There are 4 stored owner reports matching the body & structure leading-label group for the 2020 Hyundai Elantra in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 4 of 4 matching reports.
Open the full vehicle complaint log (all categories)Paint is peeling off vehicle.
Driving on a road trip, 2.5 hours in. All doors were locked. Drove over a road change from tunnel to bridge, small bump, and dashboard started beeping and flashing that a door opened. Driver side back door (where my child was sitting) opened, air was rushing in. We had to brake ( on a highway bridge to pull over) and unlock door to get it to close again. The door popped open while still locked. Called Hyundai and they said bring it in, but we probably didn't shut it. It was absolutely shut and locked.
The contact leased a 2020 Hyundai Elantra. The contact stated upon taking the vehicle to the dealer for the cabin air filter replacement, she was informed that there were rodent feces, leaves, and grains inside the cabin filter. The contact was informed that the debris was also present in the blower motor, which caused the blower motor to make abnormal grinding sounds when engaging the heating system. The dealer informed the contact that the failure was caused by rodents. Additionally, the contact stated that there was a strong feces odor coming from the vents. The contact stated that the failure had been reoccurring, causing the cabin filter to be replaced approximately once a week. The vehicle was not repaired. The manufacturer was notified of the failure but provided no assistance. The failure mileage was approximately 3,000.
2020 HYUNDAI ELANTRA. CONSUMER WRITES IN REGARDS TO UNINTENDED ACCELERATION. *LD THE CONSUMER STATED THE CRUISE CONTROL WAS ACTIVATED. WHILE DRIVING UP A HILL, THE VEHICLE SPED UP PAST THE SET SPEED. THE DEALER AND MANUFACTURER WERE NOTIFIED AND STATED THE VEHICLE WAS OPERATED AS DESIGNED. WHILE DRIVING, THE STEERING SUDDENLY JERKED TO THE LEFT ABOUT 1.5 INCHES. THE DEALER TURNED THE SENSITIVITY LEVEL ON THE LANE ASSIST. ALSO, THE VEHICLE DOES NOT A METAL SCREEN OVER THE AIR INTAKE FOR THE HEATER. THIS COULD ALLOW RODENTS TO ENTER INTO THE CAB. *JS
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.