Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Buick cars
for sale
near
Union, IL
under $20,000
- 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
2015 Buick Encore Premium






Used
2022 Buick Encore Preferred






Used
2015 Buick Enclave Leather
Vehicle information
Features
Reviews
I really appreciate the straight-forward buying process I
I really appreciate the straight-forward buying process I found at Napleton Schaumburg GMC. Thank you to Yiannis for answering all my questions! Best- Mark
Our favorite car in over 4 decades of ownership.
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!






Used
2017 Buick Enclave Premium
Vehicle information
Features
Reviews
Super honest deal.
Super honest deal. Used car as advertised, no surprises, no pressure. They detailed it for us while we did the paperwork.
Enclave 2017 Owned by friend. SUPER. COMFORTAB
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.






Used
2017 Buick Enclave Leather
Vehicle information
Features
Reviews
From the moment we arrived, Zee was welcoming, friendly,
From the moment we arrived, Zee was welcoming, friendly, and incredibly helpful. He gave us plenty of time to look over the car, answered all our questions, and made sure we felt comfortable during the test drive. There was no pressure at all, just genuine support. Thanks to Zee, the whole process was enjoyable Highly recommend.
Just what I was looking for
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.






Used
2018 Buick Envision Essence
Vehicle information
Features
Reviews
Great people.
Great people. Great service. Highly recommend Erick and team. They will give you a solid deal
I bought this car new and it has been a very reliable
I bought this car new and it has been a very reliable vehicle. Very comfortable with heated seats. I received many compliments regarding the vehicle






Used
2019 Buick Envision Essence
Vehicle information
Features
Reviews
Overall Good Experience
Purchased a used Audi recently and was very happy with the sales person, Sabina. She was patient, knowledgeable, and communicated very well (responsive). Ended up financing because we were out-of-state buyers. The finance manager was fantastic and worked quickly. She was also very knowledgeable and helpful. Here’s why I only rated 4 stars - there was some sketchy deferred maintenance that was not addressed prior to offering the car for sale. Notably mismatched front tires and 4mm rear brake pads. The dealers own tech inspection sheets noted the need for immediate attention to the rear brakes, but they were not replaced. Mismatched tires, in my opinion, are also a safety issue. I can only imagine these issues were not addressed to maximize profit and that’s okay as long as the car is priced right. And it was, BUT I can’t imagine a less than 2% change in price would have stopped a sale. Safety is paramount.
2019 Buick Envision has vibration an shaking issue
I’ve had my 2019 Buick Envision since January of this year (2023). We were traveling from GA to MS today and for the first time ever after hitting a bump two different times (a couple hours apart) our vehicle started vibrating and shaking terribly. Very concerning.






Used
2015 Buick Enclave Leather
Vehicle information
Features
Reviews
I recently had the pleasure of working with Exclusive
I recently had the pleasure of working with Exclusive Autohaus, and I can confidently say that they provide an outstanding experience from start to finish. From the moment I walked in, the staff was incredibly friendly and professional. They made me feel welcome and took the time to understand my needs and preferences. About four months ago, I purchased a 2014 Audi R8 from them, and I couldn’t be happier with my decision. The car is in pristine condition, and it’s clear that Exclusive Autohaus takes great care in selecting and maintaining their vehicles. The entire process was smooth and transparent, and I never felt pressured, which is a huge plus when buying a car. What really stood out was the level of customer service. They went above and beyond to ensure I was satisfied, answering all my questions and offering helpful advice. The team at Exclusive Autohaus is knowledgeable and truly cares about providing an exceptional experience. If you’re in the market for a vehicle and want excellent service, a great selection, and a no-hassle process, I highly recommend checking them out. I’ll definitely be returning for any future car purchases!
Buick enclave great car for comfort and reliabilit
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






Used
2013 Buick Enclave Leather
Vehicle information
Features
Reviews
Terry was great!
This was my second time buying a car, and my first time going alone since I'm 19 and had only gone with a parent before. I was definitely a little nervous going in, but once I met Terry I felt like I had nothing to worry about! He was super duper helpful and was kind enough to make sure to explain everything to me in a way I'd understand, and I ended up purchasing a beautiful 2017 Jeep Renegade Sport! Couldn't have asked for a better dealership or a better experience!
great car
rides like a dream easy to park lots of room inside can carry whole family or put the seat down for construction load. It has a beautiful body and looks important on the road






