Used Hyundai SONATA for sale near New Cassel, NY under $20,000

Great service amazing people ... Aderly was an amazing Sales Rep .... she has alot of patience and she was extremely helpful... Excellent Customer Service !!! I'll recommend City World of Hyundai any time any day. GREAT PEOPLE !!!!

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.

Vehicle was sold before I was able to speak to a sales person. No problem! They were working on it before I inquired about it.

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

Happy to meet south shore hyundai people, very respectful, treat there customer very well. Thank you.

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!

This dealer provided a purchase alternative to buying my vehicle at end of least that was very beneficial to us . New vehicle at close to The same monthly cost of financing the purchase of my vehicle with 51k miles on it.

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.

Aug 15, 2025 I recently bought a used car that I found online. I got a written quotation upon request electronically as I requested. I took a very long ride to get there & was treated very well. Abraham Mata was very cooperative & professional throughout the entire process. I left the same day with the car. I’m very happy with the dealer & would recommend them. Richard Lindner

I love my Sonata. I drove an SUV for 16 years, and I was ready for a change, and it was the best change I could have ever made.

Great experience at NJ State Auto. Nour was very professional, helpful, and made the whole process smooth and easy. Highly recommend!

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.

I can't tell you how happy I am with the service you provided, the great price you offered, and I just love my "used" Prius. Even though you are over four hours away from where I live and three states away, I would definitely come back again to Penn Toyota to purchase another vehicle! Your service is impeccable, your attention to detail and the overall great experience I had with your dealership was fantastic. Luis, my, salesman, was wonderful, kind and considerate. Thank You for being wonderful and honest dealership!!!

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.

It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos

It saved my life I was in a bad car wreck a couple weeks ago in this car I hit a deer and drifted into a tree and flipped 5 times and the inside lit up to help me find my phone to call the police and my radio and steering wheel still worked to help call the police the inside was sturdy not one thing was crushed into the car definitely would recommend

Only problem. They praise. My car too low. If they raise my car appraisal. I will make a deal.

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.

Overall Great Experience from start to finish. Elder and Ralphie communicated with us every step of the way and made the process of buying our car seamlessly. They both were friendly and professional. I would definitely recommend Stream Auto outlet in Islip if you’re looking for a great selection and team. Mark & Jenny

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.

We’ve been buying cars here for the last 6 years. My go to place to purchase all my cars. Everyone is friendly.

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!

Great experience. Ask for Pablo. Very personable. Received a great deal!. Thank you again Pablo

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

Buying at TSF Auto was a pleasurable experience. The cars were sweet and the prices were great. I would like to thank my salesperson, Egor (I'm not sure how to spell his name), for his guidance. He's one of the 'good-guys'.

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.

Mo and James are straight shooting honest businessmen that truly care about helping their customers. They went above and beyond to get me an unbelievable deal on a great vehicle! i'm a future client for sure!

This 2018 is my second Sonata. Hyundai addressed all the issues I had with the 2012 I owned. All I've done is oil changes, brake pads, tires. The car has been flawless, the transmission is very smooth, though I liked the 2012 transmission slightly better for the shift strategy. Technology package is fantastic. Dynamic cruise, lane keep assist, auto emergency braking... Almost drives itself. The car is still humming along like a sewing machine today.

Bought the Sonata n line, the car is quick and looks great. Awesome gas mileage too for the performance you get out of it. All of that on regular gas. Fun full size sedan.

I bought 2 cars in late December, 2015. There was also a trade-in on one of the purchases. In both instances, and on all accounts, including maintenance service since then, I would highly recommend D&P. Phil is an excellent individual to interact with, as well as all the staff. Nothing is complete unless Phil agrees, and his method and mode of business are excellent. His philosophy of selling cars in based on total satisfaction. Everything is performed on a car for sale with the idea that the buyer will not have unexpected necessities for at least a year, or more on very low mileage cars. I recommend D&P without qualification.

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!

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

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 collection of cars at great prices definitely recommended to any one looking for used car

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

I just helped my son purchase a 2004 Corolla here. Very helpful, fair. Mark was great. Explained everything in detail; the terms, fees, warranty, etc. I would buy here again.

We have the Sport Limited Turbo 2.0 in white. Power is good. But, sometimes it seems like the turbo isn't boosting as you're getting on the throttle. Stock tires are noisy, so we put some quiet Michelins on and it helps a lot. Interior-wise, the Nav panel and controls is really something to be desired. It just plains stinks. I'd love to have the newer radio/Nav display that the KIA's have. Trunk is very spacious and leather seats are comfortable. Overall, it's great for long trips (33 mpg on the interstate driving 77mph) and it's a nice looking car. Not as cool as our son's 2022 KIA K5 GT-line, though!