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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)

9 of 190 complaints match · Brakes · clear filters

Jan 24, 2025Brakes

PLEASE SEE UPLOADED (PDF) FILES

NHTSA ODI 11638352

Jan 6, 2025WheelsBrakes

Every time I go up a hill the slippery road light comes up. It’s hard to drive straight. I have to drive under the speed limit going up hills. Sometimes it won’t even let me park. I hear rattling when I drive over a certain speed limit. When I brake I feel the brake pad pushing back. And now my wheels are making noise when I turn them.

NHTSA ODI 11634256

Aug 26, 2024LightsBrakesEngine

It makes noise when driving a mph

NHTSA ODI 11610920

Jul 25, 2024BrakesCrash

The contact owns a 2020 Hyundai Elantra. The contact stated while driving approximately 15 MPH and turning right during rainy weather conditions, the brake pedal was lightly depressed however the wheels locked. The vehicle drove over a pothole and the contact lost control causing the vehicle to skid 50 feet. The contact crashed into the curb on the driver's side front tire. No warning light illuminated. No injuries were reported. The vehicle was undriveable and towed to an independent mechanic where it was diagnosed that the driver's side control arm, the front tire suspension, the tire and rim, the front bumper, and the grill needed to be replaced. The vehicle was repaired. The contact stated that he had also experienced the same failure recently during a rain storm where the vehicle braked independently and he again lost control and crashed. The contact stated that he observed that the ABS warning was illuminated. The contact stated that he had not been injured during the incident. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 64,520.

NHTSA ODI 11604453

Jul 12, 2023Brakes

NORMAL DRIVING, APPLIED BRAKES AND PEDAL VERY HARD TO PUSH DOWN AND STOP AND VERY FORTUNATE TO STOP AT ALL, NOW HAS HAPPENED TWICE. (WHAT TO DO?) SCARED TO DRIVE THE VEHICLE!

NHTSA ODI 11531788

Apr 13, 2023Transmission & drivetrainBrakes

The contact owns a 2020 Hyundai Elantra. The contact stated that while driving at various speeds, excessive force was needed to depress the brake pedal. The contact also stated that on various occasions, the gear shifter seized between gears. No warning lights were illuminated. The vehicle was taken to an independent mechanic, where the failure could not be duplicated. The vehicle was not repaired. The contact sought legal advice from the States Attorney General Office and was advised to file a complaint with the NHTSA Hotline. The manufacturer was not made of the failure. The approximate failure mileage was 20,000.

NHTSA ODI 11516846

Mar 28, 2022Brakes

The contact owns a 2020 Hyundai Elantra. The contact stated while driving approximately 40 MPH and approaching a traffic light, the brake pedal was depressed and there was a grinding sound coming from the brakes. The failure had been experienced on several occasions. There were no warning lights illuminated. The contact was able to safely drive the vehicle to residence. The vehicle was taken to the local dealer for diagnostic testing; however, the vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 26,000.

NHTSA ODI 11458660

Nov 2, 2021BrakesCrash

On June 30 2021 I was parking in front of a store in Oceanside Ca as I was pulling into the Parking space the engine started to race and the car would not stop I hit a Planter first and the wall of an hobby Nobby store I contact Hyundai American and reported and I asked them to check out the black box I received a letter back brim Hyundai American I they stated the would not (we have no reason to believe there USA product defect in the vehicle. It is a new vehicle with low mileage and there are no known issues with this model ‘s braking ) You can call me at[XXX] My Name is [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ODI 11439041

Aug 28, 2020BrakesCrash2 injuries

ON THURSDAY AUGUST 20 I HAD ACCIDENT AND THE FAC FAILED TO WORK AND NOW I HAVE INJURIES, THIS ACCIDENT WASNT MY FAULT. THE MAN WAS IN THE LEFT LANE THEN HE DECIDED TO CHANGE HIS MIND AND CAME ALL THE WAY TO THE RIGHT SIDE AND HE WAS IN FRONT AND SENSORS ON MY CAR SHOULD HAVE ALERTED ME AND DIDNT. THANKS

NHTSA ODI 11351834

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 →