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Used
GMC cars
for sale
near
Weldon Spring, MO
under $124,987
- 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 Yukon Denali
Vehicle information
Features
Reviews
Nicki was wonderful, I will recommend her to everyone I
Nicki was wonderful, I will recommend her to everyone I know that are in the market for buying a vehicle. Jarrod was also fantastic to work with. Both very personable and made the process very pleasant when it had been made dreadful from trying to deal with other salesmen at other dealerships. These 2 were excellent. I've never had a better car buying experience. I'd been to 4 other dealers who wouldn't budge on price for the same vehicle. I was able to drive my brand-new car off the lot for $6000 less than the competitors offered WITHOUT a single haggle!
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
2017 GMC Terrain SLE-2
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!
An AWESOME Vehicle!
This wasn't the vehicle I'd gone to the lot to see... But it was parked 2 vehicles down, and the price was $3000 cheaper!! It even has more bells and whistles than the Toyota I'd initially planned on getting. Awesomeness!!






Used
2017 GMC Sierra 1500 SLT
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..
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
2020 GMC Terrain SLT
Vehicle information
Features
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.
I have had this car 5 years 90000 km.
I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one






Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
Pleasant Experience
The lease on our car was up and a friend recommended Suntrup in South County. Since we were up that way we decided to check it out and were greeted by Zach Seiler at the door and we’re pleasantly surprised by his knowledge, patience, and low pressure salesmanship. In a relatively short time we were transferring items from our old car into our new 2021 Volkswagen Jetta-which we really did not plan to purchase that day. And by the way Zach helped us with that, too
I had my 2020 Terrain for 5 years before I had any major
I had my 2020 Terrain for 5 years before I had any major issues out of it. My brake booster needed replaced. After about a month of it being out the shop someone hit and totaled it. Very sad day. I love my Terrain






Used
2019 GMC Terrain Denali
Vehicle information
Features
Reviews
My Work horse.
I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.






Used
2016 GMC Terrain SLE
Vehicle information
Features
Reviews
I purchased my 2016 GMC Terrain SLT in 2018 as a gently
I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.






Used
2017 GMC Terrain SLE
Vehicle information
Features
Reviews
Nice exterior color and appreciate the tinted wind
I just bought car yesterday,so far still very comfortable, lots of headroom and legroom. Interior very clean and exterior color is well liked. Should get good gas mileage with 4 cylinder






Used
2014 GMC Sierra 1500 SLE
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 truck, solid engine, comfortable, smooth, and it
Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.






Used
2022 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Great Service
Great Place. Nicholas had such good customer service, Thank you. These guys know what they are doing in a friendly relaxed way. Not only the service is expert and fast, price is fair. They take time to educate you. A Friend recommended them to me, and I am passing this along. Thanks
Great Truck
I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.



Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great Experience
After putting off looking for vehicles, as in the past it was usually not a pleasant experience, we stopped at Behlmann GMC. We were fortunate to have been greeted by Doug Johnson. Doug is very knowledgeable and easy to work with. In fact, we ended up buying two vehicles. We recommend anyone thinking about buying to go see Doug.
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!






Used
2023 GMC Sierra 2500 AT4
Vehicle information
Features
Reviews
Loved the personal attention!
Loved the personal attention! Christy Thorton knowledgeable and professional! She was able to help me figure out the best car within my budget and to fit my family's needs






Used
2023 GMC Yukon Denali
Vehicle information
Features
Reviews
Everyone from Joel in sales to Zach in finance was
Everyone from Joel in sales to Zach in finance was amazing to work with. They made sure I understood and was comfortable every step of the process of buying our new car.
Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had the absolute best experience at AutoNation in St.
I had the absolute best experience at AutoNation in St. Peters, MO. My salesperson, Anthony Smith, was upfront, knowledgeable, patient, and kind throughout the entire process. He never pushed me into anything—he made sure I was comfortable at every step and even gave me helpful tips on what to look for during a test drive. I later learned Anthony is somewhat of a local celebrity here in St. Louis, and it’s easy to see why. His approach and personality made the whole experience authentic and enjoyable. I also want to recognize Nate, the sales manager, who worked hard on my behalf to lock in the best deal for my situation. He truly went above and beyond to make sure everything lined up in my favor. And finally, Cameron in finance made the paperwork side of things stress-free. He explained warranties and add-ons so clearly that there was no need for pressure—the way he laid everything out spoke for itself. Because of his clarity, I was able to confidently choose what mattered most to me without feeling pushed. Altogether, this was hands-down the best car-buying experience I’ve ever had at a used car dealership. Anthony, Nate, and Cameron earned my trust, and I won’t hesitate to follow Anthony wherever he goes when I’m ready for another vehicle.
2018 crew cab gmc Sierra 1500
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.






