Used Buick cars for sale near St. George, MO under $20,000

I usually hate buying cars but the experience I had with my salesman, Kris Portnoy, at Suntrup Kia was great. No high pressure and great to work with. He explained everything about my new vehicle and Kris really knows his stuff. I would highly recommend him if you are looking for a vehicle!

As over many years Buick is in the background, however I have owned both, and the Buick outshine the Cadillac ever year. If you want to impress other 's and spend money go with the Cadillac if you want to enjoy your car buy the Buick. That said start looking at the envision on up

Great communication and friendly people. Although the buying process was a little sketchy. If you DON'T FINANCE through them, there's a $1500 fee. In my instance, when I looked at the car the price was $X, when I went to purchase the car, it was $3000 higher (10 days after the initial inspection)...Look and BUY BEFORE the end of the month...(I looked on the 28th and bought on the 10th of the next month). They DID NOT honor the original price, and I showed them a screenshot of the price change. Financing was easy and the manager was very friendly and honest. He just couldn't adjust the price but offered deals on other packages (maintenance and service). Ultimately, I didn't mind paying the extra 3K because I asked and they agreed to replace all 4 brakes (about $6K) so if the car didn't need that I think the manager would have budged...or I would have waited for the end of the month again and possibly miss out on the car. Again, both managers and the salesperson were very helpful with great communication and I would buy from them again. I would just insist on the price or walk away.

Bought it used in May 2022. It's a 2016 Buick Enclave awd Tucson Edition (displayed as leather). It's a nice car, was around $28,000 from carmax with 70k miles. It's first problem occurred in June 2025 when the ac stopped working, it got fixed. Only major problem was at 105k miles when the transmission had trouble. Reason why was because the dealer said it had the 4,500 lb tow package, but it was missing a crucial part needed to tow. Transmission was fixed, and car still runs fine to this day at 108k miles. 3.6L V6 288 horsepower.

Working with Milan Venezia at Genesis of Saint Charles was honestly one of the easiest car-buying experiences I’ve ever had. He made the whole process smooth and stress-free. It went so well that when my fiancé said she was thinking about getting a new car less than a week after I purchased mine I didn’t think twice—I called Milan right away. From start to finish, he was super helpful, honest, and even funny at times, which made the experience that much better. Even the finance guy was cool and easy to work with. And I thought it was pretty cool that a concierge walked me through all the car’s features before I pulled off the lot—great touch. If you’re looking for a dealership that’s honest, has great service, and a clean, welcoming vibe, definitely check out Genesis of Saint Charles and ask for Milan Venezia. You won’t regret it.

I have owned this car for almost 2 yrs & it’s been very reliable & comfortable especially on long trips I would definitely buy again very happy with it.

Shawn did a great job working with us to get us the terms we wanted.

I have had no real problems, except maybe the cheap tires they put on when its new. 23,000 miles and down to the wear bar. Sometime the info screen is frustrating to get the right pressure to find songs with the music channel I have. I do worry about the short warranty. 3 yrs 20,000 miles which is over. I cant believe that I overlooked that. I worked at GM for 8 yrs so I got the discount and that was why I bought it. If I had to do over I would by one of those Asian cars with 10 yr 100,000 mile warranty. Though I have had no problems so far. I only put about 7500 miles a yr on my car. I have 23500 now.

Thank you John!my granddaughter loved her car.Very satisfied customer.I'll be back!

I have owned this vehicle for over a year and a half no problems very happy with it. Very good for long trips. Would buy again.

Very helpful and eager . Nice dealership with a good selection of cars and trucks. They even stayed past close to get the deal done for us.

it is 2023 and it has 146,000 miles on it with no major repairs. I change oil ever 5K miles and do all scheduled maintenance. My wife loves it. She can carry lots of her stuff and it easily converts to handle passengers.

Best experience I've ever had buying a car. Great people to work with. Bob Reasoner and Cameron Brodeaux were great to work with. I will definitely buy from them again.

I absolutely love this car. While being priced on the high end, this is a luxury car that delivers. With 310 horsepower, 9 cylinder transmission, and luxurious interior appointments, this car delivers power and can definitely leave you feeling spoiled. The only issues that I have seen are really minor. The fuel door, when opened, can actually dent the body of the vehicle. The interior shade on the moonroof is a manual latch, not mechanical. It simply seems a little cheap compared to the rest of the car. My model is an Avenir model, but it does not have the advanced cruise control or the self parking modes. It did not have a significant price drop for not having these options and I am not sure why an Avenir model did not have all of the options available. I had to buy it during the chip shortage and took what was available. Altogether, this is the nicest car I have ever owned and I am very pleased!

