Used Hyundai SONATA for sale near Boulder Hill, IL

Found the used car online that I was interested in. Super fair price compared to other car dealerships. Set up appointment to test drive the car the following day. I was promptly contacted that day by numerous people at Muller's. Worked with Richard K on completing the purchase. Friendly, no pressure sales. Received better APR financing through Muller's than my credit union offered.

I have been driving Sonata Hybrids since 2011.This one is the BEST. Never a problem and fantastic gas mileage. I'm waiting for my 2024 Sonata Hybrid LTD to arrive

I just bought an accord from the Honda Superstore. Overall a smooth buying process. The car is great as stated. Highly recommended for buying a new or a used car.

I bought my car as used from the dealer. I have had no issues so far with it. The radio and heater work better than my old Toyota Corolla.

It was really a low pressure experience my salesman, Garret was awesome as well as the finance guy Ruben, the only issue was when I got the car home a few days later I had to jumpstart the vehicle due to a bad battery.

Hi All! I picked up my Sonata SEL w/ Convenience about 4 months ago and man is it pretty. I get compliments all the time. Anyhow, I have just under 2,000 miles on the odo. and figured it would be a good time to leave some first impressions and what it's been like to live with along with some good and not-so-good experiences I've had. First the GOOD: Like I said, it looks amazing. In my opinion, the best looking midsize sedan on the market and everyone seems to love the design. The refinement levels are amazing. Hyundai did an impeccable job quieting this sedan down from the previous version (I had a 2020 model prior). I notice a rather significant difference at highway speed and just cruising around town in overall noise levels. Super pleased here. The ride quality isn't as harsh as the previous version either. Overall, it feels softer over bumps and potholes barely make it through. Yet, handling is still great albeit maybe a bit less sharper around corners. I think this is a great sacrifice though. The prior gen. seemed to have a rather jarring ride in my opinion. In typical Hyundai fashion, the lane keeping/lane departure assist along with dynamic cruise control works flawlessly, so much better than both Honda and Toyota, and I've driven them all. Highway trips are an absolute breeze with the Sonata. Now, the NOT so good: The door handle sensor only works occasionally. Reaching behind the door handle with the key in my pocket should theoretically unlock the door, but it does so only about 50% of the time. I find myself reaching back and forth to and from behind the handle, and maybe on the 2nd or 3rd or 4th attempt, the door will unlock. Watching from afar, it probably looks idiotic like, is this dude afraid to touch his car, what's going on!? Odd. There's a rattle in the passenger door and is REALLY heard when playing music, even at low to moderate volume. I'll get this checked out when my 1st maintenance visit comes around. The Carplay screen is WAY too bright at night. Like, blinding bright. I can adjust it down to the lowest illumination level and it's still pretty bright, but it also dims the speedometer screen! Then, during daylight, it's far too dim, so I have to go in and turn it back up to max illumination. There's only one illumination level from what I can tell and it controls both the speedometer screen AND the infotainment screen. I wish there was a way to lower the brightness of the infotainment screen while keeping the speedo screen brighter along with greater variances between day and night levels. All in all, I'm extremely happy with the 2024 Sonata. I highly recommend it over Accord (lacking features, horrible road noise, pricy) and perhaps even the Camry, although the new 2025 version seems to be pretty killer.

They forgot my complimentary car wash which left me disappointed but other than that everything was great. I really enjoyed their new facility and the showroom which I browsed around.

I’ve premium Auto version of 2014 Hyundai Sonata. Purchased in 2024 with very low Kms of about 65k but had an issue with starter motor when it came to 70k, other than that, it now runs lit. Been servicing on every 5-7k, it tops comfort & luxury & can challenge any modern car with similar features.

Words cannot express our immense gratitude for Crystal and the team at Thomas Nissan of Joliet. Crystal led our purchase experience and restored my faith in the goodness of humanity. Her warmth and kindness made the process personal and stress-free, which was truly a blessing during a challenging time. Building a relationship over the phone with a guarded customer isn't easy, but Crystal made me feel that all my fears and questions were normal. As a high-maintenance customer, I appreciated her genuine approach and the trust we built. Crystal became a friend, providing a ride from the airport to the dealership. Thank you, Crystal, we love our Pathfinder and will always think of you fondly as we enjoy our ride.

I have the Limited. This is my 6th Hyundai/Genesis car and they just keep getting better. The technology is fantastic and equals many features in luxury cars at twice the price. In June I took a 3450 mile trip, hit 14 states and a variety of traffic conditions and it just kept chugging along with no effort. Features like HDA help on the long days of 700 miles. Used less gas than my previous car too, 95 gallons on that trip.

