10.0

really awful
Crashes / Fires:
3 / 1
Injuries / Deaths:
1 / 0
Average Mileage:
41,926 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 Hyundai Sonata brakes problems

brakes problem

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2015 Hyundai Sonata Owner Comments

problem #12

Nov 162018

Sonata

  • 66,397 miles

A D V E R T I S E M E N T S

I was involved in an automobile accident. In which an animal was in the road I sweared and hit the curb the air bags did not deploy in the accident the auto flip over and the car a model limited w/all glass sunroof shattered causing a concussion the design of the car caused the pillars to crush along with front air bags that did not deploy the design of the roof line failedto protect the passagers from its all glass sunroof design causing serious injury note right after this accident hyundia issued multi years this model had issues with its air bag and sunroof shattering with a roll over the car rolled from impact. All glass sunroof no air bags safety around the all glass sunroof.

- Palm Desert, CA, USA

problem #11

Jan 122020

Sonata

  • 92,346 miles
2015 Hyundai Sonata SE caught on fire after being parked in apartment building parking lot on 1/12/20. Car was serviced at certified Hyundai dealership repair shop on 1/10/20 for recall work and to investigate oil pressure light that would come on and off intermittently. Repair shop claimed there was an oil leak and recommended an oil change/valve cover gasket replacement (last oil change just under 5000 miles prior). Car began smelling as if something was burning later after leaving repair shop, as well as the next day, so shop was called back on 1/11/20 and message was left that it needed to be brought back in on Monday morning (1/13/20). Oil pressure light did not come back on, however, nor did any other warning lights. Car was driven sparingly in the neighborhood primarily for work purposes over the weekend and parked after approx. 12 minute commute home from work on Sunday evening (1/12/20). I returned a little over an hour later to discover the situation and learned that the fire dept. Had already come and gone. Immediately called police/fire dept. To find out what had happened and was informed that neighbors had called the police due to seeing it on fire about 10-15 minutes after I had parked the car. I am unclear of the exact nature of the problem, though oil appears to have been leaking (and burning - some light smoke was visible under hood on 1/11 & 1/12) after repairs, and fire is said to have started in the engine compartment. Insurance company was immediately notified as well and deemed the vehicle a total loss and towed it away for further investigation as to cause of fire on 1/14/20. Dealership where car was serviced 2 days prior is of concern since car appeared in worse condition after repairs than before, but I am uncertain of their liability in this case.

- Des Moines, IA, USA

problem #10

Apr 302019

Sonata

  • 72,000 miles
Bsd issue light is on, traction control light, ABS light. Dealer said right rear hub sensor was faulty. Had this replaced and didn't fix problem. Was charged $136 just to diagnose issue but changing the righty rear sensor hub didn't fix anything. Dealer says next repairs will be almost $500. Issues with warning lights happened during normal weather and driving conditions.

- Norco, LA, USA

problem #9

May 262019

Sonata

  • 31,000 miles

A D V E R T I S E M E N T S

While driving down the highway the warning light for the bsd sysiem started blinking on and off. The next morning it stayed on. I took it to the dealer and after two hours the service man came in and told me they couldn't find the problem but they thought it would be behind the rear bumper. They wanted me to pay $150 to remove the rear bumper to check it. He said if it was a problem there I would most likely have to pay for the repair as it was likely my fault. I refused to do so as I felt it should be covered by the waranty. I no longer have a functional blind side detecter. To detect traffic in my driver side blind spot.

- Choctaw, OK, USA

problem #8

Mar 172019

Sonata

  • 5 miles
Engine light is in after recall in regards to the engine light and electric issue. The car is stopping and the gas pedal not working properly. The car starts shaking like it wants to turn off.

- Clearwater, FL, USA

problem #7

Sep 192018

Sonata

  • 42,000 miles
To note vehicle had a complete evaluation 1 week prior with no current or upcoming issues. Upon starting car "ABS light, traction light, bsd (blind side detection) light" came on. Upon driving, my bsd sensors did not operate, and engine made whistling sound upon acceleration and would not go over 40mph without the power being pulled from the engine. Also to note my car was apparently trying to be in a higher gear at 30mph (5th gear). All of this is very suspicious as the car has only been serviced at dealerships with most recent being 1 week prior. Service department seemed very poor at explaining the cause for the simultaneous malfunctions of all these systems. I do not currently feel as safe with this vehicle as I have before.

