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Used
Buick 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 Buick Envision Premium
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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!
For a car made in China, with their reputation for
For a car made in China, with their reputation for putting out shoddy products and looking at their buildings and roads that's falling apart as we speak, I was totally surprised at the quality built into this car, not knowing at the time of purchase that it was made over there, which would have made me pass on buying it. But we are talking GM here, that built the plant in Shanghai, who took every part over there just to use their labor only to assemble it, and they did an excellent job. I figure that GM pays them better than all other jobs in that country and they don' t want to lose that job, so they do the best that they can when putting it together. We are at 105,000 miles now, and did all the oil changes and did go through the hundred thousand mile checkup and all fluids changed, and it has yet to have anything to go wrong with it except for changing out the 5 year gel filled very expensive battery *at 5 years on the dot, and the second set of tires. Even still has the original front pads on the brakes, but due to my real easy driving and feathering them coming up to stop lights, trying not to let the stop/start system engage at full stop, and have been doing an excellent job in timing lights and breaking one law by doing 'rolling stops' at stop signs with no cross traffic in sight. I'm a person that drives a vehicle until it rots down, like I did my '84 Toyota diesel pickup that I put over 800K on it until finally the box frame under it rusted in two, forcing me to park it forever, with the engine still running in it. And with this car I'm shooting for the same mileage before it falls apart just from so many miles on the body.






Used
2024 Buick Enclave Premium AWD
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Thank you for everything!
Been looking at vehicles for quite awhile, these guys made my buying experience very, very easy. Found the car I was interested in, worked me on price and I bought it! Thank you again






Used
2024 Buick Enclave Essence FWD
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Used
2023 Buick Envision Avenir FWD
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fmcgavran@gmail.com
Best salesforce of any dealership that I have ever worked with. They met all my needs and I love my MKZ
My only complaint is that I cannot seem to close the door
My only complaint is that I cannot seem to close the door mirrors. Small complaint and not really a flaw but cosmetic. The car is amazing. It has plenty of room and acceleration. It is comfortable and luxurious too.






Used
2017 Buick Envision Essence
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My new vehicle
The team really took the time to help me figure out exactly which vehicle was meant for me! They all worked very hard to find my best deal for me, I am loving my choice!!!
Bad roof over my head
I purchased this car new i have the panoramic sunroof. It leaked the year after I bought the car was repaired under warranty. Last month the roof started leaking again. Cost a fortune to fix as i also needed the roof shade as that was water damaged. I love the car. But do not get one with a panoramic sunroof.






Used
2019 Buick Enclave Essence
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Awesome experience!
The whole experience was great. Super friendly. No haggling. Worked really hard to get us what we needed though. Vehicles were in excellent shape! Facility was very nice! Brandon our salesman was so friendly and helpful. We will be back!
Smoothest car ever!!
This is my dream car ! I love the leather interior, the color inside an out! The heated seats! The smooth ride! I also got the lex protection an love it!! I highly recommend this car an the service department. Great people!






Used
2024 Buick Enclave Premium
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I was working with this dealership back in September 2024
I was working with this dealership back in September 2024 and was looking for a traverse In within two days of asking, John Cushman found the traverse with everything in the exact color I wanted. I looked all over Columbus for it and couldn’t find it. He bent over backwards to help me now we are going to look for a 2025 new truck And I’m sure we will have him look around and find the truck that we want since he was so helpful with finding us our traverse. Can’t wait till spring, so I can come back there again and check out your line of trucks. Even after I got home, I called him several times and asked questions where to find this or that and he answered me promptly that same day. See John in the spring 😍






Used
2023 Buick Envision Essence
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Excellent service.
Excellent service. Approved immediately. Thank you, Peter, for your help! There are many options to choose from.
First of October we drove from Ohio to Vagas and back
First of October we drove from Ohio to Vagas and back throug Wyoming good gas milage and loved the ride. Recommend it buy for comfort and value.