Allan and the rest of the Patrick team were amazing to work with! They provided me with a very fair trade in value of my car, and make the new car buying process quick and seamless. I highly recommend Patrick Hyundai for your next car!

Love my sonata! I traded in my older model and this is spectacular upgrade! Loving this auto . Sleek and very sexy design! Love the navigational design too!

Excellent treatment jorge help alot on purchase of 2025 car explained every single step gott us a best deal for us thankx again jorge for everything.best dealer had lots of ars too chose

I'm very happy with this vehicle. The car is still relatively new but so far I haven't had to take it back to the dealer yet. This is my second Sonata but this car is much better than my 2017. I don't think that you can beat the car at this price point. I'm happy with it.

Lauren Gall, our sales person, was very personable and easy to talk to. She knew the 2018 Santa Fe inside and out and she understood what we needed in order to be able to afford the car. She made the process very smooth and enjoyable!

2023 Sonata limited. It’s a Fantastic car, especially for the money. It’s comfortable, stylish and efficient even with the high power. It’s a very nice car.

Larry was Great! Awesome experience. In and out timingPlease buy your car from here. Couldn’t hvae asked for a better salesman to deal with amazing

2025 Sonata SEL/AWD this car is so comfortable and spacious, the all wheel drive gives you a multi link rear suspension thats smooth and ride quality is great. engine is 2.5 l4 and has plenty of power , so far gas milage is very good. i am 6'3 and very comfortable highly recommend it over Camry,Accord,Altima.

I was surprised by how much I liked the CX-5 but even more surprised by how pleasant an experience purchasing a car was at this dealership, largely due to the saleswoman Gabbie. She was readily available to answer questions, was very personable, and went above and beyond to make sure I was happy with my purchase. Highly recommend doing business here.

it is a very nice car! it is all wheel drive. it only comes on one of the models. very roomy with all the modern features. The only negative is the Sun Roof is not available in the All Wheel Drive Model.

I received exceptionally professional service during my recent visit. The timing was impeccable, and the staff member, Jorge, who assisted me with my vehicle's oil change, treated both me and my car with great care. I commend the team for their outstanding work.

It’s my 4th consecutive Sonata and they get better all the time with modernization. Very happy and treated very well by Kayla at Freehold Hyundai.

Just had my 2024 Jeep Grand Cherokee serviced at Castlevand Kim was my service consultant. She was vey helpful, service completed when promised and she covered the services and that my car was washed and ready!

the 2012 Hyundai Sonata is a smooth comfortable car with a potential flaw that Hyundai has, in my opinion, addressed adequately. First the Pros: It is stylish in both the interior as well as exterior design. It is comfortable, even for me at 6'3" and is not tiring for extended periods on the highway. The fuel economy is good averaging for me about 32 MPG with mostly highway driving. The engine has reasonable power when needed and is generally smooth. The cons are that the 4-cylinder Theta-II engine that the Sonata Uses, (as well as the Santa Fe and Kia Optima and Sorento) has a known flaw that causes the #4 cylinder connecting rod bearing to wear out prematurely causing engine failure. Hyundai has recently extended the Engine Warranty to a lifetime warranty on these engines and that includes if you bought the car used. I think this is a reasonable response. My Sonata suffered this exact failure 5 months ago at 164,000 miles and the engine was replaced with no pushback. The car carried an original 100K mile warranty which is still considered industry leading so, legally, any car over 100K miles Hyundai and Kia could have stuck to their original warranty agreement and taken no action. But that is not what they are doing. One of the reasons I gave Korean cars a try several years ago was the lack of response I got on a Japanese brand known for their high quality that also had a known failure point but took no action after the warranty expired. Because of Hyundai's ultimate response I still highly recommend the car. if you have a higher mileage Sonata, my advice would be sure you have some sort of roadside assistance, so in case you experience this same failure, you will not be left stranded. The good news is that in the rare instance you experience this issue, you should receive a new engine.

Made the process very easy and offered great pricing. Nicole who is the manager there did a great job of communicating and keeping her promise. Thank you for a smooth car buying experience.

Have a 2020 Sonata SEL with convenience package and it's now 11/24. 26 thousand miles and never had an issue. Car is comfortable reliable and my wife and daughter have our their feet down when I wanted to get another vehicle. My daughter wants it in a few years as I drive carefully, service the car every 4,000 miles. She wants a free car with under 50k miles that will last 200k miles. I have taught her well. She understands a good value. So glad I got the 2.5 non turbo as I believe the engine will be worry free for another 175k miles

Good service good attention nice place to visit. I will add just one thing at the service shop, a bilingual employee thanks.

