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

I recently purchased a 2018 Infiniti QX30 and had the pleasure of working with Ali Abdulla. From the moment we connected, Ali’s positive attitude and professionalism stood out. He was incredibly helpful and took the time to answer all my questions with confidence and care. His knowledge about the vehicle and the process was impressive, and he truly went the extra mile to make sure I got the right deal that worked for me. I never felt pressured—just supported. If you’re looking for someone who is genuinely committed to helping you, I highly recommend asking for Ali. Outstanding service from start to finish!

The vehicle was great EXCEPT for the shifter which was the worst type EVER that GM designed!! I had family that could not figure out how to use it!!

I love going to the Autobarn Volkswagen of Countryside! I have purchased 2 cars from Adrian, but the entire team is so fantastic to work with. The service department is very kind and thoughtful, as well as prompt. They will also give you a ride anywhere that you need to go if you are waiting for an extended period of time. If you are looking to purchase a car or just want a great place to get your car serviced, I would highly recommend Autobarn Volkswagen of Countryside!

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.

Excellent sales service from J. R.! We are very pleased with our recent purchase, and J. R.'s patience, professionalism, and assistance was greatly appreciated.

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.

Mike Lorenzo, Kevin O Boyle D Arct Luke Stiller were the best people I?ve ever dealt with in a car dealership and I bought over 20 cars

I love the vehicle/suv, but I had to get used to the engine shutting off when you come to stop. It’s fun to drive, and we’ve took it on a few trips but just as I put a little over 50,000 miles on it the adaptive cruise control quit working and it was no longer under warranty, I thought that was weird..

Been looking for a high roof van for my business for over a month. They had one that I really liked. And also left with an amazing discount.

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.

Got a car from Ryan, easy to deal, great vehicle options. Definitely recommended, 10 out of 10!

This car easily met my expectations on comfort and performance. I love the color of the car and the interior. The car is easy to maneuver. Thank you Bryan Koestner.

Dealt with this CarMax dealer over the phone and email. Tried to negotiate a price based on other dealers in the area for the same vehicle and was told that the price listed was the price you pay!

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!

A very easy and enjoyable car-buying experience. The service was quick and reliable, and I was given all the information I needed. I would definitely recommend it to everyone.

Buick enclave great car for comfort and reliability and value Bought this car new And I’ve kept it much longer than most vehicles that I have purchased because it is such a great vehicle. Comfortable to drive in town and on road trips. Excellent for people in my big Shepherd enjoys riding in the back with the seats folded down

Great service and easy to work with. In and out quickly and they had a great selection of imports.

The interior features of this car are unbelievable! If you have kids this car is a no brainer. The interior layout is a great use of space and having 3 kids they now call my car the LIMO! So many options for charging, WIFI, navigation, we have the built in screens in the headrest, nothing to not like so far!

Our experience at Import Exchange in Monkena, IL, was excellent. We found a car that we liked but noticed a couple of cosmetic issues with the bumper. Mike at Import Exchange jumped right in and fixed the defects in a timely and well-done manner. They also worked with us on the price. I would definitely recommend the folks at Import Exchange Inc.

I bought my 2020 Enclave new and have been totally pleased. It rides better gets better mpg smoother more quiet and a much better ‘road car’ than the compatible Mercedes and BMW company cars I’ve driven. The tranny seems to be in the best gear more often without the annoying hard downshifts. The only option I wish Buick would offer is a third seat delete… I very seldom use the 3rd seats. It would be nice if they were removable like my Rendezvous seats which offered much more cargo space without them. The excellent road manners and smooth quiet ride shortens my 450 mile trip to my daughter’s house…. And I made it there without stopping for gas! 16.3 gal to go 451 miles… on a 310hp engine. I always liked my Chevy Caprices… but this Enclave is actually better and no problems just like the Caprices.

Great selection of cars and a fantastic team. The whole process was incredibly easy—from initial contact and test drive to pickup. Everything went smoothly, and the staff were helpful, friendly, and professional throughout. I would recommend them to anyone thankyou.

It has capacity for 5, it has sufficient luggage capacity and all new features. Comfort level is the standard Buick level which is the best. I am a Buick driver for 22 plus years and I am in this country for almost the same time.

Everything was very professional, the people were very helpful and got me in a nice clean car with good financing and good interest rate. Thanks again guys. I'll be referring people to you.

Really like this SUV! Wanted more room than my Encore. Has everything I need! Good feeling when friends tell you how much they like the ride and the looks! Wife now driving the Encore, and she loves it!

We recently purchased a 2021 BMW X7 from Exclusive, and I honestly can’t say enough good things about our experience. From start to finish, they took exceptional care of me, my wife, and our kids, which truly meant a lot to us. The entire team was professional, honest, patient, and never made us feel rushed or pressured. They answered all of our questions clearly, made the process smooth, and treated us like family—not just another sale. The vehicle was exactly as described, in excellent condition, and the whole buying experience was stress-free. It’s rare these days to find a place that genuinely cares about its customers, especially families, but Exclusive went above and beyond. If you’re looking for a quality vehicle and an amazing customer experience, this is the place to go. We are extremely happy with our BMW X7 and will definitely be coming back in the future.

I have enough room for my big family! Vehicle drives smoothly on and off the highway probably the nicest thing I have ever bought for myself and kids.

This was the best experience I could’ve ever had dealing with the manager, Jason he was awesome. He also allow me to use the military discount veteran discount. He gave me when I mentioned that I was a veteran and that I had served. He was very good with me with the times that we’re going through as far as The world as stage. He was very understanding and I would send any or recommend anybody that’s looking for a car or a different type vehicle to stop by is establishment.

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.

So far its been a good vehicle. It's drives and handles well. Safety features excellent. Gas mileage excellent. Hugs the road good. I like the camera in rearview mirror.

Great Prices, staff and selection of vehicles to choose from! Thanks Jose for an amazing experience

Has everything I need: heated seats, heated steering wheel, 3 Zone heating and cooling, sun/moon roof 2 ways, great drivers assists, etc,etc,etc. Love, love,love it!

Price was reasonable for the vehicle and its condition. Mike was pleasant and easy to talk to. Nice guy. See Mike for pleasant experience at bose. Detail staff did a great job, nice and shinny! No bogus fees other than small doc fee which is reasonable. 3rd purchase from Illinois in 2 years, by far the best place to buy so far.

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.

Bought 2016 used with 55k on it 3 years ago. When first purchased had transmission torque converter issue but got transmission replaced under warranty through dealer and has been amazing car since with no issues. Pretty sharp looking inside and out wish wasn’t so mini van shaped but honestly that’s how we use it. Kids love the DVD player. Definitely happy overall.

It was very nice but sadly took a long time to just get started and couldn’t really negotiate

Smooth ride, great power, room for everything, and really comfortable. My only knock on there isn't a whole lot of acceleration. I can't speak about reliability yet as I've only owned the car about a month.

Great job again. Great people to and good service. Makes it easy on my schedule.

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!