- Tampa, FL, USA

problem #6

Jun 252018

Sonata

  • 88,000 miles

A D V E R T I S E M E N T S

Car decellarates on it, S on when you try to pass or speed up.cuts off.jumps.

- Hickory, MS, USA

problem #5

Jan 302018

Sonata

  • 48,000 miles
The car in question is the limited edition with hi tech package & accident avoidance pacakage, has been acting up & requireing updates regarding safety, sensors codes errors & failure to read & correct conditions. One of one was the brakes & front end avoidance rader/sonar equipt. Going East bound less then the road designated speed post. All of the sudden a truck across the line no lights making it almost unnoticeable. I had been driving in the sonar, rader mode it failed to work the brakes, lights where not working correctly confused and claimed error.,turn signals impact crossing one more lane still the avodiance failed to notify those inside.how ever since the spreed was slow minor damage was recorded still waiting for adjustorto review damage. I have taken in care on many occasions complianing about this same goes with the rear end safety cameras not wooking as nenned.one partys where injured yet the Sonata did get damage the other truck was old a dark redish blk color the truck was about 20-25 years however there where few street lights to view the sensors malfuntion it was confused not noticing truck driver warning of this hazard no lights...to the car, damage front grill & bumper, trims the brake system seem to need to be check as the anti lock did not come on off popperly the braking system seems to be not funtionly needs to be address thus it might of been part of the issue also the intake maniflord was making a wheening noice and the cover of the air filter not secured making the car not ide correctly...the car was in motion traveling East bound in lane 2.the car & truck hit & at that time everything came on warning errors failure stating fail engine, brakes, along with many error codes reading.take to shop problems with safelty features lane changes & a wheening noice.

- Palm Desert, CA, USA

problem #4

Aug 152017

Sonata

  • 22,000 miles
Bsd system dose not work as it should be, I took it to the dealer and they clear the code and preform calibration now there is not error code but dose not preform as it should be, dose not detect any car in blind spot, it is to risky to say I do relay on this system but dosenot detect the cars

- El Cajon, CA, USA

problem #3

Jan 262017

Sonata 4-cyl

  • 15,030 miles
I was driving at 6:20 am on the New Jersey turnpike. I was in the left lane and going approximately 70 mph using the scc (smart cruise control). All of the sudden, the lights start flashing and the car completely turns off. Since it was before sunrise, everything was black and I couldn't even see where I was driving, not to mention that the steering wheel became locked. 10 seconds later, the care came back to "life". it did that same intro with the "system check" thing as it does when the car is started from a park position- only I was on the highway going 70 mph. I have never heard of something so absurd, but I guarantee that if this was during rush hour or a busier time during the day- there would have been a major accident!

- Highland Park, NJ, USA

problem #2

Jun 102016

Sonata

  • 8,340 miles
1st event June 10 2016 - car stopped on the fwy at speed over 65 mph. Stepped on the gas pedal and was no power. Attempt to restart and car run rough. Car towed to dealer (tuttle click-Hyundai -irvine, ca.) 2nd event July 18 2016 - driving on fwy at speeds over 65 mph, gas pedal starts vibrating, driving become rough, clicking noise from engine when idling. File complain with dealer, dealer say it did not find anything, blame the situation to costco gas, and it says that the car requires to use different type of gas (such: Chevron, shell).

- Santa Ana, CA, USA

problem #1

Dec 122015

Sonata

  • 18,000 miles
In the snow, my Hyundai Sonata will drive fine until turning. During turning, even with minimal snow, my brakes lock up and my car slides slowly but at that point I am unable to do anything, usually making me hit a curb. This has happened twice in the last two weeks costing me $2200. I have had two cars before my Hyundai Sonata and haven't had issues with such a problem. The mechanic scratches his head in confusion as to how almost the exact same thing happen in such a small time frame. It is a major safety issue, I believe something with traction control or braking is wrong. Had I been a worse driver the damages could be worse.

- Lone Tree, CO, USA

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