Great deal complementary wash and oil change very professional with the transaction process am enjoying my new ride the car has no issues at all

I can't write too much about this vehicle. The shop has had it longer than me. There seems to be an "out of balance" kind of shake when the vehicle reaches about 25 MPH. I have no doubt that the service team will find and correct the problem. I purchased this vehicle based on the fact that my mother had a Somerset and lent it to me for a week. That car was very comfortable and I knew this Enclave would live up to those standards. The SUV comfort was off the charts compared to that Somerset. For the short time I have driven it, I was pleased. I hope the shop finds the problem soon. I miss the comfort

Recently bought a Sienna with David Bell and had a good experience. He was professional but not pushy and felt we got a fair deal. Would recommend.

Perfect car for my Real Estate business. Ride smooth, plenty of interior room, looks like a nice car and has many features. Great car for the value in money!

They were so friendly and helpful. They take care of their cars. Will go back.

We love this car. I've had Lincolns including the Navigator, high end Chrysler vans, "luxury" Fords like the Eddie Bauer Expedition and Mercury Mountaineers and this is by far my favorite vehicle. The Enclave projects luxury and backs it up. We have the Premium edition. The ride is excellent and far outclasses other SUVs we've owned which rode more like trucks. Plenty of room and a 5 star safety rating make it ideal for toting around the Grandkids. We went AWD for Michigan winters and plowed right through deep snow. A little more power and a little better gas milage would be nice but it's worth the trade off. 18 mph city is better than the Buick Regal Turbo we replaced and this car rides better too. I'll take the 23 mpg on the highway. As a 70s rock and roller and 45 year radio industry veteran, I love the Bose sound system. Especially when no one else is in the car! This is by far my favorite overall vehicle in 47 years of ownership. And yes the Kids and Grandkids give it 2 thumbs up!

Ryan helped my daughter make her first adult car purchase. He went above and beyond to make the car buying experience a fantastic experience for her. Everyone there were so friendly and down to earth with easy going demeanors. I would recommend them to anyone purchasing a car!!

Great vehicle with room for seven and plenty of cargo space. A great motorhome TOAD thru model year 2017. Powerful V-6 engine and smooth shifting transmission.

My experience was outstanding with Mathis Motors and their sales team. The salesman Jacob was incredibly responsive and knowledgeable. He responded nearly immediately and was able to work the deal in the moment. We were able to set it all up in 30 minutes or less. The SUV is exactly as described and was cleaner than any used vehicle and most new vehicles I’ve ever bought. I appreciate all they did. I would and will give them my business again.

This car met all our needs. Love the color and the interior design. Alloy wheels are very nice. Engine performance is excellent. Ride is very smooth and quiet.

Excellent riding SUV. I would highly recommend this SUV. Not bad on gas for a large vehicle. Plenty of space. Very quiet!! Lots of room for big people. ❤️

A very special Thank You to both Chad Sigsworth (Sales Associate) and Patrick Amann (Service Associate) who both assisted in the replacement of my engine. Both gentlemen were dedicated from the begining to the end of this replacement. They both stayed right on top of things and kept me well informed until the job was completed. I will always purchase any future vehicles through Dave Sinclair due to their honesty, dedication, and treatment of their customers. They have one of the best staff I ever had the pleasure of working with. Keep up the great work. Sandra Hearn

The SUV meets all my expectations. Very happy with the quite ride, safety features, quality of the vehicle's interior and exterior, and the 7 passengers the SUV accomadates.

My car purchase experience with Ryan P. and the experience with the service department's Aaron Barr have been excellent. Both gentlemen have done everything possible to make my new car purchase experience a great one.

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.

My advisor Brandon is always helpful in my service needs. He always remembers me and greets me with a smile. When here I feel like I'm with family.

Very good vehicle. Not that great on gas, but ok for all wheel drive. Lots of room up front, really like the the all wheel drive.

Amazing staff and environment. Best car buying experience ive ever had. I cant recommend then enough. I had a bad experience at another dealer and that thankfully landed me at Frank Leta. Dont bother going anywhere else. This is THE dealer to go to.

What a superb automobile. This is what I have wanted in a long time. It has more bells and whistles than I really need but it is very nice to have them. Everything I marked above is definitely true and more. I would highly recommend this auto to everyone interested in buying one. Believe the right ups on this auto that others have also made.

Exceptional experience very good price Brian Ries is a excellent salesman had vehicle equipped exactly what were looking for

I bought this used with 26,000 miles in the spring of 2024. I love the styling, interior, and value. My only complaint is that the angle of the infotainment display can make it difficult to see due to reflections, especially in bright sunlight. I love the AWD option, it adds to stability - even in dry conditions. The remote start is handy in cold weather since I now live in an apartment and no longer have a garage. Performance with the optional engine is more than adequate.

Paige W. In the AUFFENBERG Service Department does an excellent job. She’s friendly, knowledgeable, and efficient. She is a true asset to AUFFENBERG.

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.

Great Dealership to work with. Very efficient car buying experience. Would do business with them again when the time comes.

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.