*Median odometer reading when the problem happened, where owners gave one. One complaint can name several problem areas.
Engine and engine cooling
The contact owns a 2019 Hyundai Accent. The contact stated that while driving at various speeds, the vehicle experienced harsh and sluggish operation due to excessive oil consumption. The vehicle was taken to the local dealer on several occasions, and an oil consumption test was performed. The contact was informed each time that the vehicle was within normal range of the operation. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was 80,000.
Sep 18, 2023 · 80,000 milesOther/i am not sureCrash
The car seat did not receive any damages. However, the car airbags went off. The vehicle is damaged and a police report was made. The car seat was not inspected. I called directly to the car seat company and they recommended to reach out to NHTSA for further inspection of the car seat.
Aug 27, 2026Engine
Engine burning oil extremely fast after oil change
Feb 2, 2026Engine
cylinder 3 failure while driving, while merging onto highway traffic vehicle was suddenly unable to to accelerate as there was a sudden loss of power and improper shifting of gears. Engine light came on as well. Car was taken to dealer for excessive burning of oil while under warranty before this event. The vehicle has been inspected by Hyundai dealership and by a private auto mechanic. Both parties indicated independentlya cylinder 3 failure.
Dec 16, 2025Engine
Driver: My [XXX] daughter (I was not in the vehicle), I am the owner. Mileage at incident: Approximately 89,000 miles (see Tire Discounters record, page 13). 2019 Hyundai Docs What happened: While driving on the highway, the vehicle suddenly lost power and stalled, requiring my daughter to pull over to the shoulder for safety. After the stall, the vehicle could not accelerate or operate normally. Earlier documented warning: On 9/23/24âonly two days after purchaseâFirestone documented âmetallic glitter in the engine oil â possible internal engine wear,â indicating a possible internal defect (page 2). Hyundai service recommended and provided contact on 2 separate occasions to…
Oct 23, 2024Electrical system1 injury
I am reporting a severe and hazardous failure involving my 2019 Hyundai Accent. On August 8, 2025, between 9:00 p.m. and 10:00 p.m., while driving on Mopac (Loop 1), a heavily traveled highway in Austin, Texas, the vehicle abruptly experienced an overheating issue without any prior warning. The engine rapidly lost power, causing the vehicle to become unstable in traffic. I managed to maneuver the vehicle to the far-right shoulder, but when I attempted to accelerate and further distance the car from the road, the engine failed completely, emitting a severe sound resembling an explosion followed by an immediate shutdown, rendering the vehicle inoperable. This failure posed an immediate safety…
Aug 8, 2025Engine
About 8 months to a year ago my car started losing power and started using a lot of oil without an oil leak. Now it has a loud knocking noise in the engine. I have taken it to a mechanic and they said they some vehicles have recalls.
Sep 13, 2024Engine
The contact owns a 2019 Hyundai Accent. The contact stated while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle was driven to the shoulder of the roadway. The vehicle was turned off but failed to restart. The vehicle was towed to the dealer where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.
Jan 13, 2025 · 100,000 miles
Owner complaints are submitted to NHTSA by the public and are not verified. Shown as filed (NHTSA removes personal details); long reports are shortened.