We purchased a 2025 Sonata from Freehold Hyundai. Very happy with our decision- great car and rides smoothly. Nice design as well, and very quiet while driving.

Facilities are clean. Car checked by CS rep. Anything needed beyond routine is discussed with you. Kept informed of progress on repairs. Everyone is courteous.

Purchased a 2024 Hyundai Sonata N Line on April 1, w2024. It’s my very FIRST Hyundai purchase ever! So far, so good! I’m coming from a 2017 Buick Regal 2.0 turbo with a performance calibration from Trifecta Performance! It was fast, comfortable and handled pretty good. Enter my new N Line from Hyundai. I’ve owned late model Shelby GT500’s, Boss 302 Mustangs, and 5.0 Mustangs, and this car will move out as well! Certainly not Shelby fast. But, it’s a good performance sedan that’s extremely underrated, given its excellent performance, handling and tight steering, it’s one of the very best balanced performance sedans I’ve ever driven! I’m nearly 69 years old, and I can say unequivocally, it’s a very good performance sedan at a great price point with excellent safety, reliability, design and engineering for a very reasonable price point! I’ve also owned BMW products as well. I’ve owned a late model BMW 330i sedan, and a 2019 BMW X3 M40I! It’s not as fast as my previous M40i, but it’s pretty close compared to BMW’s legendary B58 inline 6 cylinder! Hats off to Hyundai and Mr. Albert Bierman for designing, engineering and producing such a dynamic sports sedan in 2024 when other manufacturers are ticking their tails between their legs and giving up on petro engines in favor of hybrids and electric cars! So far, im very impressed with Hyundai’s latest iteration of the Sonata N Line performance sedan! Go Steelers!!! It’s Lit!!! 🔥🔥🔥🔥🔥🔥🔥

Exceptional experience. The entire staff is professional, courteous, knowledgeable, and efficient. Service is always completed in a timely manner. As an added bonus the technician sends a live video to the customer as he is performing the vehicle’s diagnostics.

I have a 2017 Sonata SE that has been a very good, reliable vehicle. I spend alot of time on the road for my job and it had never given me any issues; very comfortable, gas mileage around 30+. As many others have said, the engine conked out at around 124,000 mi. The dealer replaced it with a new factory engine 2 mos ago. A week after I got it back, the accelerator something or other broke so I took it back and had to pay $500 to repair it. (they swore it was unrelated- I dont think so) Other than that, it has been a great car.

It was a slow process but the sales team was able to come to an agreement with me and my wife. I told them it was not simply matter of getting the best deal we could, but that we flexed as much as possible and that the dealership had to adjust to meet our financial parameters which they did. Otherwise we would not have been able to leave with the vehicle.

I purchaes my car new. And I love my car kept it service and it has been good to me. I have wsy over 100,000 miles and still going.

Great people to work with very friendly and helpful got me in and out with my new truck fast

This is on a 2004 Sonota that has 191,000 miles. I bought it new and it has never been back to the dealership for a warranty issue. It has 2.7 v-6 and doesn’t use any oil between oil changes. This by far has been the best car I have ever owned. Good gas mileage, I’m 6’3” and has plenty of leg room. Yes I would buy another.

My initial review is posted at the bottom. I have changed my rating from do not buy, to good. It appears that KUNES Sycamore has recently hired a very competent Jerome Witt who, albeit after 6 months resolved my issue within a couple of days. If you have an issue with KUNES, I highly recommend contacting Jerome. Below my original Issue: If I can stop just one person from buying a vehicle from November 5, 2022 By pljo on DealerRater If I can stop just one person from buying a vehicle from this non-responsive dealership, I consider my efforts a success. I purchased a 2009 Mercedes SL550 (48,00miles) from this stealership and added a "Bumper to Bumper aftermarket warranty" which I paid for separately from the car through Kunes. After 3 weeks (1,500mls) the car developed an issue with a suspension damper. Kunes quoted a $1,500+ repair charge and of course it was not covered by the "Bumper to Bumper warranty". Multiple emails to Eddie Boliaux (GM) has proven to be futile. Please think twice before dealing with these people, especially if they try to sell you a useless aftermarket warranty. Kunes is just not worth the visit, or business. :( Rating breakdown (out of 5): Customer service 1.0 Buying process — Quality of repair — Overall facilities — Overall experience 1.0 Does not recommend this dealer

Helped me get my first car!! Katie gave me a great experience 10/10 would recommend. Katie was very helpful throughout the whole process. Thank you