Used Buick cars for sale near Beecher, IL under $20,000

It was refreshing to finally locate and acquire a vehicle for my son from a dealership that not only prioritized sales but also dedicated time to address all inquiries and aimed to establish a sincere relationship. 10/10 will be coming back when my daughter is ready for a car!

I bought this car second hand. Gas mileage could be better and all my interior windows frost over in the winter. Doors must not be insulated?? The car has mechanically been very good. Drivers seat is uncomfortable though.

Chris Jeeninga was on top of his game and ready to assist me in my search for a car. Although new to the car selling business, and youngster just starting out his career, he was kind, courteous, and helpful. If he didn't know the answer, he admitted he was learning but got us to the right information and helped us to a decision on our car purchase. Keep up the great work.

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.

Shopped for an SUV and found an excellent used car. No complaints and have had nothing but regular repairs. Buying process was fast and easy.

I bought 2014 Premium AWD used w, 30k miles and odometer now reads 179k. The car has been very reliable , I have replaced the water pump, timing belt, and done brakes and oil changes, I also fixed the manifold/valve cover issue. These were all normal Repairs . I am pretty good with maintenance, so that is key w this car. If you just drive it, don’t change oil or fluids then like any car you will have problems . This one has been very good .

Absolutely fantastic service from Kelvin. I would highly recommend this place to anyone looking to buy a car.

I bought this car in the 2103 version. It burns or leaks a little oil, but it runs great, has good pickup, a smooth ride, and is fun to drive.

A nice place to buy a vehicle. Saleman Dominic was very professional. The establishment was very welcoming. Had a great experience there. Would definitely buy from again and recommend to friends and family.

Bought this Encore about a year ago its a 2015, we have driven it daily and just cant find a reason to complain. Its not a race care with its1.4 engine so don't expect it to be fast off the line or on the highway Good on gas handles well, again its not a sports car, just a reliable get around vehicle, one thing very small cargo area

I just purchased a car from Castle Hyundai of Oak Lawn, and I couldn’t be more grateful for the experience. From start to finish, the team showed true professionalism, care, and integrity—qualities that can be hard to come by in the car-buying world. Now I truly understand what they mean when they say “Drive Happy!” Jim (Sales Manager), Nick (Sales Consultant), Brennan (Internet Representative), and John (Finance Manager) were an absolute pleasure to work with. They went above and beyond to make sure I felt informed, respected, and supported throughout the process. They were transparent, never pushy, and always willing to answer my (many!) questions with patience and honesty. It was clear that they genuinely cared—about the car, the deal, and most importantly, about me as a customer. They didn’t just meet expectations - they exceeded them. The entire process was smooth, respectful, and even enjoyable. These are good people who take pride in doing right by others. Thank you to everyone at Castle Hyundai of Oak Lawn—you didn’t just help me get a great car, you made the whole experience one to remember. You went the extra mile (pun absolutely intended) and because of you, I now Drive Happy!

Dearrell was a great salesman. Everything was good fast past. I highly recommend you buy a car from here. They will work with you and find the of your dreams.

From the moment I met Sales Executive Kelvin , I felt I was in good hands. He was warm and welcoming, making the entire process smooth and enjoyable. Overall, it was a professional and genuinely positive experience.

It's driving heaven love it and it's got 184.000 miles on it and you can barely hear it run, power is amazing, I would not buy anything other than Buick going forward

Awesome, Alex W. was great and had us laughing. They had the car ready and waiting for us outside when we got there ...overall a great experience with them.

Love this car, however there is a Blind Spot (on passenger side) when making a turn, caused by windshield frame and side mirror together. Very dangerous.

The process was easy, the staff were pleasant and nice, and the service was efficient. Thank you Kelvin

Great car for the money. Easy to park and has been very reliable. Would definitely recommend this suv. I love the hatchback and can fit a ton of stuff in the back. Much more useful than a sedan and the back seats fold down.

They come quick and easy my process was so fast when you come in come ask for Ty

I bought my 2018 essence in January 2020. It was a rental car with 24,000 miles when I bought it. 34k new, I got it for $17,600. It now has 102,000 miles and I hope to have it for at least 5 more years. Runs and feels brand new. Hard to believe. I still feel happy just getting behind the wheel. So comfortable and fun to drive. Only change the oil and new tires. Not one mechanical issue. I'm afraid I'll never have another car like this one.

