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
    - Morganton , NC

    My vehicle consumes oil in a very large amount. This has been happening since I bought the vehicle. Have had it checked numerous times. No oil leaks, no bad parts. I have to add 1 quart of oil every week to my car and I only drive locally. Mechanic states it is a common issue with this make and model of car. Nothing can be done except check oil levels daily. This is costly over time and worries me that if I dont keep a watch then my oil level will be too low and my engine will blow up. Blogs have also verified other owners have the same issue. Need something done about this issue. Why isn't there a recall to fix issue?

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Toms River , NJ

    My car has an anti theft defect that’s making cars like mine easy to be stolen. Over the weekend I took my kids to six flags and my car was stolen. I had my 3 kids with me and my wife. My kids are scared and feels unsafe. If theirs anything you guys can do to help me out, I will appreciate it. I do not have the money to fix my car at the time. I need my car to get back and forth to work.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Powder Springs, GA

    City driving and the bells and warning message on the dash stated the electrical system was being evaluated for causes why the engine/electric drive failed

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Southaven, MS

    My car had been in and out of dealership going through oil consumption testing. Was at dealership on Monday June 19th having more pictures as well as dropping oil pan etc. I was told Friday June 23 2023 car would be ready they were checking a seal to make sure it didn’t leak. I picked car up brought it home went out of town with my fiancée in his vehicle. Drove my car on Monday June 26th to work when I got off I picked my granddaughter and mother up. Drove home and 5 minutes of being inside my car exploded in my driveway. I did receive 1st degree burns was treated at my local ER.

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

    Several times this has happened. I am driving and all of a sudden my car stops and I get a message that says Hybrid System Warning, Safely Stop and Do Not Drive. The car will coast to the side of the road at times and other times it won't. I have taken it to the Holler Hyundai dealer in Winter Park FL and they told me nothing was wrong with it. They had my car for less than an hour. I told them there was no way they could have fixed the issue but they said they did. Obviously they didn't fix it because it has happened several times since then. Now my car will not even move. It starts up, radio works, AC works, just will not move. It is at the Sanford Hyundai service shop waiting for them to tell me what it is

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Providence , RI

    can't use eco sport motor is accelerate and the car can't read the sensors a/c stop working brakes hard to press

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Las Vegas, NV

    My 2015 Hyundai Sonata has issues when switching from eco-to standard to sports, it constantly shakes when approaching a red light or stop.. my vehicle is constantly stock and vandalize and stole. Need you to easy assessability by thieves. this constitute higher insurance for me and consistent problems

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Quebec, MA

    2015 Hybrid Sonata, milages at 82,000 km, owned for 8 years. "Hybrid system warning, do not drive" message occurred, car lost 100% of its power, went into complete stop without any warnings on the middle of the highway. Hazard lights do not work and unable to warn incoming traffic that the car has completely stalled in the highway. The car is unsafe to drive. Went to Hyundai (here in Canada) several times, being charged every time for diagnostic and repair works, been told that the issues were fixed via software update. Problem persists. There are compelling evidences from different car forums, websites and NHTSA own database (28 reports under Unknown, 22 reports under Electrical sys. categories...) on the hybrid system failure or/and 100% power lost lead to complete stalled car. Although all these reports did not site any injury, major or death events, NHTSA should compel Hyundai to take appropriate actions to render the car safe to drive for the public because if accidents should happened, it cannot be undone and will affect lives of people. The public relies on a governing body to represent us and hold the manufacturer responsable to ensure that their mkt released products are safe: to save lives, prevent injuries, reduce vehicle-related crashes.

    Source: NHTSA WEB SITE
  • 2015 HYUNDAI SONATA
    - Austin, TX

    My steering wheel locked up and I had to turn the car off and back on again in order to steer.

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

    Rear passenger door will not lock manually or via manufacturer installed causing issues with child safety lock and at high speeds can be opened causing injuries and or death ,Windscreen on panoramic sunroof detaches causing safety hazard

    Source: NHTSA WEB SITE