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Used
GMC cars
for sale
near
O Fallon, MO
under $100,000
- 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
2021 GMC Yukon 4WD AT4
Used
2021 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Go see Billy Willis!
We had the pleasure of working with Billy Willis. He was so knowledgeable and placed zero pressure on us. It was by far the easiest experience we’ve had. We couldn’t be happier with our 2022 Tucson or with the service we received from Billy!
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 Yukon Denali
Vehicle information
Features
Reviews
I've been coming to this location for over 6 years now
I've been coming to this location for over 6 years now buying (2023 forte) and getting my vehicles serviced (2009 Rio, and 2023 forte). Fast, efficient, not annoying and their transparent.
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
2016 GMC Yukon Denali
Vehicle information
Features
Reviews
Ron, and the entire staff are first class!
Ron, and the entire staff are first class! My wife and I flew down from Minneapolis. Ron picked us up at the airport. We took the vehicle for ride & within an hour and a half, we were on our way home. The smoothest transaction I've ever had buying a vehicle.
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!
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..
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Our new truck 2017 Chevy Colorado
I would recommend you get a car or SUV or any vehicle from salesman Jason Freed he was amazing he worked with us and go us into a truck that we love and worked with us so we didnt have to finance also his amazing customers services he really understands his customers and there needs and the financer was also terrific please please please come here. I will be coming back and buying another vehicle in the future and I will request my salesman again thank you Jason Freed for your amazing help. Give this man a raise VW. Sincerely matt&becca
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
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Thank you very much Sean, very kind, I recommend buying
Thank you very much Sean, very kind, I recommend buying from Suntrup Nissan, I highly recommend your attention, John
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
2024 GMC Yukon AT4
Vehicle information
Features
Reviews
MATT WAS GREAT TO DEAL WITH.
MATT WAS GREAT TO DEAL WITH. HE TOOK EXTRA TIME TO MAKE SURE I UNDERSTOOD ALL FEATHURES. LOVE THE TRUCK AND THE POWER. I WILL TELL MY FRIENDS AND FAMILY.
Just bought 2024 Yukon with diesel engine and drove 2000
Just bought 2024 Yukon with diesel engine and drove 2000 miles and it was the best ride that I’ve had. It was comfortable, reliable fuel efficient not to mention a great looking vehicle.
Used
2024 GMC Yukon SLT
Vehicle information
Features
Reviews
I had an excellent experience working with Rodney Brown.
I had an excellent experience working with Rodney Brown. From the very beginning he was knowledgeable, attentive, and genuinely interested in helping me find the right truck. He provided clear, honest recommendations, and I never felt pressured to make a purchase.
I just purchased a GMC Yukon from McKenzie Motors in
I just purchased a GMC Yukon from McKenzie Motors in Milton Florida and I'm so pleased I did, the whole experience was excellent I can highly recommend McKenzie Motors of Milton FL
Used
2023 GMC Yukon Denali
Vehicle information
Features
Reviews
Employee was super helpful and went out of her way to
Employee was super helpful and went out of her way to help us get a new car
Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Bommarito Nissan Hazelwood Matt Gonzalez
Buying a vehicle from Matt Gonzalez was an awesome experience he is very knowledgeable and patiently answered every question I had about my new Altima in detail I will certainly buy my next new car from Matt Gonzalez
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
2024 GMC Sierra 1500 Elevation
Used
2019 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Exceptional experience very good price Brian Ries is a
Exceptional experience very good price Brian Ries is a excellent salesman had vehicle equipped exactly what were looking for
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
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Tim was great .
Tim was great . The process was easy and fast I was in and out .he got me approved on my first car!
Beautiful Truck
I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!
Used
2025 GMC Sierra 1500 Pro
Vehicle information
Features
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
I have the 1500 double cab with standard bed.
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.
Used
2016 GMC Yukon Denali
Vehicle information
Features
Reviews
After intense negotiations we reached a deal that I feel
After intense negotiations we reached a deal that I feel was a descent deal of course I would have liked to have gotten more for my car and given less for theirs along with a few more concessions from them but overall I think things worked out pretty good.
