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*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.
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Used
Buick cars
for sale
near
Frankfort Square, IL
under $1,000,000
- 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.
Vehicle information
Features
Reviews
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
2023 Buick Envision Avenir
Used
2024 Buick Envision Preferred AWD
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Reviews
Lisa was very helpfull, She gave me all the information I
Lisa was very helpfull, She gave me all the information I needed about a camry se that was dicounted $1050 I plan to go there at the end of November. hopfully I'll get anothe 1000 off
This is my 3rd Buick.
This is my 3rd Buick. Loved my LaCrosse and just now upgraded to the Invision Avenir. Very satisfied with the look and upgraded options. Performance is a bit less than my LaCrosse with the V6 but adequate.
Used
2017 Buick Enclave Leather
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Reviews
Mike at bose is good
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.
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
2020 Buick Enclave FWD Essence
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Reviews
This dealership is so friendly and they don’t hound you
This dealership is so friendly and they don’t hound you to buy a car like a lot of places. They take their time with you and explain things. They take care of their vehicles too. I purchased a 2017 Ford from them.
I bought my 2020 Enclave new and have been totally
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.
Used
2021 Buick Envision AWD Preferred
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So far its been a good vehicle.
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.
Used
2020 Buick Enclave AWD Essence
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I had a great experience with them!
I had a great experience with them! They made the process very easy and even gave me a better rate than my own credit union, which I've been with for over five years. I highly recommend them to anyone looking for excellent service and competitive rates. Thank you!
Traded my Rogue for a 2020 Buick Enclave and I am loving
Traded my Rogue for a 2020 Buick Enclave and I am loving it. It is comfortable which matters to me since I am older. I don't know if it would be that popular with a younger generation but for long trips I think even they would like it, especially if you have kids. It is great when traveling with our dogs and we could sleep comfortably in it if we decide to stop at a camp site. I do wish it had some standard things on it that my Rogue did. The seats are more comfortable than the Rogue. I wish the cruise control automatically adjusted the speed. I wish it had a Lane departure warning.
Used
2021 Buick Envision AWD Essence
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Second car I purchased from castle gmc our sales person
Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻
It is very soft and comfortable
It is very soft and comfortable, it has a good audio system, the front lights are excellent, the pedestrian and vehicle warning system works well, the price is very reasonable, the interior design is very minimalist and this makes it easy to work with it, the engine is very It gives good power and you have a very good driving feeling with it, its exterior design is very similar to muscle cars, with eight headlights, it is very attractive
Used
2018 Buick Enclave Essence
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Reviews
Great service.
Great service. The service department was courteous and friendly. My car was serviced and ready to go in a reasonable amount of time. I was very satisfied.
This car is quiet and comfortable.
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.
Used
2024 Buick Envision Preferred
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Reviews
A salesman named Ron Assaf helped me.
A salesman named Ron Assaf helped me. I was looking for a used Car and I didn’t see the color I wanted so Ron asked me had I considered buying a new vehicle so he showed me a new Car and I walked out of that dealership with a new Car. Thanks Ron for all your help and service you gave me. You were Great.
Buick is bringing sexy back.
Buick is bringing sexy back. I have had two friends say it looks like a Porsche and an Audi. The Sport Touring model is the sexiest car I've ever driven. Super comfortable with lots of head and leg room. The seats are ergonomically designed. The dash is a technical marvel. Runs great and even gets 30 MPG on the highway
Used
2019 Buick Enclave Avenir
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Great Cars and also good service.
Great Cars and also good service. Vincent Vega was very helpful thank you Vincent for all your help. This is our third car from Castle Buick GMC. We loved thank you .!
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!
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Reviews
Julian was great.
Julian was great. He even took my car to a pre pruchase inspection to make sure it was the perfect car for me. Will definitely buy my next car from ace motorworks
owned one before and wanted another one
this is the second Buick enclave that I have owned I have found that it is sized right for my needs and is comfortable to ride in and to drive
Used
2025 Buick Envista Avenir FWD
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Reviews
Honest and caring service went the extra mile to secure
Honest and caring service went the extra mile to secure my warranty which had just expired.I have been doing business with Advantage of Bolingbrook for over 30 years
This vehicle is so beautiful, the space is perfect.
This vehicle is so beautiful, the space is perfect. The modifications in the car are amazing. The vehicle drives very smoothly, perfect to take on a road trip.
Used
2023 Buick Encore GX Select
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Reviews
Our experience at Phillips has always been a great one.
Our experience at Phillips has always been a great one. This is our second purchase with them and will likely come back for any future car purchases. Jaime was great to work with and answering all our questions and willing to get the answers to questions he was not able to answer. We are vey pleased with our purchase and the great service we recieved.
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
2022 Buick Encore Preferred
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I wanna thank Jason.
I wanna thank Jason. He was very helpful. I appreciate them taking care of my car repair in a timely manner. Thank you so much.
Very good vehicle.
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.
Used
2017 Buick Cascada Sport Touring
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Kyle got us the vehicle we wanted at a reasonable price.
Kyle got us the vehicle we wanted at a reasonable price. We were able to drive the vehicle home the same day.
My baby name is Sunshine.
My baby name is Sunshine. The color I was showed was not the color I got. I love blue when I saw the blue it was different, It didn't pop, I was still like ok whatever, as long as it's blue, she'll grow on me. Before I get her I had only seen one a few yrs back and was puzzled like a buick with a rag top?? Is that a convertible?? Anyway, fast forward... usually when u buy a car u start seeing a lot of them. Well, I didn't so I'm looking at cars (waiting on the delivery of mines) I finally seen the blue I was getting and I was like, ok that's cute. The day of my new arrival. Omg she was more beautiful in person and the Blue was NOT the blue I thought. She popped!!! This baby is beautiful and rides so smooth I wanted something different and she has not disappointed me at all she had 15,910mi I've had her for a lil over 6mos. She sitting at 25k now. Absolutely no regrets i am her third and prayfully her last owner.
Used
2025 Buick Encore GX Sport Touring
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Sam S.
Sam S. My sales rep. Was patient and honest. His no pressure approach was refreshing compare to the other dealerships I went to. They were quick and efficient. Repeat customer.
Have had this car for a month.
Have had this car for a month. Everything is so well laid out and the MyBuick app is so easy to navigate. The mileage is fantastic. This is my first new car (ever) and my 3rd Buick overall. I love it!
Used
2023 Buick Encore GX Select
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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
2023 Buick Encore GX Select
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Risto was fantastic during the entire car buying
Risto was fantastic during the entire car buying experience. I highly recommend buying a vehicle from him. The entire Willowbrook Kia staff was easy to work with and made the process simple.
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
2024 Buick Encore GX Avenir
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Webb Chevy is the only place I will service my vehicle
Webb Chevy is the only place I will service my vehicle at, they are the best on the Southside!
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
2025 Buick Encore GX Sport Touring
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We had a fantastic experience working with Lance at
We had a fantastic experience working with Lance at Countryside Nissan! He was honest, helpful, and truly went above and beyond to accommodate us—especially since we were driving in from 3 hours away. The SUV was exactly as described, runs like a dream, and was priced very fairly. Everyone at the dealership treated us with kindness and respect, which made the whole process smooth and enjoyable. We couldn’t be happier with our purchase and will 100% shop at Countryside Nissan again. Thank you for making this such a positive experience!
The only reason I gave the interior a 4 is for the icons
The only reason I gave the interior a 4 is for the icons on the informations screen for Music, information and home, etc. are very dim and hard to see, especially during the day. After a while you know where they are and can just touch the area to get to what you want.
*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.
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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.
