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2018 Hyundai Kona

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2018 Hyundai Kona do not stand out strongly from the model-year median of 74.

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How this year compares

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

24 reports with mileage · 50 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 41 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports10 fire reports8 injury reports

Unknown Or Other complaints

25 reports
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Mileage unknown · Jul 26, 2023
Back Over PreventionEngineUnknown Or Other

UNKNOWN. AC stopped working. According to repair shop, alternator belt sliced through the aluminum housing tube and Freon cannot be recharged . It needs total rebuild/reroute of AC tubing as The position and location of alternator belt is too close to the aluminum housing/tubing for cooling system. This is a bad build/design. Wh…

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UNKNOWN. AC stopped working. According to repair shop, alternator belt sliced through the aluminum housing tube and Freon cannot be recharged . It needs total rebuild/reroute of AC tubing as The position and location of alternator belt is too close to the aluminum housing/tubing for cooling system. This is a bad build/design. When it’s really hot outside this is very dangerous for all passengers in this vehicle. Repairman/mechanic said he has seen this issue more and more on several Hyundai’s that came thru his shop, that he believes a common defect and has educated him as first thing to look for on a Hyundai needing AC repair.. and one can speculate there are MANY more, since he’s not a dealership.

NHTSA ODI #11534655

Mileage unknown · Apr 11, 2023
Unknown Or Other

Car stalled while driving. This happened 5 times in a 5 day period. 2 times while crossing traffic. Oil was checked and found to have less than 1 quart of oil. No low oil level warning light came on.

NHTSA ODI #11516454

Mileage unknown · Mar 14, 2023
EnginePower TrainUnknown Or Other

Oil change was on 1/13/2023 at 33,505 miles. On 2/25/2023 at 35,366 miles after driving on the highway for about 30 mins at 65 mph, the oil light came on and car was making a loud noise as I pulled in to park. My car was parked for about 1.5hrs at my destination. I attempted to drive home and get back on the highway when my eng…

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Oil change was on 1/13/2023 at 33,505 miles. On 2/25/2023 at 35,366 miles after driving on the highway for about 30 mins at 65 mph, the oil light came on and car was making a loud noise as I pulled in to park. My car was parked for about 1.5hrs at my destination. I attempted to drive home and get back on the highway when my engine stalled at about 40 mph and my engine and battery light came on. I had to pull over to the shoulder as my car would not drive anymore. My car was then towed to my house and later to the hyundai dealer where they determined that my engine stalled due to lack of oil because my drain plug was missing. Hyundai refuses to fix this under warranty because the drain plug is missing and they are insisting this is because of the oil change place I went to nearly 2 months ago. When I went to the oil change place, they insist that they didn't do anything wrong, and if they did incorrectly put the drain plug on, my oil would've leaked much sooner than it did. There is currently and investigation with NHTSA with my exact issue where the oil drain plug still falls out, even if the person performing the oil change puts the drain plug on exactly how it should be. Directly from the NHTSA site: "Apparently, the thin metal, along with engine vibrations and expansion/contraction tend to loosen the drain plug without any other intervention. NHTSA is investigating this as a factory defect issue." My safety was deeply put at risk as I was driving on the highway when this happened and I could've easily gotten into an accident and faced injuries. I'm stuck in the middle as the oil change place denies it is their fault and hyundai refuses to fix under warranty strictly because the oil drain plug is missing. When I explained to them that I would've have this issue with my engine if the drain plug was present, they agreed. They are stating that it is $10,000 to repair my car and that I have to pay upfront and cannot do multiple payments

NHTSA ODI #11511771

Mileage unknown · Oct 7, 2022
Unknown Or Other

This Hyundai Kona SE 2018 model comes with a key start and we are not getting recalls for a free fix with an engine immobilizer. Hyundai dealership is asking me to pay more than 800 dollars in installing thier fix which they caused. Even our family 2006 Corolla has the simple engine immobilizer chip on the key. Please help us.

