2015 HYUNDAI SONATA Complaints

View complaints related to 2015 HYUNDAI SONATA. The complaints found here are submitted by actual consumers with first hand experience. There are more than 1,140 complaints submitted for the 2015 HYUNDAI SONATA. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2015 HYUNDAI SONATA
    - Egg Harbor Township, NJ

    I purchased my 2015 Hyundai Sonata new in Hawaii while stationed there with the military. A few years later the paint on the hood and roof started to peel as seen in the picture with the hand. I took the car back to the dealership I purchased it from and inquired about the peeling paint (the car was barely driven as Hawaii is small and i was deployed most of the year). The attendant said it was not covered and there was nothing Hyundai could do about it. I then paid out of pocket over $500 to get these areas painted. Recently now January 2023, the paint started peeling in numerous locations (except where i had gotten the car professionally painted to fix the previous peeling). It has been flying off while driving in patches which made me nervous. I am currently stationed in NJ, so i went to the local Hyundai prior to deployment in November and the attendant said it was a known issue with my color paint (it was defective) then he took pictures to file the claim. Hyundai came back and said they would cover 75% of the cost leaving me to pay about $400 out of pocket. i was not ok with this as i had already paid out of pocket for their mistake, and the car was continuing to peel even just in the week that passed so i am sure down the road it will peel. i called customer care (as that was what the dealership directed me to do since i was not happy with 75%) i spoke to a manager who said it is up to the dealership what they want to cover. i told the manager the dealership said it was up to Hyundai and to contact customer care, the manager then hung up on me. at that point, i called the dealership back and explained what happen. they said that was not true and the could offer 75%.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Alexandria, IN

    I have been keeping up with regular repairs and oil changes on my vehicle; so I was surprised when the oil light flashed once or twice in the past week, specifically when I took a turn tightly. The oil was low when I checked it so I added a quart and didn't think much of it except "I should get into a shop soon and have that checked out." Two days later, my RPMs red-lined past 6-7k and the car was revving up but was not accelerating at all. I pulled over and checked the engine again and without showing any kind of leaks (no spots in my driveway/parkingspot) the engine had consumed the oil I added and then some. Moreover, the problem with the engine revving up but not accelerating was not fixed when I added the oil. It could have been very dangerous if I were on the highway and was not able to accelerate for any reason that could put myself or my family at risk. Now, the car CAN reach speeds of 75+ miles per hour on the highway, but only after a LONG period of acceleration and seems to be burning oil VERY regularly. I've grown very concerned about catastrophic engine failure on the highway.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Tallmadge, OH

    My car goes through 5 qts of oil every 1500 miles. I have been in contact with numerous dealerships in the area, and nobody will look at it until the engine fails. Was told thats the only engine recall they will honor. So I am basically being forced to drive an unsafe car. I have a case with Hyundai, and all they have told me is to continue working with service managers at dealerships, even though this is impossible. My car only has 97k on it, I have kept up on its oil changes (not that it matters) and now am forced to spend extra money just to keep it hopefully running. My case# with Hyundai is 20870570. I owe around $15k on this damn car, and the trade in value has come WAY down to around $6000. In no way can I afford to take on $9k of negative equity. How can the EPA force VW to buy back cars, when all they did was produce "bad" emissions, but Hyundai cant be forced to buy back vehicles that catch fire, get stolen on the regular, and break down in the middle of traffic endangering the lives of its occupants and others. This makes absolutely 0 sense.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - BEAR, DE

    OIL IS LEAKING FROM THE TURBO OIL FEED HOSE ONTO THE HOT ENGINE, HOT EXHAUST AND ENGINE UNDERCOVER THAT HAS A POTENTIAL FOR A FIRE HAZARD IN ADDITION TO TOXIC FUMES FROM OIL BURNING SEEPING INTO THE CAR. THERE WAS A TSB FOR A SIMILAR INCIDENT CAMPAIGN NUMBER 16-01-071 THAT AFFECTED 2011-2014 SONATA 2.0T AND 2013-16 SANTA FE SPORT 2.0T THIS MODEL THE 2015 SONATA 2.0T SHOULD ALSO BE INCLUDED IN THIS CAMPAIGN AS IS IT EXHIBITING THE SAME ISSUE.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Visalia, CA

    Engine keeps losing power not sure why & also abs brake system out of nowhere when accelerating in freeway they automatically brake sometimes for safety feature

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Riverdale Park, MD

    Steering wheel hardens as vehicle picks up speed, making it difficult to turn the steering wheel.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - jacksonville, FL

    My 2015 Hyundai Sonata Sport 2.4L is burning through oil like crazy and has been for a while now and I had no Idea. I get oil changes like I am suppose to do per the sticker and miles. Recently I drove about 4 hours away from home and I smelled burning but I had just got my breaks done and a oil change so I assumed it was the breaks . I got back home and still smelled the smell took it to the shop and they told me it was bone dry with NO oil at all. I was not at my mileage from the sticker so it wasn't time for me to get another oil change. They then told me these cars burns oil like crazy but that was the fist time anyone told me this and I have never had this issue ( I've had the car since Jan 2020 with no issues) They put more oil in it and told me to come back when it reaches the mileage. I went back to get my oil change and once again it was BARE!!!!!! They did the oil change and 2 weeks later I started my car and white smoke came from the engine part under the hood through my exhaust pipe AND my VENTS!! It was so much smoke I was afraid a fire was going to start!!! I lost a day at work and my daughter missed a day at school. Turns out I have a oil leak and I need my Valve seal cover gasket replaced. Not once did my oil light come on and TWICE my car had been completely out of oil! I am going to get my engine checked because who knows if it has done any damage (hopefully none). My car has never overheated or my check engine light has never came on. I see there a recall for this exact situation but the years covered was from 2008 or something until 2014 and I have a 2015! This is clearly a ongoing problem with Hyundai and something needs to be done. This is not a sweep under the rug issue. Its literally ruining peoples cars and we are left to fend for ourselves. Something or someone needs to advocate for the customer because the company clearly is not listening to complaints.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Cincinnati, OH

    After taking my car in multiple times to be serviced for a "Hybrid System Warning" mid last year, they were unable to read any error codes or diagnose any issue. I took it to two separate dealerships with no luck fixing the issue. I then completely broke down due to the same "Hybrid System Warning" on the highway on 7/26/22 heading to Pigeon Forge, TN with two children in the car. I had to have my car towed to the closest Hyundai dealership in Knoxville. They were unable to diagnose and fix my car within the timeframe I was in town. Since Hyundai would not provide me with a loaner, I had to get a rental car to get home that I was not reimbursed for. We ended up paying out of pocket to replace the safety plug/fuse and the power relay assembly on 8/9/22. After having the car back for three months, the warning popped up again on 10/18/22 just as it did earlier that same year. I immediately called to schedule a service appointment with Hyundai and had to wait almost four months to get a service appointment here in Cincinnati. The appointment was on 1/26/23 and they have yet to "replicate the issue" so they are unable to diagnose the car. I am supposed to pick up the car this week even though it's a safety hazard. I have had two cases open with Hyundai Customer Affairs but since they cannot diagnose the car, there is nothing they can do. They have been absolutely no help at all.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - San Diego, CA

    When automatic headlights are on there are time that the headlamps will turn off when engaging the turn signals until turn signals are disengaged.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Boca Raton, FL

    Please refer to prior complaint #11505068 I want to add the fact that this vehicle's engine was replaced on or around Sept 1, 2019. This dealer asked me who replaced the fuel pump, and I responded it was replaced by Rick Case Hyundai where the car was brought to with the seized engine.

    Source: NHTSA WEB SITE