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

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

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.

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

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

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 !!!!

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!

Went there for an express oil change and tire rotation. The wait time was an hour. Which wasn't bad. Chelsea was very professional and friendly.

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.

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

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

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

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

I'd like to take time out to mention and thank a real customer service person, "KATHY." She always greeted me with a smile, and have a real professional customer service attitude, pleasant and kind. She demonstrates concern for customers. Thank you KATHY for all that do! You go above and beyond to assist with Mazda car matters. I want you to know that your knowledge and kindness is recognized and appreciated!!!

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.

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.

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.

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!

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.

I'M HAPPY WITH THIS DEALER SHIP THEY GO OUT OF THERE WAY TO MAKE YOU THEIR PRIORITY . THE OWNER LEITON WILL FIGHT FOR YOU UNTIL YOU ARE SATISFIED. I BOUGHT A TRUCK THIS WEEK THIS IS MY FIFTH CAR WITH THIS COMPANY THANK YOU

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.

Mark is an excellent salesperson, polite and friendly. This is my second time buying from them. Am satisfied with my vehicle and extended warranty. Good job guys keep up the good work .

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.

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!

The car meet all my needs it also brought my confidence level high. I love this car and they found me the right. The leg room space is great too.

I bought a Cadillac CTS2013 the staff was great and my car is beautiful I love it .I would recommend this dealership to my friends

Having this car for a year. Has some minor issues. However, absolutely love it. AH H H HH H HH HH H H H H

I recently purchased a used vehicle from Adam’s Auto Group in Little Ferry, New Jersey. I especially want to recognize my salesperson, Cheyenne. He stayed in contact with me during the process and facilitated the transfer of necessary paper work. Although the car I originally wanted was sold (a misunderstanding of certain terminology – “Deposit” vs. “Down Payment”), Cheyenne worked (even on his day off) to make sure that my second choice proceeded without a hitch. The staff at Adam’s is helpful and knowledgeable, and their vehicles are top-notch. I would, however, suggest that better communication between the two locations (they also have a store in Paterson N.J.) would make the buying experience less fragmented and feel more “of-a-piece”.

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!