NHTSA ODI #11488370

Mileage unknown · Jun 6, 2022
Unknown Or Other

Vehicle engine randomly stalls when slowing down, at intersections, and while driving down the road in traffic. The lives of my children and I were directly put at risk by narrowly avoiding collisions due to the engine stalling. There are multiple lights that come on when engine stalls including the check engine light, and a car…

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Vehicle engine randomly stalls when slowing down, at intersections, and while driving down the road in traffic. The lives of my children and I were directly put at risk by narrowly avoiding collisions due to the engine stalling. There are multiple lights that come on when engine stalls including the check engine light, and a car with a key, as well as several others. I have contacted the manufactures due to other vehicles of the same make model and year being under a recall for the exact same issue of engine stalling. Manufacturer is failing to acknowledge that the engine stalling is a serious safety concern, as seen in the same make model and year model vehicles. Manufacturer unwilling to help reconcile issues without me paying upfront for towing, repairs, and getting my own rental/loaner vehicle. I was referred to a dealership who told me it was my responsibility to ensure that the vehicle made it to them for an inspection, no towing, no loaner or rental vehicles. I am approximately 8 hours away from home at this time and unable to drive the vehicle at this time. Reference number for call with manufacturer. Reference for call #19850095

NHTSA ODI #11467856

Mileage unknown · Feb 26, 2022
Unknown Or Other

I purchased my Hyundai Kona SEL 2.0 new. I have maintained this vehicle exactly by owner's manual using only synthetic oil. This auto ran good for 110000 miles with no indicator lights present on the dashboard. After a personal trip I began to experience stalling issues without any warning or indicator lights or messages. This a…

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I purchased my Hyundai Kona SEL 2.0 new. I have maintained this vehicle exactly by owner's manual using only synthetic oil. This auto ran good for 110000 miles with no indicator lights present on the dashboard. After a personal trip I began to experience stalling issues without any warning or indicator lights or messages. This auto stalled a total of 10 times without warning almost causing rear end collisions. I just barely got the vehicle home. When I just made it into my driveway a loud noise emitted from engine and auto then stalled again. Next day my mechanic came over who is ASE certified. He proceeded to hook up a computer to check for codes. No codes were present in its history or report. I cannot drive this vehicle safely on the highway and it sits idle in my driveway. I phoned dealer and response by Major Hyundai of Stroudsburg PA where I purchased vehicle new was sorry there are so many people ahead of you and we are having parts problems. We have no loaner vehicles available, and we cannot even look at your vehicle until March 16th. This would be 19 days after my call to bring auto in for service. There is no way a person should have this type of problem with an automobile when records and service were followed per manual for the mileage indicated. Technical Service Bulletin # 21-EM-004H sent to dealerships indicates this model may need Bearing Clearance Test Procedures to be performed on the engine. I was never notified by dealership or Hyundai Motors of this adjustment when published March 2021. NHTSA ID # 11430714 describes the exact same problems my vehicle is experiencing by another consumer. I am requesting remedy by the dealership and respectfully ask that this problem be addressed in an orderly fashion. I am now out transportation with a vehicle I owe two- and three-quarter years payment on

NHTSA ODI #11454255

Mileage unknown · Nov 21, 2021
Electrical SystemUnknown Or Other

-On numerous occasions my map on display enlarges itself on the screen all on it’s own. The only way this can occur is if I touch the screen and enlarge it myself with my finger. -My volume in settings were changed within a minute. I selected all settings to level 38 and then when I returned to the screen they had been changed. …

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-On numerous occasions my map on display enlarges itself on the screen all on it’s own. The only way this can occur is if I touch the screen and enlarge it myself with my finger. -My volume in settings were changed within a minute. I selected all settings to level 38 and then when I returned to the screen they had been changed. (See screenshot). This occurrence has happened so much, that I’ve lost count. -Furthermore, they have bypassed my key fob and have gained access to the inside of my vehicle. One would think that they would steal my vehicle, but instead, leave white marks all over my screen, pull up the break, turn on the windshield wipers and lights. Upon entering my vehicle, I notice these have are turned on when I know I always turn them off upon exiting and turning off my vehicle.

