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Used
Buick cars
for sale
near
Union, IL
- 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
2023 Buick Envision Preferred
Vehicle information
Features
Reviews
Affordable, Professional’s and Fast
The entire team at this dealership are true professionals. They all seem to care about making your car buying experience a memorable one. Andre, Tracy and Sales manager did an amazing job in getting me the best deal possible and out on the road in an hour. This is very rare in a Dealership and they managed to pull it off. A Five Star Dealership
My only complaint is that I cannot seem to close the door
My only complaint is that I cannot seem to close the door mirrors. Small complaint and not really a flaw but cosmetic. The car is amazing. It has plenty of room and acceleration. It is comfortable and luxurious too.






Used
2023 Buick Encore GX Essence
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!
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
2020 Buick Envision FWD Essence
Vehicle information
Features
Reviews
These guys are the very best at what they do, very
These guys are the very best at what they do, very efficient with duty at hand. That means you are in the best hands! Go get your car, make your dream a reality.
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
2017 Buick Envision Premium I
Vehicle information
Features
Reviews
Dale C.
Been looking on line for next vehicle for over 2 years. An accident forced me to finally act. Subaru has a great reputation. I bought a Forester. The hight of the seat was important as I get older. Just slide in, no ups or crawling down. I wanted a vehicle that provided some utility and great gas mileage. The Forester had it all. I inquired on a special order times and was told 9 to 12 weeks. Told Patrick exactly what I wanted. Then I had the accident. A few days later Patrick called and told me a Forester with my description was being built and would be available in 2 to 3 weeks. All I had to do is come in and put $1,000 down and they would put my name on it. All went like clock works. Very satisfied with the purchase at Napleton Subaru. Car drives like a dream. More electronics than I could imagine.
For a car made in China, with their reputation for
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.






Used
2016 Buick Regal Turbo Premium II
Vehicle information
Features
Reviews
Buying a car
Our sales person, Joel Storm, was friendly, informative, energetic, and interested in what I needed in a car. He helped me pick out the right vehicle for my needs.
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
2014 Buick Enclave Leather
Vehicle information
Features
Reviews
Great dealership, extremely knowledgeable staff and sales
Great dealership, extremely knowledgeable staff and sales department. My sales rep, Justin, was incredibly knowledgeable about cars, which I am not, so I really felt taken care of.
Dependable If Maintained
it is 2023 and it has 146,000 miles on it with no major repairs. I change oil ever 5K miles and do all scheduled maintenance. My wife loves it. She can carry lots of her stuff and it easily converts to handle passengers.






Used
2024 Buick Enclave Premium FWD
Vehicle information
Features
Reviews
Excellent service
Anytime I call and let them know that there’s a problem with my vehicle I bring it in and they take care of it. Found out yesterday that there’s something wrong with my transmission. Thank God for their warranties. I have a special needs son and I need a bigger vehicle and because of them I have that bigger vehicle.






Used
2024 Buick Encore GX Sport Touring
Vehicle information
Features
Reviews
Ms. B
Excellent, from the day I walked in to finance my truck every member from Sales to Finance were 100% committed to the sale. My process was hassle free
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
2024 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.






Used
2025 Buick Envision Preferred AWD
Vehicle information
Features
Reviews
I love my Buick Envision ST - it drives like a dream, has
I love my Buick Envision ST - it drives like a dream, has all the comfort and convenience I could ask for, and then some! The ride handling is immaculate, smooth contoured curves make it look really sleek and I get lots of compliments on the new car all the time!

Used
2021 Buick Envision AWD Preferred
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.
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
2023 Buick Envision Preferred FWD
Vehicle information
Features
Reviews
Service adviser was fantastic.
Service adviser was fantastic. (Paul). Very knowledgeable and fixed my jeep where others failed. Great service department with highly skilled mechanics. Also offered a ride home
First of October we drove from Ohio to Vagas and back
First of October we drove from Ohio to Vagas and back throug Wyoming good gas milage and loved the ride. Recommend it buy for comfort and value.
Used
2016 Buick Envision Premium II
Vehicle information
Features
Reviews
Great customer service, was wonderful working with
Great customer service, was wonderful working with Jessica and Moe. I will be back again.
WOW, just WOW
So,we have a 14 Traverse and wife wanted smaller SUV.We were gonna get an Esape Titanium,but happened across this tiny gem of Envision PREMIUM II. Great ride,the amenities are many,loved AC seats in the heat with sunroof open.phenomenal ride,yes,gas mileage not as good as hoped,better than my Traverse though.Gove this title guy a try,4cul turbo is a go,and it hugs the curves!!!!