Used
2023 Buick Enclave Premium AWD
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Very good service, timely, .
Very good service, timely, . Was helped by Damon And he was great. Quick and easy.
Buick enclave
Was looking for safety and security in a suv Comfort for neck and back were important this particular model goes above and beyond. Ride is smooth and quiet with what engine doesn't have in speed it has in hidden torque in motor. Black on black with black grill and rims with crushed glass in the paint, so many compliments especially how masculine looking the vehicle is The dealership Garber of Fort pierce has been amazing from sales to service to accessories Best purchase I've made in years highly recommended






Used
2024 Buick Encore GX Sport Touring
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This review is for Jimmy, one of the sales associates
This review is for Jimmy, one of the sales associates here. I spoke with him about my options for trading my vehicle. He was very knowledgeable and helpful. Now that I know my options, I’m looking forward to working with him in the future!
For the money you can't do much better.
For the money you can't do much better. Quiet, sleek and has lots of options available. Has plenty of room and storage for this class of car. Love the AWD version as I live in a part of the country that gets a fair amount of snow.






Used
2022 Buick Encore GX Essence
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Best kind of dealership.
Best kind of dealership. No pressure sales and mindful of your needs as a customer. We will definitely be repeat customers.
What a nice surprise.
I unexpectedly wound up leasing a 2022 Buick Encore GX. I have been very happy with all of the features and performance of the vehicle. It is peppy, handles great and is quite comfortable. A small step down in size from a Chevy Equinox and it has worked out extremely well.






Used
2023 Buick Encore GX Essence
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Reviews
The fact that the salesman communicated with me through
The fact that the salesman communicated with me through Facebook and there was no pressure throughout the whole process.
The hidden gem Buick Encore GX
I know that here in Northern California, Buick isn't a very popular brand, but that means I was able to get a stunningly good deal on my new '23. I traded up from a low mileage '18 Buick Encore (not GX), and at the time of the transaction, it had a remarkable trade value. My dealer did a outstanding job on pre-sale prep and delivery. My sales rep answered my every question. I enjoyed the prior vehicle, and feel this new one will give me the same kind of driving experience. My added safety feature is the front accident/pedestrian avoidance and lane keep assist. I haven't had to use either yet, but feel good about having them aboard. This Buick strikes me as a hidden gem, full featured but still available at a price point that blows the other comparable Asian built imports out of the water.






Used
2023 Buick Encore GX Preferred
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This is the fourth vehicle that we've purchased from ELCO
This is the fourth vehicle that we've purchased from ELCO Chevrolet, and there is a reason that I returned for my third Tahoe: they're the very best. Three weeks ago, I lost my husband unexpectedly and with two ELCO Chevy's, one 10 yr old Tahoe and a two-year-old Trailblazer that my children didn't want I felt it best to combine the trade-ins and purchase a new Tahoe that will take me another 10 years, providing me not only transportation but the security I need moving forward. The staff at ELCO were respectful, kind, understanding, and efficient. The purchasing experience was excellent from start to finish, and they took every step to make me feel like I was the only person in the dealership those two days. I am very grateful to Mark Gerecke and Branden Nehls for all they did to make the process as easy and comforting as possible given the circumstances. I am an ELCO customer for life.
Encore GX ST What a car
I love this car and it’s loaded with safety features and it’s pretty fast, a fun to drive car. Also pretty comfortable so if you’re looking for a nice car get this one.