Used
2017 Buick Enclave Premium
Vehicle information
Features
Reviews
Great customer service, and very friendly.
went it to look at a car that i saw online, called to check if it was available, the moment i stepped in they made me feel like i was family and took really good care of me. Great customer service, and very friendly
Awesome riding suv. ❤️
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. ❤️






Used
2018 Buick Enclave Essence
Vehicle information
Features
Reviews
Amazing dealership! Great inventory of used cars!!
I purchased a car here couple months ago. Very happy with what I got. The car is in amazing shape, taking in consideration that it is pre owned. Andrei, who is the owner was very welcoming. He helped us with the financing and got us an amazing deal. Overall, great experience and highly recommend this place!
One of the most fun SUV’s I have driven!
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!!






Used
2019 Buick Envision Essence
Vehicle information
Features
Reviews
We had a great experience with Wheels by RT and
We had a great experience with Wheels by RT and especially with Terry Burke. We started just with looking online and calling with questions. Terry was very helpful and even helped us find something better than we had originally been looking at. He was attentive when we called and helpful when we came in for a test drive. We especially appreciated that he was not too aggressive in his sales approach but was very professional. In addition, even after the sale, he followed up by asking us how everything was going. We were very happy with the entire experience and would definitely consider buying from Wheels by RT again. As a side note, we also appreciated that we didn't have to worry about price negotiation as they price the cars as low as they can. Not feeling like we had to haggle was great.
Buick Envision Premium 11 well worth it
I bought my 2019 Envision a week ago Low miles certified Premium 11. Beautiful car nice ride plenty of pep with the turbo. Moonroof is awesome. Glad I got it AWD is good in the snow we got here in Vt






Used
2019 Buick Envision Essence
Vehicle information
Features
Reviews
Excellent Service and Response
Thank you for getting my cehicle repairs done and workinf so hard to het me out of there to get to where I needed to go.
A Great vehicle
This is our second Buick. First one was a 1990 Riviera which we had for 8 years. No problems, loved the car. The Envision now is much like tie first, had it now for 3 years and like everything about it. Have taken it on long trips and short, just like driving it.






Used
2019 Buick Envision Essence
Vehicle information
Features
Reviews
Matt W.
Matt W. was very helpful in aiding and helping us find and finalize getting a new car! I would highly recommend him based off of his professionalism and knowledge!
Absolutely love this car!
The Buick Envision Essence is an extremely inviting car to drive! I read that it has rattles and noises while driving at higher speeds on the freeway?! I don’t hear or have that issue! The car offers plenty of leg room, head room, and fantastic options for many types of drivers! I would recommend you drive this car to buy it!






Buick Certified
2022 Buick Encore Preferred
Vehicle information
Features
Reviews
Have trusted this dealership for over 25 years.
Have trusted this dealership for over 25 years. I wouldn’t think of bringing my 2 Buicks anywhere else. They only do necessary repairs which I appreciate and will give you a timeline as to what to expect down the road when it comes to doing work. They value you as a customer and do everything they can to help you in all aspects serving you.
Great car for the money.
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.






Used
2006 Buick LaCrosse CX
Vehicle information
Features
Reviews
Brought my my car in for normal service and Mark Took
Brought my my car in for normal service and Mark Took care of me. He was great. He pulled up my history on my car and made recommendations for what I needed and explained everything they would do. Also gave me approximate cost of service which was Very close to his quote. Work was done very quickly. Just a great experience. I will be back for my next service when needed. Also everybody that works there were very friendly .
Very reliable car
The car is big, it has sunroof & tint just what I wanted it drives immaculate, very clean nice price! Thanks for this car I am happy






Used
2022 Buick Encore GX Essence
Vehicle information
Features
Reviews
Michael Stefanik is the opposite of the traditional car
Michael Stefanik is the opposite of the traditional car salesman we love to hate! He's a down-to-earth guy doing a great job.
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
2013 Buick Verano Premium
Vehicle information
Features
Reviews
Very smooth experience.
Very smooth experience. Seann is an excellent young salesman. Darien will do anything to work with you. Erick, the manager is very accommodating. A++++ dealership.
My favorite car! A fantastic and safe car.
I had my 2013 Buick Vearno (Leather Group) from 2014 - 2022, and LOVED it. I moved, and wasn't able to bring the car. The resale value was about half of what I paid for it in 2014 (a lot more than what I was expecting), and I'm seeing CarMax/Carvanna etc sell it for almost the same price as what I bought it at in 2014! I have nothing but good things to say about having the Buick Verano; My sister even borrowed it for long drives across the US from time to time. I felt safe in the vehicle, and didn't have a single car issue. The battery was replaced in 2022 (car purchased in 2014), because I didn't realize that batteries needed changing every few years! I can't wait until I can buy another Buick, to be honest!