Excellent road car with great handling
Excellent riding quiet car with double DVD screens for the kiddo's. Plenty of power to pass and the safety features like adaptive cruise yield a well rounded vehicle.
Used
2023 GMC Yukon SLT
Vehicle information
Features
Reviews
Tyreese listened to my wants and even though my initial
Tyreese listened to my wants and even though my initial choice sold prior to my arrival, he found me a better option. He was very knowledgeable about the cars features which made me love my car even more.
Used
2023 GMC Yukon Denali
Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Tanner salesperson and Justin finance.
Tanner salesperson and Justin finance. Both knowledgeable, helpful and friendly. No pressure to buy a vehicle. Worked with me to find optimal savings and kept in touch with me on sll wuestions
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
2022 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
They did it again exceeded expectations and I set a high
They did it again exceeded expectations and I set a high bar will be back soon
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
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Purchase
Worked with Randy Bollinger at Sunset Ford. He answered all my questions and was not pushy. Gave us time to look at all our options. Overall experience was terrific. Will definitely return when needed.
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
2022 GMC Yukon Denali
Vehicle information
Features
Reviews
THE BEST HYUNDAI DEALERS AROUND.
Thank you Andy for taking the time with me in purchasing my new Sonata. Showing and telling me about the new features of my Sonata. Thank you also for your assistance in helping me with my accident. I will definitely recommend you to anyone who needs a new car. Also thank you Ryan for your assistance in handling my finances. You are both amazing and Awesome. Michael Simpson.
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
2022 GMC Yukon Denali
Vehicle information
Features
Reviews
Excellent buying experience!!
Excellent experience all the way around! A special thanks to Brett Harness for following up with me and making my vehicle purchase happen even though I inquired about a different vehicle a month before. I was extremely pleased with everyone involved in the entire transaction at this dealership. Highly recommended!!
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 $12,662.
Which GMC vehicle has the best MPG?
The GMC Sierra 1500 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 3196 great deals out of 16655 listings starting at $1,988.
Where can I find the most GMC deals?
The most GMC deals can be found near Maryland Heights, MO with 143 great deals out of 570 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 under $100,000 by city
-
GMC under $100,000 in O'Fallon, MO
85 Great Deals out of 361 listings starting at $3,950
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GMC under $100,000 in Dardenne Prairie, MO
85 Great Deals out of 361 listings starting at $3,950
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GMC under $100,000 in Lake St. Louis, MO
78 Great Deals out of 322 listings starting at $3,950
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GMC under $100,000 in Lake Saint Louis, MO
78 Great Deals out of 322 listings starting at $3,950
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GMC under $100,000 in Cottleville, MO
95 Great Deals out of 394 listings starting at $3,950
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GMC under $100,000 in St. Paul, MO
69 Great Deals out of 280 listings starting at $6,999
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GMC under $100,000 in Saint Paul, MO
69 Great Deals out of 280 listings starting at $6,999
-
GMC under $100,000 in St. Peters, MO
102 Great Deals out of 433 listings starting at $3,950
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GMC under $100,000 in Saint Peters, MO
102 Great Deals out of 433 listings starting at $3,950
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GMC under $100,000 in Weldon Spring, MO
100 Great Deals out of 413 listings starting at $3,950
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GMC under $100,000 in Wentzville, MO
57 Great Deals out of 242 listings starting at $6,999
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GMC under $100,000 in Flint Hill, MO
56 Great Deals out of 226 listings starting at $6,999
GMC under $100,000 in O Fallon, MO by model
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GMC Sierra 1500 under $100,000 in O Fallon, MO
24 Great Deals out of 101 listings starting at $3,950
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GMC Acadia under $100,000 in O Fallon, MO
16 Great Deals out of 66 listings starting at $6,599
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GMC Terrain under $100,000 in O Fallon, MO
27 Great Deals out of 63 listings starting at $7,743
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GMC Yukon under $100,000 in O Fallon, MO
6 Great Deals out of 44 listings starting at $8,699
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GMC Sierra 2500 under $100,000 in O Fallon, MO
3 Great Deals out of 33 listings starting at $19,478
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