Used
2024 Buick Encore GX Sport Touring
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The entire Bommarito Toyota team is amazing.
The entire Bommarito Toyota team is amazing.My experience from start to finish exceeded my expectations! Thank you so much Rachel for all your help with handling my purchase and assisting with everything down to the tiniest details! I appreciate you all and to anyone looking for your next car make sure you shop with Bommarito Toyota! Thank you again Rachel for making my new car purchase a breeze!
My wife and I are very pleased with our 2024 Encore GX
My wife and I are very pleased with our 2024 Encore GX purchased used w/ only 2500 mi on the clock. The Encore GX is one of the current Buick lineup of 3 small SUVs for about $25k; I suspect these hidden gems are unknown to many Americans. Unfortunately Buick's focus on China has resulted in the Buick brand being all but forgotten in the US. The NHTSA has given a ***** Overall Safety Rating to the 2024 GX. I have one negative with the Encore -- I'm 6'-1" and the Encore is small for me. Some call the cabin "surprisingly roomy" for a sub-compact suv. Truth be said IT'S JUST SMALL. Likes * 1.2L Turbo engine surprisingly strong in city driving * Entry-level luxury at a moderate price * Fun to drive (some call it boring) * Lots and lots and ... of safety features * Excellent mileage (30+ mpg) for an ICE SUV * Sits up high (as a SUV should!) due to 18" wheels * Quiet cabin due to Buick's QuietTuning technology * Heated seats, steering wheel, outside mirrors * Physical buttons/knobs for radio, climate controls -great * Power hatch/liftgate w/ kick plate - very handy * Traction & Stability control Dislikes * 1.2L Turbo engine is somewhat challenged on the highway * Design same-same as every other small SUV on the road * Digital Speedo and NO Tach; I prefer the real thing * Seats are narrow, hard and uncomfortable on long trips * Road noise is worse than expected for a Buick * Small cargo area w/o rear seat backs down * Insufficient legroom in back seats * Insufficient rear headroom for tall persons * AM/FM/Satellite radio difficult to program * VERY sensitive brakes and accelerator






Used
2024 Buick Envista Preferred FWD
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I recently had the pleasure of purchasing a car from
I recently had the pleasure of purchasing a car from Suntrup Kia South, and I can’t express how satisfied I am with the experience. Despite being a thousand miles away, their professionalism, transparency, and warmth made me feel right at home. From the moment I connected with Moe Saad, I knew I was in good hands. Moe exemplified the epitome of a top-notch car salesman, providing me with reassurance and guidance every step of the way. My search for the perfect EV9 led me to many dealerships, but none matched the integrity and authenticity of Suntrup Kia South. Moe and his team went above and beyond, offering red carpet treatment without the need for an actual red carpet. Even while under the weather, Moe ensured a seamless transaction, passing the baton to Dzenis, who continued the stellar customer service. From start to finish, every detail was meticulously handled, including a thoughtful conversation with sales manager Dave, who ensured my satisfaction was met at every turn. In an industry often plagued by deceit and gimmicks, Suntrup Kia South stands out as a beacon of honesty and excellence. It’s rare to find such a level of service and transparency, and I can confidently say this was the best car-buying experience I’ve ever had. Despite the distance, I’d make the journey again without hesitation. If you’re in the market for an EV9 or any vehicle, do yourself a favor and visit Suntrup Kia South. You won’t be disappointed. Hats off to Moe, Dzenis, Dave, and the entire team for exceeding expectations and setting the bar high for customer satisfaction.
The reason why I am writing this is because I know the
The reason why I am writing this is because I know the mileage is off because there is no way I can drive 100 miles in the city in one day it's not possible. This is a complaint for me because I feel it needs to be looked at.






Used
2024 Buick Envista Avenir
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We dealt with Eric as our salesman.
We dealt with Eric as our salesman. He was super easy to deal with and very fair. Very nice guy. We had a trade in and I feel like the value we got was very fair and what we expected. Would?ve given 5 stars except I tried to haggle a little with some extra costs and the sales manager was not having it. She told me to ?pick another car? that didn?t have the extras I was trying to finagle the price on. Told me they were losing money on the deal and couldn?t work with me on price. I ended buying anyway because we liked the car and the dealership overall was one of the more pleasant dealerships I?ve been to.
This is a very exceptional automobile featuring many
This is a very exceptional automobile featuring many safety features at a very affordable price compared to higher priced vehicles! The car is very attractive and sporty and has earned many admiring comments from people I have met in parking lots. The only drawbacks which might turn off certain prospective buyers are the 3 cylinder turbo engine and the lack of a 4 wheel driving option. Other than that this is a very attractive auto at an unbeatable price!