I drove all they way from Madison Heights Michigan to purchase a mks, Staff was beyond amazing and made sure I had everything I needed for my trip back home! Fully detailed my mks and even put in a full take of gas for me! Would highly recommend to anybody looking for a family friendly dealership this is where you go!

I have not had any problems with my Encore. I drove it to Nevada, California, Arizona, New Mexico, Texas, Kentucky and Arkansas and have not had any problems with it at all. I have had the standard maintenance on it, Radiator Flush, Oil changes and put a new battery on it in 2022. The battery it came with lasted 6 years, can't complain about that. And I just put a set of tires on it too. I am very happy with this model and would recomend it anyone looking for a GREAT SUV.

I had to replace the water pump and the thermostat housing at only 30 thousand miles. Left me stranded at work all the water dumped out within minutes

Awesome sales guy. Very knowledgeable, patient and professional...understood our concerns regarding a reasonable note. Lucio Herrera understood the assignment!!! Very pleased with the sale and a huge thanks to Kevin from the finance department for getting us a lower interest rate 😁

Awesome driving experience. I love this car! Fun to drive. Great handling. Fast, fun and the convertible is amazing! I recommend this car to anyone.

Excellent experience all around, I received a great car, and the whole process was smooth.

What can I say---it's a Buick! The ride and overall driver and passinger comfort is unsurpasse ed and even though this vehicle is some 12 plus years old it behaves like a new one. Course maintaining and showing it TLC helps.

Great service, fast and easy ! I would recommend this seller for sure !! Mike was very helpful and made the sale easy. I will tell my friends !

Very happy with this car comfortable drives nice and handles nice plan on keeping till the wheels fall off love the color does not hardly show dirt

I've owned my car since 2014 to current time, and I am pleased with this car my biggest drawback is my Radio must have a loose antenna because some stations are crystal clear while other tend to drop off while driving and dealership refused to even look at it although my car was still under warranty. I didn't want to push the issue, it's like being in a restaurant you never send your food back to the kitchen. As far as performance she's very quick once the Turbo kicks in and nice to look at.

Always excellent. Polite,helpful answer any questions

I've got a 2015 LaCrosse that I absolutely love, love, love! It has only 49,000 miles on it. White exterior, 2 tone interior, leather seats, swede header. Sunroof. Comfortable as xxxx! Great value. I wouldn't take less than $25,000 for it. It's a beautiful car! Nan in Massachusetts

I walked into Omni Auto and I was amazed by the service. Never felt so comfortable buying a used car before. Staff was so helpful and definitely recommend.

Great little SUV. Gas mileage is a plus. Nice interior and features. Nice design. Reliable vehicle. This is our 18 year old’s car and we feel safe sending him out in it.

Real curtious and knowledgeable staff I would tell my friends and family about this car lot

I had the car for about a month and I love it. It rides like a dream. The only thing I don’t like is the center console doesn’t have adequate storage, it is very small and the lighter outlet is inside on the bottom so you really can’t store anything in there.

This makes the fourth review that I have written on this site about my 2014 Buick LaCrosse since 2014. Since I bought it new this car has been a joy to own. I do not harbor one disappointment or complaint about it. Other than normal scheduled maintenance as recommended by GM the only other service needed was a replacement of a stuck brake light switch. That's it! In addition to the above mentioned normal mechanical maintenance service, I do have the car detailed twice a year plus frequent car washes in-between to keep the finish like new. An aside---twice within the past six weeks two strangers have approached me commenting on the cars looks, engaging me in conversations around it and asking about my experience with Buick. Of all the new luxury and higher end cars I have owned over many years, this car has elicited more positive comments on a consistent basis year after year then any other I have had and it still continues to draw positive attention after six years. I find that amazing. It is too bad that the LaCrosse is no longer in production but when I am ready for a new car I will definitely be going back to Buick. I hope the four reviews I have provided over the past six years are helpful to those who are considering buying a Buick. In my opinion you can't go wrong.