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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
Posen, IL
under $899,990
- 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
Beyond happy with my purchase here at Oswego Motors,
Beyond happy with my purchase here at Oswego Motors, Jared & the team are great! I Love My BMW
I had a 1992 Buick Century.
I had a 1992 Buick Century. It would always start and get me to where I was going. It would perform amazingly in severe weather, such as snow.
Used
2017 Buick Regal Turbo GS
Vehicle information
Features
Reviews
Plat tire on pickup.
Plat tire on pickup. Towed to Ford. Purrchased 2 tires amd had them put on vehicle. Prrompt service and price not bad at all as got 2 tire and mounted.
Class , comfort and sport all in one vehicle!
Since 2011 I’ve noticed and admired the newly designed Buick Regal and every time I saw them I wondered about them. I had a 1998 Buick Regal GS with the super charge 3.8 litre engine thatI sold years ago. Fast forward to 2021 and here I am a proud owner of a 2017 Regal Premium 1 with the 2.0 turbo engine. Let me say that I love this car. I love the room in it and the comfortable leather seats and because I’m here in Toronto, Canada area the heated seats and steering wheel. My Regal is a sweet car! Quick as a whip and great on gas. My wife and I will enjoy many a trip in this beautiful car! I absolutely recommend and only wish I had of bought one sooner ! Lucky for us our Regal only has 19,000km or about 12 thousand miles on it. People just don’t take notice of these cars thinking it’s an old mans car - if that’s the case they are sadly missing out.
Used
2020 Buick Envision Essence
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Features
Reviews
Bryan was great to work with, as always.
Bryan was great to work with, as always. We will definitely return. He takes his time with us and we trust him with the entire process. It was an extremely smooth process.
Glad to have made the move!
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!
Used
2024 Buick Enclave Premium AWD
Vehicle information
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Reviews
Mark and his team worked with the leasing company and was
Mark and his team worked with the leasing company and was able to get my van back to me in good working order
Used
1987 Buick Regal Grand National
Vehicle information
Reviews
The experience was outstanding, the salesman answered all
The experience was outstanding, the salesman answered all of my questions and made the process of purchasing this vehicle a pleasurable experience.
Late 80's high performance super sleeper
Get vintage 80's performance car, handles well, quick off the line, brings me back to 1987, first job right out of college, everything was alright.
Used
2017 Buick Encore Preferred
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Reviews
I would recommend client manager/sales person Bryan
I would recommend client manager/sales person Bryan Druktenis. He is very professional and friendly. He did not pressure me. Lol. Once l purchased my vehicle(s) he was very helpful in showing me how to set up my features and answered any questions l had when l called. Bryan was my sales person for my Acadia that l traded in for the Yukon.
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.
Used
2013 Buick Encore Convenience
Vehicle information
Features
Reviews
The general manager, Anthony was very polite.
The general manager, Anthony was very polite. Help me out find the right car and was very patient
Great for parking
Love the car. Easy to park. Small back seat. Back seat windows could have more glass. Blocks view. Very driver friendly. Only one arm rest in front- downer.
Used
2017 Buick Encore Preferred
Vehicle information
Features
Reviews
Dominic was great.
Dominic was great. Explained everything to me about the car and kept me updated.?His customer service was above what I expected. He took care of everything and had car shipped from Illinois to Texas. Just a pleasant experience. Need more salesman like him. Great service and great personality a true professional
Great and Economical!
I have had this car since 2017. This is the first car ever that I have owned, I like the fact that it is simply economical and efficient around the city. The only thing I have done is that the engine has something wrong with it very now and then. But overall it's the best car I drive. I would recommend this as your first car because its economical.
Used
2016 Buick Regal Turbo
Vehicle information
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Reviews
Battery
Todd was very helpful and made sure my car was pulled inside when leaving as it was very slippery outside
Minor problems and I LOVE IT.
I bought it used fron Carvana with 49000 miles on it. When it had around 100,000 miles on it i had to replace the middle 2 coils. I did it myself for $100 each. Took me 30 minutes on each one. It now has 137000 miles on it and the check engine light has been on since 110000 indicating a "failing turbo". It shows no signs of failing and continues to run good. just drove it from Florida to Texas and back (1800 miles) It ran good. I have had 4 Buicks and very little trouble with them. I would definitely recommend this car. Beautiful and easy care- just change oil ecery 5000 miles and it keeps going.
Used
2017 Buick LaCrosse Preferred
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Reviews
My experience was extremely pleasant and Jake was very
My experience was extremely pleasant and Jake was very helpful and he worked efficiently and got me out in a timely manner!
Best car I have ever owned.
Best car I have ever owned. Bought it used in 2020 with 19k on it. I now have 54k on it. This car has not had one problem. I have averaged 26.8 mpg over the last 35,000 miles and I can get 35 to 38 mpg on highway trips. This is from a 310 HP V-6 that will scream when you need it. Impressive. These new Turbo 4 cylinders can't touch the smoothness, the power or the efficiency of this engine. At 50mph if you step on the throttle it puts your back against the seat and sprints to 100 mph in a blink. I have forgotten to shut off the engine a couple times as I was leaving the car. The thing is whisper quiet when idling or at 80 mph. 8 years old and still tight all around. This is truly an amazing car.
Used
2006 Buick LaCrosse CX
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Reviews
I haven't seen a car yet but the sales person I spoke
I haven't seen a car yet but the sales person I spoke with was cordial and accommodating
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
2019 Buick Enclave Avenir
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Reviews
I had a great experience.