Used
2024 Buick Encore GX Sport Touring
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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.
The Encore 2024 GX ST is my second GM car, which has
The Encore 2024 GX ST is my second GM car, which has truly impressed me. I've driven various vehicles, including Honda, Infiniti, Toyota, and Saturn, but the Encore GX truly stands out. Its sleek and attractive exterior design caught my eye immediately. On the inside, the elegant beige leather seats create a luxurious atmosphere, and the state-of-the-art infotainment system adds to the overall appeal. The exterior has been significantly improved with the modern Buick logo, giving the car a more contemporary look. One of the most outstanding aspects of the Buick Encore GX is the driving experience. Navigating the vehicle is incredibly easy, and when you press on the accelerator, the car effortlessly gains speed. This is in stark contrast to my previous experience with the Toyota RAV4, which struggled to accelerate quickly. Overall, I'm thoroughly pleased with the Encore GX and would highly recommend it to anyone in the market for a new car.






Used
2023 Buick Encore GX Preferred
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Reviews
Eric the sales person that assisted me was very helpful
Eric the sales person that assisted me was very helpful and courteous. He explained the features of the car and even provided a follow-up call the day after my purchase and made himself available if I have any future questions. The finance person was very knowledgeable and explained the additional add-ons available.
Encore GX Select
Only owned for 2 weeks. So far a good ride. Can’t speak to reliability as haven’t put many miles on it. Looking forward to doing so.






Used
2021 Buick Encore Preferred
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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..
We love this car.
We love this car. Drives well. interior has a luxury car feel. my husband and i are both tall and a little heavy and there is plenty of room in both front seats for us. you do need to have light weight, slightly shorter friends for the back seat. the only drawback i can even think of is there is not a ton of room for multiple suitcases if you are picking up another couple at the airport. other than that, this is a great auto. we have had it for 3 years and have not had one single problem with it!!!






Used
2023 Buick Encore GX Select
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Got transportation to home while repairs were being made
Got transportation to home while repairs were being made with a nice guy. The repair was not as scary as I thought it would be.
Gorgeous car with ST trim
Small but fun. Bought this and drove for six months ultimately trading it in on a bigger vehicle because the seats weren’t wide enough for my husand. Zero issues with it. Loved the look of it (had an ST) and appreciated the safety features. Really thought it was peppy for a little car.
*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 Buick by price
- Buick for sale under $15,000 in O Fallon, MO
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Used Buick by city
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Used Buick in O'Fallon, MO
26 Great Deals out of 145 listings starting at $3,800
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Used Buick in O Fallon, MO
26 Great Deals out of 145 listings starting at $3,800
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Used Buick in Dardenne Prairie, MO
26 Great Deals out of 145 listings starting at $3,800
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Used Buick in Lake St. Louis, MO
25 Great Deals out of 129 listings starting at $3,800
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Used Buick in Lake Saint Louis, MO
25 Great Deals out of 129 listings starting at $3,800
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Used Buick in Cottleville, MO
26 Great Deals out of 153 listings starting at $3,800
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Used Buick in St. Paul, MO
18 Great Deals out of 111 listings starting at $3,800
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Used Buick in Saint Paul, MO
18 Great Deals out of 111 listings starting at $3,800
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Used Buick in St. Peters, MO
28 Great Deals out of 167 listings starting at $3,800
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Used Buick in Saint Peters, MO
28 Great Deals out of 167 listings starting at $3,800
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Used Buick in Weldon Spring, MO
26 Great Deals out of 155 listings starting at $3,800
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Used Buick in Wentzville, MO
17 Great Deals out of 98 listings starting at $3,800
Used Buick in O Fallon, MO by model
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Buick Envision in O Fallon, MO
5 Great Deals out of 38 listings starting at $12,999
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Buick Enclave in O Fallon, MO
14 Great Deals out of 36 listings starting at $8,495
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Buick Encore GX in O Fallon, MO
3 Great Deals out of 30 listings starting at $14,995
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Buick Encore in O Fallon, MO
2 Great Deals out of 25 listings starting at $8,500
Used Buick by body style
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