Used Buick cars for sale near Frankfort Square, IL under $650,000

Always a great experience since we purchased our 2016 gmc terrain. Everyone is always very kind and helpful and knowledgeable. They let us know exactly what we need and get it done in a timely manner.

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!

Entire team was professional and helpful to me during the buying process. Sales Rep was my representative and solely responsible on my same day purchase

I love it!Its a great combination if luxury and sport the comfort is excellent and fits good for a family id recommend this vehicle in a heartbeat I absolutely love it.Great car GM!

Battery wasn?t installed correctly. I had returned my car to get the battery installation corrected and had to miss work. I was disappointed with the work.

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!

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.

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.

Overall, a smooth and enjoyable car buying experience. Kelvin was super helpful and guided me to the perfect car for my needs. Highly recommend

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.

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.

The exterior is sporty. The placement of the vehicle's features are well placed. All three rows give even tall people room, such that they do not feel confined. With four adults and a toddler, we were able to have enough space to carry all planned luggage and snacks for a 2400 mile round trip journey. With all this space, I can still get this vehicle inside the garage.

Real curtious and knowledgeable staff I would tell my friends and family about this car lot

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!

My sales advisor, Izhar, was extremely helpful. There was a great selection of vehicles in stock, and all the employees were very friendly and supportive. My sister is very happy with the car we purchased. Highly recommend.

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.

Very friendly and helpful service. They had no problem letting me take the car I was looking at to a shop to get inspected. Had Carfax available and even sent me home with a copy of it. Glad we were able to make a deal, Nick!

Car is amazing. Handling is great. Very happy with the car.perfect vehicle,. luxury, gorgeous look, great on gas. Love this vehicle, very spacious. Big trunk..

Very good people easy to work with willing to work with you great customer service and fast not in there all day! I’ll be buying from here!!!

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.

Very professional, excellent communication Friendly staff, and had the vehicle we wanted, would deal with them again

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.

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.

The staff was great and Shannon helped make the process simple and easy. Love my new car!

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.

Overall, the experience was very good. We purchased the car from Mo, a polite, soft spoken man that gave us zero pressure during the entire sales process. His communication was excellent throughout the process. The car needs a bit of work, but it was listed at a great price. He offered an optional extended powertrain warranty, and fixed a worn-out serpentine belt when a local mechanic pointed it out during a pre-sale inspection. Thanks!

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

It's driving heaven love it and it's got 184.000 miles on it and you can barely hear it run, power is amazing, I would not buy anything other than Buick going forward

The general manager, Anthony was very polite. Help me out find the right car and was very patient

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.

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!

Very professional and very easy to do business with. This is where I’m going to buy all my vehicles

The Regal is sporty yet economical and fun to drive! My son can't wait to turn 16 and be able to drive on his own!

Overall, very professional, progressed as a sale should, and they followed through on the details. Car arrived very clean, everything was included as expected. Transport service ran into some issues but they kept me in the loop and went out of their way to get the vehicle to us as quickly as they could (arrived at midnight and the driver still had 1 more stop to make, he was a nice as could be, and had no complaints - that is dedication). We are 180 miles away and Lexus of Naperville will be our new "go to" for Lexus vehicles. Closer dealers are not as transparent, and seem to be in the habit of wasting your time. It is hard to find a dealer that simply wants to sell a vehicle without playing any games. Lexus of Naperville is where you should go - ask for "Brendon" and "AP", they did a nice job. I didn't get a chance to work with her much, but Yvette was also very nice. Zach Paino from "Ship your car safely" was my contact for the transport.

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.