Used Hyundai SONATA for sale near St. Charles, MO under $20,000

I had a great experience buying a car at Napleton! Ally helped me find exactly what I wanted and was extremely patient and kind and very helpful!

I drove 3500 dually diesels for 25-30 years and then went to a Honda ridgeline 2018 new, love it until I drove my wife’s new car and decided I needed a car. My best friend had a Hyundai and loved it so I did hours of reviews Hyundai vs many others. All factors considered I decided to test drive a few. All things considered the Hyundai won and a low mileage 2021 caught my eye and I got it. After apps 1000 miles I am so glad I got it. Pros and cons Honda (H) push button start Hyundai (hy) key start, H remote start hy no remote start, H good ride hy better ride, H noisy hy less noisy,H electric keypad with gloves on more user friendly for me, hy parking easier, hy cornering better, H acceleration a bit stronger but hy smoother, both get the job done, I am 74 yo so I understand knobology better than the slow digital control for heat radio etc.,hy wins there- breaks equal, dashboard info hy wins, seems to love Google maps tolerates Waze, I prefer Waze. Pros and cons about not locking keys in car - can’t dash out start it w/o leaving key in ignition,physically gettin and out of the vehicle is harder, in a nutshell the things that matter more to me the hy wins so far.The salesman, Lamar was exceptional, a young family man earning a living by hustling but not rushing! Remember Lamar at Southern Auto Group in Newport News VA. Oh and the warranty was winner!

My husband and I recently bought a Dodge Ram from Colton and we had the most pleasant experience! He got us in the truck that met all of our needs within the first 10 minutes. He answered all of our questions, explained the paperwork thoroughly, and made the overall process of buying a car completely painless. We are definitely repeat Federico customers!

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.

The sales staff were amazing! Low pressure and loved the selection! Will definitely recommend to friends and family.

Overall, I really like this car. Nice look inside and out. Easy to clean Internal cabin noise is quiet while driving. Like car notifications inside the car.

I bought new in 2015. Now over 110K miles. No issues at all except regular maintenance. It's been one of the best cars I've owned - value, comfort, MPG, etc. It has dated well and doesn't look like a 11 year old car. The 2.4 does burn about a quart of oil every 2K miles. I regularly check the oil level and do all maintenance early. I don't know how it would hold up if I drove it hard or didn't do regular maintenance.....

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

Great service dept, helpful. Sales was helpful in locating the car I have been looking for. Would/will shop atCarMax again. They make it easy and I appreciate the no pressure sales.

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.

The staff could not have been better. They did not play games. they knew what they were talking about. They offered me more for my trade than 4 other St. Peters / West / South County Dealers included Lou Fusz, Bommarito and Sinclaire. They stayed late to get it done and even went to buy batteries for my remote. They also have the FOREVER warranty that is amazing bumper to bumper as long as you own the car. Totally worth the drive. These guys were so easy to work with. I wouldn't go anywhere else. They even have concierge service for free including bringing you a rental even for routine maintenance! You won't find a better deal, better people, or better service in St. Louis...maybe anywhere. Can not say how impressed I am with these folks. After weeks of car shopping they closed the deal with style! Thanks guys!

I bought the car off a used car lot. It had $54,000 miles on it. I drove it to Louisiana and back and realized it was a half a quart low on oil. Took it back to the dealership and they can't find out what's wrong with it. But other than that overall experience is great.

This car was absolutely the best value for the dollar compared to the Accord Camry Mazda 6 and other Asian competitors this is my second Hyundai and these cars are well built reliable and an incredible value overall also a friend of mine is a mechanic and explains to me that these cars are easy to work on easy to diagnose easy to repair and parts are relatively inexpensive my opinion you cannot go wrong with a Hyundai

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

Good and easy people to work. Duru was so helpful and kind. They help us to know everything we wanted to know and be safe on the road. Thank you guys.

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 experience with Mylenbusch. They help with every individual attention and their ability to work out deals with their customers faster.

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.

Owned our Sonata since October 2017, and it had 38k on it. Now it just clicked over 100k and it's been a great car so far! On a good day, I can get up to 44 MPG and about 25 city. Power is good (2.4 engine), tackles inclines well, and keeps up with traffic. Interior is well thought out and fairly comfortable. We just came back from a 3,300 mile summer road trip and had absolutely no issues! I do all my own maintenance which means it gets meticulously maintained. My #1 complaint is oil consumption. PLEASE CHECK YOUR OIL REGULARLY. If not, you can kiss your engine goodbye! Only issues I've had were two dead batteries but other than routine maintenance, I can believe that this car will achieve 200,000 miles! Take care of your car and it will take care of you!

Antwoine is an awesome salesman and knows his job. He is certainly intentional with his customers.

I've had over 44 cars, trucks and Vans both Foreign and Domestic and this is the Best overall. I recommend this car to anyone presently looking for a Great Used car.

ACE AND KORAN WERE FANTASTIC. HUGE SELECTION OF ALL MAKES AND MODELS. JASON THE GM COULDN'T HAVE BEEN NICER, EVER GAVE ME A GIFT CARD TO TAKE MY WIFE TO DINNER!

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.

Awesome experience at 111. Easy process and got in and out with a car at a cheap price in no time.

One of the nieces car you can get for money. Great car and very safe new cylinder ignition lock replace on all these cars so can't be stolen any more.

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.

Jeilan and Ace were amazing and super helpful. They helped us get the car we needed for our family.

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.

Like this dealer for getting my Escape serviced.......they are really helpful

My 2014 Sonata is my fourth Hyundai. I never have had a major problem with any of them. My current Sonata Limited has 70k plus on it. My only complaint on my current car is that the passenger seat sits too low and its a little difficult for the passenger to exit. Other than that I wouldnt hesitate to buy another Hyundai.

I've owned a Sonata 2.0T Limited since 2011. Only major issue was metal shavings in the engine block. Hyundai installed a new engine and everything us been perfect for the next 47K miles. I'm also 6'5" and over 300Lbs but I'm always comfortable when driving or being a passenger in the front seat. I would buy another one but my wife wants something higher to stay above the traffic.

Love my pre-owned car! Handles well on the road. Took it to CT and back to NH this weekend and it was so smooth. So far so good!