Used
2023 GMC Terrain SLE
Vehicle information
Features
Reviews
Ms. Mary S. Scialfa
CarMax made the purchase of my vehicle run smoothly, without having to go to the Division of Motor Vehicles. They addressed my concerns promptly and, when new keys had to be made, offered a "loaner" vehicle until the problem was fixed. I recommend CarMas to everyone!
Love Our New 2023 Denali Terrain!
We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!
Vehicle information
Features
Reviews
We just had our 2017 Ford Escape in for an oil change and
We just had our 2017 Ford Escape in for an oil change and its annual checkup. David Farmer the Service Advisor did an excellent job of putting up with 2 old cranky people who complained a lot about various little things. He is a kind young man that gives a good impression of your service department.
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
2017 GMC Acadia Limited Limited
Vehicle information
Features
Reviews
I recently purchased a car from this dealership, and I
I recently purchased a car from this dealership, and I cannot say enough how wonderful the experience was! From the moment I walked in, I was greeted with a warm and friendly welcome that immediately put me at ease. Every step of the process was smooth, straightforward, and stress-free. The customer service here is nothing short of fantastic. The staff was knowledgeable, patient, and truly seemed to care about helping me find the right vehicle. Special thanks to the general manager, Scott, who went above and beyond to make sure everything went as smoothly as possible. He made what can often be a stressful experience feel easy and enjoyable. I would highly recommend this dealership to my family and friends because I know they would have a great experience, just like I did.
Newest & Biggest SUV I've ever owned
The styling looks great outside & everything functions as it should. It has loads of options, heated & cooled seats & steering wheel, very cold air, big comfy 7 seats. While not a luxury-looking plush interior, it is very nice. A couple pieces of plastic molding inside are loose, a back panel I tried to take off & the visor mirror on drivers side. I've owned this for 6 months & adore it! Very roomy.
Used
1999 GMC Yukon SLT
Vehicle information
Features
Reviews
Very casual and friendly.
Very casual and friendly. The salesman had all the history of the Escape, which put me at ease in finding him trustworty.
1999 GMC YUKON.
THE 1999 GMC YUKON IS A TRUCK NOT A CAR. WE HAVE A 1999. SHE RIDES SMOOTH LIKE A LUXURY CAR. SHE'S A 4X4, WE HAVE HAULED THINGS IN SIDE HER AND PULLED A RV TRAILER WITH HER. A SMOOTH RIDE ALL THE WAY.
Used
2022 GMC Sierra 1500 Limited Denali
Vehicle information
Features
Reviews
Excellent Car Buying Experience with Beau
Excellent Car Buying Experience with Beau At Century Dodge Chrysler Jeep RAM at Wentzville. Beau and the dealership worked with me and my situation to make the process flexible and quick. No pressure, no hassle, was a pleasant buying experience. Beau was also readily available via text and answered my questions promptly.
This truck is great if your not trying to haul 10k lbs.
This truck is great if your not trying to haul 10k lbs. For every day use it's great on gas and I fit everything I need in the bed.
Vehicle information
Features
Reviews
Great experience from start to finish.
Great experience from start to finish. From the salesperson, Ryan, to the finance manager, Curtis, we were listened to and treated graciously and respectfully. We would highly recommend Lou Fusz when looking to buy a new or used vehicle. We love our new car and have peace of mind that our purchase will be protected by their excellent Service Department in the future!
I always bought the GMC Acadia (4 times) but decided to
I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine
*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 $124,987 by city
-
GMC under $124,987 in Weldon Spring, MO
103 Great Deals out of 457 listings starting at $4,900
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GMC under $124,987 in Cottleville, MO
100 Great Deals out of 446 listings starting at $4,900
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GMC under $124,987 in Chesterfield, MO
114 Great Deals out of 510 listings starting at $4,900
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GMC under $124,987 in Dardenne Prairie, MO
93 Great Deals out of 415 listings starting at $4,900
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GMC under $124,987 in Saint Peters, MO
111 Great Deals out of 483 listings starting at $4,900
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GMC under $124,987 in St. Peters, MO
111 Great Deals out of 483 listings starting at $4,900
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GMC under $124,987 in O'Fallon, MO
93 Great Deals out of 415 listings starting at $4,900
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GMC under $124,987 in O Fallon, MO
93 Great Deals out of 415 listings starting at $4,900
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GMC under $124,987 in Clarkson Valley, MO
117 Great Deals out of 576 listings starting at $4,900
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GMC under $124,987 in Lake Saint Louis, MO
82 Great Deals out of 366 listings starting at $4,900
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GMC under $124,987 in Lake St. Louis, MO
82 Great Deals out of 366 listings starting at $4,900
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GMC under $124,987 in Ellisville, MO
115 Great Deals out of 571 listings starting at $4,900
GMC under $124,987 in Weldon Spring, MO by model
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GMC Sierra 1500 under $124,987 in Weldon Spring, MO
21 Great Deals out of 120 listings starting at $10,495
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GMC Acadia under $124,987 in Weldon Spring, MO
21 Great Deals out of 94 listings starting at $6,600
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GMC Terrain under $124,987 in Weldon Spring, MO
33 Great Deals out of 88 listings starting at $4,900
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GMC Yukon under $124,987 in Weldon Spring, MO
6 Great Deals out of 48 listings starting at $5,450
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GMC Sierra 2500 under $124,987 in Weldon Spring, MO
4 Great Deals out of 30 listings starting at $29,000
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GMC Yukon XL under $124,987 in Weldon Spring, MO
6 Great Deals out of 20 listings starting at $21,425
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