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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
2022 GMC Sierra 1500 SLE
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Features
Reviews
Kevin and the rest of staff were very helpful in the
Kevin and the rest of staff were very helpful in the buying experience. We would highly recommend Pundmann for any ones future purchase. Thank You
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
2025 GMC Sierra 1500 SLT
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Reviews
Leasing a 2021 Tiguan
I’ve driven Volkswagens since 2002. My very recent leasing experience was seamless thanks to Jason K. The Bommarito team was informative, efficient, and pleasant to work with from start to finish. Thank you, Jason Kresko!
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.
Vehicle information
Features
Reviews
Thank you Aaron Voege
My salesman Aaron Voege was excellent,courteous and I will recommend him to all my friends.. He made the transition from my Altima to my new Rogue perfect. Thank you Aaron..
Purchased new in October 2024.
Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024
Used
2022 GMC Sierra 1500 SLE
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Reviews
We bought a new equinox from Jim Butler Chevrolet
We bought a new equinox from Jim Butler Chevrolet Centralia. Jarrett was our salesman he was on top of everything he explained everything about the vehicle very well. We do recommend this dealership and Jarrett
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.
Used
2019 GMC Sierra 1500 Denali
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Features
Reviews
Great Dealership
I walked in with a budget and specifics of what I was looking for. Curt found me the perfect car above my expectations and 400.00 under my budget. I highly recommend Bommarito Nissan.
2019 Sierra SLT X31
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
Used
2024 GMC Sierra 1500 AT4
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Reviews
My wife and I came in on November the 1st to buy a used
My wife and I came in on November the 1st to buy a used car. Tommy Morris was very helpful and professional helping us decide on what type of car to purchase. He was very pleasant and nice to work with.
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
2021 GMC Sierra 1500 AT4
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Reviews
Great truck, great package, fully loaded
Our sales person Doug Clever he took the time to walk us through that big lot, he did not pressure us, and covered all questions before we could ask, we walked away with a truck that my guy really liked, thank you Doug from C, washington and D, Perkins
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.
Used
2024 GMC Sierra 1500 SLT
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Reviews
Great deal on a great Kona!!!!
Had such a positive experience. Luke LaFond greated me when I came in the door and spent the day working to find me the right car within my budget. He was kind and very patient. I wouldn't hesitate to contact him in 2024 to lease my next car. By the way, I could not be happier with my Kona. It is sharp looking. When going to take care of the payment, Joey also bent over backwards to make me comfortable. Pam Marquitz
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
2021 GMC Sierra 1500 AT4
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Reviews
My experience at Frank Leta Honda was truly top tier from
My experience at Frank Leta Honda was truly top tier from start to finish. From the moment I walked in, I was greeted warmly, and it was immediately clear how much pride they take in their dealership. The space was spotless and thoughtfully set up to create a great customer experience. My sales associate, Cody, was exceptional. He was easy to talk to, incredibly patient, and thorough in answering all of my questions. One thing that really stood out was the way he took the time to visually explain the difference between buying and leasing…something that can feel overwhelming. He broke it down in a way that actually made sense, and I never once felt pressured. Instead, it genuinely felt like he had my best interests in mind. There was none of the typical sales pitch energy that can make car buying stressful, which I truly appreciated. Cody also went above and beyond by moving a vehicle indoors so I could look it over comfortably despite the freezing temperatures and high winds. He made sure I fully understood the deal and then walked me through the vehicle so I felt confident using everything before leaving. I also want to recognize Tito and Ray in the finance department. They made that part of the process incredibly smooth, taking the time to explain each form clearly and walking me through everything step by step. Their attention to detail was impressive. Overall, this was unlike any car-buying experience I’ve had before. I never felt rushed or treated like just another number. Every associate I worked with, from sales to finance, clearly cared about delivering exceptional service. I can’t recommend Frank Leta Honda enough.
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...
Used
2021 GMC Yukon 4WD AT4
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Reviews
Best experience Buying a car no hype or pressure
Just Bought my first BMW 328i Xdrive and was treated excellent by Veronica and David stepped up and made sure I was taken care of when Veronica was on bed rest , Veronica called and text me from bed rest also. while i waited for a windshield took a little while but they also saw a few things on a used car that they did not have to fix but did and i was amazed that they went above what iI would expect on a used car. I was never pressured and Rami in financing never tried to up-sale a warranty. so with a full tank of fuel we drove back to Iowa VERY HAPPY thank you! :)
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
2018 GMC Yukon Denali
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Reviews
Over all a great experience
Had a very good experience with Napleton Honda salesman was great also will definitely buy from again. The facility was very nice and located easy to access the interstate from.
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!
Used
2023 GMC Yukon Denali
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Reviews
Very pleased with the handling of the sale.
Very pleased with the handling of the sale. Almost no wait time. I did notice on the envelope for the paperwork, that the address of the DMV is incorrect. It, the DMV, is on Zumbhel now not on Raymond.
Used
2016 GMC Yukon Denali
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Reviews
I'm driving a new '23 4xE! Thanks Jerry Kasten
Between my Son & Daughter-In-Law and I we have leased or purchased eleven new Jeep products through Jerry Kasten and Glendale. Great deals, great service after the sale and a solid Finance Department are the reasons we keep coming back to Glendale.
Great vehicle. Love it!
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!