I had a great experience. I was in need of a new car, and they helped me so efficiently. I got a great deal in the car I wanted in the color I wanted. I am so happy I went to woody in Naperville.
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!
Used
1987 Buick Regal Grand National
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Very professional and easy to deal with.
Very professional and easy to deal with. The salesman walked me through the whole deal. I would recommend this company if you’re looking for a good deal. MGM
Best car I've ever owned
My 87 Turbo Regal T is the best car I've ever owned, fast and efficient, very dependable, firm comfortable ride, and handles like a dream.
Buick Certified
2025 Buick Encore GX Avenir
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Reviews
Excellent service even delivered the new car door to door
Excellent service even delivered the new car door to door very convenient. They made the whole car buying process very easy. I would highly recommend them to anyone who is interested in a buying a new car.
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
2017 Buick Enclave Leather
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Reviews
Bought a new car here and everyone was helpful, which is
Bought a new car here and everyone was helpful, which is not what I expect when buying a new car. Excellent experience - thank you Darren and Evan.
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 4dr Essence
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Reviews
Loved my experience at Top Gear Motors, such an easy
Loved my experience at Top Gear Motors, such an easy process and car was pristine. Will definitely come for all future purchases and recommend others do the same.
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
2009 Buick LaCrosse CXL
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Reviews
I can’t express enough how truly grateful I am for Ahmed
I can’t express enough how truly grateful I am for Ahmed at Auto House in Downers Grove, Illinois! From the moment I started having issues with my first car, Ahmed showed incredible kindness, patience, and dedication. He didn’t just help — he genuinely cared about making things right and ensuring I was happy. He went the extra mile to get me into a beautiful BMW that I absolutely love, and made what could’ve been a stressful experience feel effortless and positive. It’s rare to find someone so honest, professional, and compassionate in the car business. Thank you, Ahmed, for treating me like family and turning a challenge into such a wonderful experience. I’m forever grateful and will always recommend you to everyone I know! 🙏🚘💙
Best Buick Owned to Date
This car is very reliable. Over the years I have owned several Buicks. This model is very comfortable and great for long trips. I just purchased my next Buick!
Vehicle information
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Reviews
I contacted the dealership online on a SUNDAY (when
I contacted the dealership online on a SUNDAY (when they're closed) and Mia emailed me that same day. I went in that Monday, did a test drive with TIM (awesome guy) and left with my purchase. I did a trade-in, but forgot a few personals left in my old car. Contacted them once again, Mia said to come get the things I had left behind, so I went in and MAVERICK (another awesome guy) had took care of me as far as that. Real genuine people and I am very pleased with my Toyota Highlander.
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.
Buick Certified
2023 Buick Encore GX Essence
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Reviews
My 2nd time to Jerry Haggerty for routine maintenance;
My 2nd time to Jerry Haggerty for routine maintenance; oil change. My service agent was Jennifer Pascoe. She?s excellent!!! Professional and Thorough; a dynamic combination. I will be back!!!
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.
Vehicle information
Features
Reviews
Overall, a smooth and enjoyable car buying experience.
Overall, a smooth and enjoyable car buying experience. Kelvin was super helpful and guided me to the perfect car for my needs. Highly recommend
The most Luxyrious and most room for your money.I
I have been driving Lincolns since 1976 and this Buick Enclave is equal or better. But the cost is about 50% less and has more room than my Navigator.
*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
- Used Buick for sale under $5,000
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Buick under $899,990 by city
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Buick under $899,990 in Posen, IL
142 Great Deals out of 524 listings starting at $995
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Buick under $899,990 in Dixmoor, IL
141 Great Deals out of 519 listings starting at $995
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Buick under $899,990 in Robbins, IL
143 Great Deals out of 525 listings starting at $995
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Buick under $899,990 in Blue Island, IL
144 Great Deals out of 529 listings starting at $995
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Buick under $899,990 in Midlothian, IL
140 Great Deals out of 518 listings starting at $995
-
Buick under $899,990 in Markham, IL
133 Great Deals out of 506 listings starting at $995
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Buick under $899,990 in Harvey, IL
131 Great Deals out of 491 listings starting at $995
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Buick under $899,990 in Riverdale, IL
140 Great Deals out of 508 listings starting at $995
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Buick under $899,990 in Calumet Park, IL
143 Great Deals out of 523 listings starting at $995
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Buick under $899,990 in Crestwood, IL
145 Great Deals out of 529 listings starting at $995
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Buick under $899,990 in Phoenix, IL
120 Great Deals out of 468 listings starting at $995
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Buick under $899,990 in Merrionette Park, IL
146 Great Deals out of 531 listings starting at $995
Buick under $899,990 in Posen, IL by model
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Buick Enclave under $899,990 in Posen, IL
57 Great Deals out of 144 listings starting at $2,300
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Buick Encore GX under $899,990 in Posen, IL
26 Great Deals out of 98 listings starting at $12,995
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Buick Envision under $899,990 in Posen, IL
15 Great Deals out of 92 listings starting at $10,497
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Buick Encore under $899,990 in Posen, IL
12 Great Deals out of 60 listings starting at $6,995
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Buick LaCrosse under $899,990 in Posen, IL
2 Great Deals out of 34 listings starting at $995
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Buick Envista under $899,990 in Posen, IL
8 Great Deals out of 22 listings starting at $19,500
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Buick Regal under $899,990 in Posen, IL
6 Great Deals out of 21 listings starting at $3,800
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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.