Vehicle information
Used
2016 Buick Encore Sport Touring
Vehicle information
Features
Reviews
Mike Medina took care of me and my families needs and I
Mike Medina took care of me and my families needs and I couldn’t recommend a better place or person to buy a car from!
Awesome Encore
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.

Used
2019 Buick Envision Premium II
Vehicle information
Features
Reviews
The Advisor Tony and mechanic Technician Klaus are the
The Advisor Tony and mechanic Technician Klaus are the best. I give both of them 10 Stars for such great service. These two both strive to achieve the performance level of Excellence in their jobs everyday. Thank you for such great work
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.

Buick Certified
2024 Buick Envista Sport Touring FWD
Vehicle information
Features
Reviews
Marquartd of Barrington is an amazing dealership because
Marquartd of Barrington is an amazing dealership because of their integrity and great customer service! I bought my new car 2017 and have relied only on them to maintain it. They are trustworthy and truly care about the customer. Their work ethic and philosophy reflect heavenly standards. I will never go anywhere else!
The reason why I am writing this is because I know the
The reason why I am writing this is because I know the mileage is off because there is no way I can drive 100 miles in the city in one day it's not possible. This is a complaint for me because I feel it needs to be looked at.
Used
2017 Buick LaCrosse Essence
Vehicle information
Features
Reviews
Easy buying experience.
Easy buying experience. They were very professional and the whole purchasing process was with one person.
Just bought this car under 2 months ago, with 40,000
Just bought this car under 2 months ago, with 40,000 miles on it. Traded in a 2014 Chevy Impala. It has many more safety and comfort features than the Chevy...still learning how to use them all! Very pleased overall so far.
Used
2023 Buick Encore GX Select
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.
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
2024 Buick Enclave Essence
Vehicle information
Features
Reviews
everyone there was super helpful and genuine, made the
everyone there was super helpful and genuine, made the process super simple and I was in & out much faster than previous dealerships. Highly recommend working with this dealership!
*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
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Used Buick by city
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Used Buick in Union, IL
31 Great Deals out of 145 listings starting at $1,750
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Used Buick in Marengo, IL
25 Great Deals out of 105 listings starting at $1,750
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Used Buick in Huntley, IL
53 Great Deals out of 219 listings starting at $2,800
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Used Buick in Lakewood, IL
51 Great Deals out of 194 listings starting at $2,400
-
Used Buick in Woodstock, IL
50 Great Deals out of 185 listings starting at $2,400
-
Used Buick in Hampshire, IL
38 Great Deals out of 190 listings starting at $2,800
-
Used Buick in Lake in the Hills, IL
70 Great Deals out of 257 listings starting at $2,400
-
Used Buick in Crystal Lake, IL
64 Great Deals out of 230 listings starting at $2,400
-
Used Buick in Bull Valley, IL
52 Great Deals out of 192 listings starting at $2,400
-
Used Buick in Pingree Grove, IL
62 Great Deals out of 269 listings starting at $2,800
-
Used Buick in Gilberts, IL
70 Great Deals out of 300 listings starting at $2,800
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Used Buick in Genoa, IL
17 Great Deals out of 88 listings starting at $1,750
Used Buick in Union, IL by model
-
Buick Enclave in Union, IL
14 Great Deals out of 40 listings starting at $8,795
-
Buick Envision in Union, IL
7 Great Deals out of 36 listings starting at $7,999
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Buick Encore GX in Union, IL
5 Great Deals out of 26 listings starting at $10,695
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Buick Encore in Union, IL
1 Great Deal out of 24 listings starting at $8,844
Used Buick by body style
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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.