Used
2024 GMC Yukon AT4
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Reviews
Joe is great as well as all the people I interacted with
Joe is great as well as all the people I interacted with at the dealership. They all were very friendly and professional. I appreciate Joe getting me the best deal possible with this being a second car loan.
Okay but what is the best way you can do this for with a
Okay but what is the best way you can do this for with a good price and a nice price for a decent price like this one for like two or five years and a good price for a really good quality one of the ones that I got from the
Used
2022 GMC Yukon Denali
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Reviews
Dynamic Duos
Josh Gould and Larry The Tech Genius are an awesome team. I purchased a used 2017 BMW x3. My experience was great. Both gentleman were helpful and super nice.
Yukon Denali all new styling and pleasure to drive
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.
Used
2023 GMC Yukon Denali
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Reviews
My wife and I bought 2 24 Grand Cherokee’s from Allyson
My wife and I bought 2 24 Grand Cherokee’s from Allyson Laws at Napleton and it was a great buying experience. We appreciate great service and great was what we go from Allyson. We were just really shopping when we contacted Allyson She worked hard to develop the sale and then close it. We were challenging customers, we were looking for unique configs, we were under a tight time line due to the desired Chrysler incentive ending and we were not local to the Dealership. Everything until signing and pick up were done by email, text of phone call. Allyson was awesome from start to finish with excellent communication skills, attention to detail and patience with us ( I almost changed my mind on what model I wanted at the last minute). She found the configs we wanted and worked hard to get them. One came from a dealer 400 miles away. She will work hard to get what you want. Again we are challenging ( Engineer and Data Scientist) we have a lot of questions and Allyson mastered each and every on everyone of them. She worked both deals simultaneously and it was flawless. Additionally the weather was absolutely terrible with snow and seriously below zero temps. I really don’t know how she pulled it off actually; I’m really impressed. Her walk through was superb and notable because it was 20 below zero that day. I would not hesitate to buy again from Allyson. I expect that in a couple of years we will go back to buy another Jeep GC and she will be running the Dealership. Allyson is top notch.
Used
2025 GMC Sierra 1500 Pro
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Reviews
It was Great working with Joseph Meador very professional
It was Great working with Joseph Meador very professional and courteous through the complete process of purchasing our new vehicle. Than you Joseph
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 Denali
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Reviews
Great Communication and follow up. Prompt!
People I worked with are very courteous and friendly. Will likely buy a truck at this dealer in the near future.
Nicest, best performing truck I've ever owned
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.
Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
professional service
Great location and the perfect setup, easy in and out. They know what they are doing and have state of the art equipment.
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
2020 GMC Sierra 1500 AT4
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Features
Reviews
Gregory
Billy was upfront and personable during the Palisade negotiations. No BS...I recommended him to my son during his Sante Fe negotiation. Billy located and brought in the vehicle he wanted.
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!
About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $12,729.
Which GMC vehicle has the best MPG?
The GMC Yukon Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 3250 great deals out of 16758 listings starting at $2,000.
Where can I find the most GMC deals?
The most GMC deals can be found near Saint Charles, MO with 125 great deals out of 617 listings starting at $3,950.
*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 GMC by price
- GMC for sale under $15,000 in O'Fallon, MO
- GMC for sale under $20,000 in O'Fallon, MO
- GMC for sale under $25,000 in O'Fallon, MO
- GMC for sale under $30,000 in O'Fallon, MO
- GMC for sale under $40,000 in O'Fallon, MO
- GMC for sale under $50,000 in O'Fallon, MO
- GMC for sale under $100,000 in O'Fallon, MO
Used GMC by city
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Used GMC in O Fallon, MO
82 Great Deals out of 381 listings starting at $3,950
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Used GMC in Dardenne Prairie, MO
82 Great Deals out of 381 listings starting at $3,950
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Used GMC in Lake St. Louis, MO
75 Great Deals out of 345 listings starting at $3,950
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Used GMC in Lake Saint Louis, MO
75 Great Deals out of 345 listings starting at $3,950
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Used GMC in Cottleville, MO
88 Great Deals out of 412 listings starting at $3,950
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Used GMC in St. Paul, MO
68 Great Deals out of 301 listings starting at $6,999
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Used GMC in Saint Paul, MO
68 Great Deals out of 301 listings starting at $6,999
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Used GMC in St. Peters, MO
98 Great Deals out of 454 listings starting at $3,950
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Used GMC in Saint Peters, MO
98 Great Deals out of 454 listings starting at $3,950
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Used GMC in Weldon Spring, MO
94 Great Deals out of 432 listings starting at $3,950
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Used GMC in Wentzville, MO
55 Great Deals out of 262 listings starting at $6,999
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Used GMC in Flint Hill, MO
54 Great Deals out of 244 listings starting at $6,999
Used GMC in O'Fallon, MO by model
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GMC Sierra 1500 in O'Fallon, MO
24 Great Deals out of 101 listings starting at $3,950
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GMC Acadia in O'Fallon, MO
22 Great Deals out of 75 listings starting at $6,599
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GMC Terrain in O'Fallon, MO
17 Great Deals out of 65 listings starting at $7,743
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GMC Yukon in O'Fallon, MO
6 Great Deals out of 48 listings starting at $8,699
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GMC Sierra 2500 in O'Fallon, MO
5 Great Deals out of 33 listings starting at $19,478
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GMC Yukon XL in O'Fallon, MO
3 Great Deals out of 20 listings starting at $10,995
Used GMC by body style
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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.
