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What 190 owners told NHTSA about the 2020 Hyundai Elantra Gt

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (190)Crash / fire / injury (21)Engine (78)Transmission & drivetrain (38)Lights (20)Electrical system (17)Steering (16)Speed control (11)Brakes (9)Fuel system (7)Body & structure (5)Driver assistance (5)

5 of 190 complaints match · Body & structure · clear filters

Jun 12, 2023Body & structure

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.

NHTSA ODI 11526619

Feb 9, 2023Body & structure

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.

NHTSA ODI 11506469

Nov 29, 2021Electrical systemBody & structure

My vehicle was stolen, due to known design flaws of Hyundai/Kia.

NHTSA ODI 11442038

Mar 14, 2020SteeringAirbagsBody & structureCrash

MY CAR SOLD TO ME WITH OUT IT BEING DISCLOSED THAT IT WAS CRASHED NOW MY LKA WILL KILL YOU IF USED AND THE FENDER IS OBVIOUSLY REPAINTED MY STEERING IS WEIRD AND IT WAS SUPPOSED TO BE NEW PURCHASED AT 6 MILES CRASH REPORTED AT 0 REPAIR COMPLETED 2/10 MY PURCHASE 2/11

NHTSA ODI 11317971

Feb 3, 2020Body & structureSpeed controlLane Departure

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

NHTSA ODI 11300931

Working with the data? Download all 190 complaints as CSV · fetched from NHTSA July 19, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2020 Hyundai Elantra Gt verdict →