Used
2018 Buick Encore Preferred
Vehicle information
Features
Reviews
My salesman Esad was great.
My salesman Esad was great. He was very knowledgeable. Everyone was very friendly and helpful.
Dearrell was a great salesman.
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.






Used
2022 Buick Encore Preferred
Vehicle information
Features
Reviews
Thank you to the service team for your getting me all set
Thank you to the service team for your getting me all set for my roadtrip!
I was looking for a car that had great gas mileage and
I was looking for a car that had great gas mileage and still had plenty of room with a hatchback and was fun to drive. I definitely found it with the Buick Encore. It has been great in the winter with the all wheel drive also. The back seats fold down which I really like so you can fit a ton of stuff in the back like camping gear or shopping treasures. It has excellent connectivity with the cell phone with bluetooth or a usb cable. It has been easy to maintain also and have just had to do oil changes and has been super reliable. I would recommend the Encore to anyone I know and think that what you are getting for the money is hard to find in any other car on the market today.






Used
2017 Buick Encore Essence
Vehicle information
Features
Reviews
Jon David is an asset to your company he’s a gentleman
Jon David is an asset to your company he’s a gentleman and a scholar. He put a deal that I won’t forget, and I won’t forget him. My son was very happy and he treated him with courtesy.
Knock on Wood. No problems like the other reviews
I leased this 2017 Encore in 2017 after the lease was up I bought it. Now in 2024 I am just putting tires on it. I put a new battery in last year. That's it! I change the oil. I have read the bad reviews and am surprised. To be fair I drive in town and 6000 to 7000 miles a year.
About Buick
What is the cheapest Buick vehicle available?
The Buick Lucerne is the cheapest available vehicle by average Cars.com listing price in Buick's lineup, with an average listing price of $6,969.
Which Buick vehicle has the best MPG?
The hybrid Buick LaCrosse can reach up to 25 MPG city and 35 MPG highway for a combined rating of 29 MPG. The Buick Encore GX with traditional internal combustion engine offers up to 29 MPG city and 31 MPG highway for a combined rating of 30 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which Buick vehicle has the most deals?
The Buick Enclave has the most available deals on Cars.com with 1079 great deals out of 3680 listings starting at $1,500.
Where can I find the most Buick deals?
The most Buick deals can be found near Carpentersville, IL with 38 great deals out of 167 listings starting at $2,300.
*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 under $20,000 by city
-
Buick under $20,000 in Marengo, IL
12 Great Deals out of 58 listings starting at $1,750
-
Buick under $20,000 in Huntley, IL
21 Great Deals out of 120 listings starting at $2,300
-
Buick under $20,000 in Lakewood, IL
23 Great Deals out of 116 listings starting at $2,300
-
Buick under $20,000 in Woodstock, IL
21 Great Deals out of 99 listings starting at $2,300
-
Buick under $20,000 in Hampshire, IL
18 Great Deals out of 105 listings starting at $2,300
-
Buick under $20,000 in Lake in the Hills, IL
31 Great Deals out of 143 listings starting at $2,300
-
Buick under $20,000 in Crystal Lake, IL
27 Great Deals out of 136 listings starting at $2,300
-
Buick under $20,000 in Bull Valley, IL
21 Great Deals out of 107 listings starting at $2,300
-
Buick under $20,000 in Pingree Grove, IL
28 Great Deals out of 139 listings starting at $2,300
-
Buick under $20,000 in Gilberts, IL
31 Great Deals out of 150 listings starting at $2,300
-
Buick under $20,000 in Genoa, IL
10 Great Deals out of 53 listings starting at $1,750
-
Buick under $20,000 in Algonquin, IL
37 Great Deals out of 164 listings starting at $2,300
Buick under $20,000 in Union, IL by model
-
Buick Encore under $20,000 in Union, IL
1 Great Deal out of 27 listings starting at $8,995
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.