NHTSA ODI #11441202

Mileage unknown · Aug 13, 2021
Unknown Or OtherCrash

I have owned the car for a little over a month, full warranty still on car. Two weeks into owning I noticed the steering wheel would effect the navigation, radio, camera...the console would go into a loop and keep restarting. Took in for service, the stated they would order a part. Saturday, August 7th, I was looking for a par…

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I have owned the car for a little over a month, full warranty still on car. Two weeks into owning I noticed the steering wheel would effect the navigation, radio, camera...the console would go into a loop and keep restarting. Took in for service, the stated they would order a part. Saturday, August 7th, I was looking for a parking space in the Publix that is less than 1/2 mile from my home. As I was turning into the next lane at, approx 2 miles per hour if that ,to find a space, the steerring held tight to the right, I felt the car lurch forward and accelerated and a turbo speed. I tried the brakes, they failed, I was not able to turn the steering wheel. I accelerated at a high speed from 2mph to whatever impact was slamming into a parked car. Had anyone been putting their groceries in that car, or standing in the way of my out of control vehicle they would be dead. I have a witness statement. My car is totaled. My car, turned into a monster and would not stop nomatter what I did. Insurance inspected. I already stated the issue I took the car into prior to the accident, which was pending service. PLEASE PLEASE PLEASE do you the right thing and get these cars off the road. I contacted the manufacturer and filed a complaint, no response. I have researched this and HUNDREDS, THOUSANDS of complaints describing the same the same thing. I am 48, been driving since 16, zero accidents as an adult, clean driving record, purchased new cars and driven for at least 10 years... this this is the first used car I purchased, and from Hyundai that I have ever purchased. I owned this car a little over a month before the accident. I have reasearched this online, and see this is NOT an uncommon problem in Hyundai or other cars. WHY ARE YOU NOT GETTING THESE CARS OFF THE ROAD?????

NHTSA ODI #11429039

32,000 miles · Oct 11, 2020
Unknown Or OtherCrash

WHEN GOING FROM GAS TO BRAKE, EVEN AT LOW SPEED THE CAR LURCHES FORWARD, EVEN AFTER THE BRAKE IS COMPRESSED. I HAVE BEEN IN TWO CRASHES NOW WITH THE SAME CAR TIS HAS HAPPENED. I SEE THAT IN AUSTRALIA, OVER 4000 OF THE SAME CARS WERE RECALLED FOR THIS ISSUE. TWO YEARS AGO I CRASHED INTO A TREE. THIS MORNING I CRASHED INTO MY GARA…

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WHEN GOING FROM GAS TO BRAKE, EVEN AT LOW SPEED THE CAR LURCHES FORWARD, EVEN AFTER THE BRAKE IS COMPRESSED. I HAVE BEEN IN TWO CRASHES NOW WITH THE SAME CAR TIS HAS HAPPENED. I SEE THAT IN AUSTRALIA, OVER 4000 OF THE SAME CARS WERE RECALLED FOR THIS ISSUE. TWO YEARS AGO I CRASHED INTO A TREE. THIS MORNING I CRASHED INTO MY GARAGE DOOR AND DEMOLISHED IT.

NHTSA ODI #11363820

14,000 miles · Aug 13, 2019
StructureUnknown Or Other

CAR ANTENNA BROKE OFF WHILE DRIVING ON THE INTERSTATE. POSSIBLE PROJECTILE THAT CAN CAUSE AN ACCIDENT. AIRCONDITIONING SYSTEM IN THE CAR SMELLS LIKE MILDEW. POSSIBLE PROLONG EXPOSURE THAT CAN CAUSE A HEALTH HAZARD. IT ONLY HAPPENS WHEN THE CAR STARTS EVERY TIME.

NHTSA ODI #11243497

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

DP22003 · Loss Of Motive Power

Opened Sep 12, 2022 · Closed Dec 12, 2023

Status: closed (inferred from source dates) · Engine

The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing.  There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.