Mr. Lambert and staff.
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
My service advisor had such a great attitude with
My service advisor had such a great attitude with welcoming me in and smiling as he assured he would make sure my experience was going to be great. And it was thx to him. It was refreshing to have a service employee appear to love his job, or he pretending really well. Either way it was appreciated. A great attitude goes a long way!
Great truck!
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!
*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.
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
