2018 Hyundai Elantra Other or unknown Problems
- Complaints
- 54about this part
- Share
- 19%of 284 total for the year
- Median mileage
- 29,800miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 54 complaints about the other or unknown of the 2018 Hyundai Elantra, 19% of the 284 complaints for this model year. Where a mileage was given, the median is 29,800 miles. 3 of these say a crash was involved, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Heating hose assembly and upper and lower radiator hoses wore out in less than 2 years on a brand new car. I was told it was due to normal wear and tear. 5 days after I had an oil change and multipoint inspection done on my car, the engine overheated while I was driving. I took it back to the dealership where I had gotten it serviced.”
NHTSA complaint #11298124, filed 2020-01, 67,206 miles“Takata recall my vehicle brake got stuck while I was driving on the highway. The car also released a gas/oil odor when the car has been running. The car has also been having problems to start need to attempt to turn on vehicle twice before it actually starts. Brakes have malfunctioned multiple times already and could have caused an accident.”
NHTSA complaint #11231184, filed 2019-07, 18,000 miles“These new cars do not have a manual release for the trunk anymore - making them extremely dangerous. The only way to open the trunk is by releasing the level on the very front driver's side or you must have the keys in your hand. So the car is parked and my son goes out with a friend to get a poster out of the trunk and shuts the door on his hand by accident. - or should I say the trunk came down on his hand and locked his hand inside! And now he can't open the trunk door - and neither can his friends because there is no manual release anymore! …”
NHTSA complaint #11078426, filed 2018-03, 1,200 miles“Driving normally at 35mpg and the service light came on and the the left rear tire started blinking even though the PSI in all tires numbers were the same and normal on all four tires... Checked pressure to make sure in all tires and still keeps blinking along with the service light still on.”
NHTSA complaint #11362536, filed 2020-10, 29,800 miles“Vehicle was in motion traveling 65-68mph on nj garden state parkway when rear bumper fell off. Nothing touched the vehicle (no collision). Road was steady (no potholes).”
NHTSA complaint #11361249, filed 2020-09, 145,000 milesRelated service bulletins
- 11037233Aug 26, 2026Certain vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and…
- 11032529Apr 28, 2026Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The…
- 11032528Apr 28, 2026Some Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The…
- 11019525Jun 18, 2025Certain 2015 – 2018 model year Elantra, 2015 – 2019 model year Sonata, 2017 – 2021 model year Tucson, 2017 – 2018 model year Santa Fe Sport, 2019 model year Santa Fe, 2021 – 2023…
- 11019671Jun 9, 2025Some vehicles may exhibit excessive paint peeling or bubbling of the primer/paint film on the exterior metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and…
- 11018889May 24, 2025Description: Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and…
- 11018888May 24, 2025Certain Hyundai vehicles with exterior white paint may exhibit peeling or bubbling on metal body panels: hood, fender(s), roof, door(s), quarter panel(s), and tailgate/trunk. The…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 5 | 23% |
| 2024 | 17 | 30% |
| 2023 | 23 | 23% |
| 2022 | 21 | 21% |
| 2021 | 30 | 23% |
| 2020 | 26 | 10% |
| 2019 | 25 | 10% |
| 2018 | 54 | 19% |
| 2017 | 131 | 17% |
| 2016 | 54 | 18% |
| 2015 | 48 | 18% |
| 2014 | 49 | 13% |
| 2013 | 127 | 10% |
| 2012 | 67 | 10% |
| 2011 | 35 | 8% |
| 2010 | 19 | 5% |
| 2009 | 11 | 4% |
| 2008 | 24 | 8% |
| 2007 | 16 | 6% |
| 2006 | 3 | 2% |
| 2005 | 5 | 4% |
| 2004 | 5 | 3% |
| 2003 | 7 | 3% |
| 2002 | 9 | 3% |
| 2001 | 6 | 2% |
| 2000 | 2 | 1% |
| 1999 | 2 | 2% |
| 1998 | 7 | 13% |
| 1997 | 8 | 7% |
| 1996 | 7 | 7% |
| 1995 | 1 | 1% |
| 1993 | 1 | 4% |
Other parts of the 2018 Hyundai Elantra
142 complaintsElectrical system
43 complaintsTransmission and drivetrain
24 complaintsFuel system
23 complaintsExterior lighting
16 complaintsSteering
16 complaintsBrakes
15 complaintsBody and structure
15 complaintsVehicle speed control
13 complaintsAir bags
12 complaintsWheels
10 complaintsSuspension
6 complaints
← All problems reported for the 2018 Hyundai Elantra
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology