Problems · NHTSA complaints

2021 Hyundai Accent problems

Owners filed 16 complaints about the 2021 Hyundai Accent with NHTSA between Aug 2021 and Jul 2025. The most-cited component is seat belts (6).

Complaints
16
Filed with NHTSA
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Seat belts6
  2. Wheels5
  3. Engine4
  4. Electrical system2
  5. Service brakes1
  6. Steering1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 9, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
20211
20227
20234
20242
20252

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Seat belts

6 reports2 related recalls
“The contact owns a 2021 Hyundai Accent. The contact received notification of NHTSA Campaign Number: 22V354000 (Seat Belts) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.”
Owner complaint to NHTSAFiled Jan 24, 2023Seat beltsODI 11503411

Wheels

5 reports
“During a tire swap, another lug nut broke off while trying to remove it. This issue has occurred before, and it seems that the faulty lug nut problem is still present. The car has only been serviced at Hyundai dealerships, and the tires were last rotated during a service at an authorized Hyundai dealership before this incident. The affected lug nut this time was on the front passenger side.”
Owner complaint to NHTSAFiled May 11, 2024WheelsODI 11588250

Engine

4 reports1 fire
“The contact owns a 2021 Hyundai Accent. The contact stated that while driving on the highway at 40 MPH, the vehicle lost automotive power. There was no warning light illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed; however, the contact was informed there was no fault found with the vehicle. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was unknown.”
Owner complaint to NHTSAFiled Jul 1, 2025EngineODI 11670511

Electrical system

2 reports
“Hard time stopping and controlling the vechile”
Owner complaint to NHTSAFiled Apr 26, 2025Electrical system, Service brakesODI 11656989

Service brakes

1 report

Steering

1 report1 related recall
“The car seems to have sort of an alignment problem. Steering keeps going to the left and I constantly have to pull steering to the right. Even with both have on steering wheel the car goes to the left lane. If I make a left turn the steering seems to want to stay to the left and I get the feeling the car is going to flip over. It's like there is a gap in the steering wheel. A miscommunication between the steering and front axle kind of. They tried to fix it three times without any success, and now they are ignoring me, they don't answer my calls. I only drive it to work because I have to. The dealer says it's not that bad. Well maybe it's not that bad to drive it around the block but to drive it one hour everyday is a problem for me, even my right hand and arm start to hurt after half hour of constant dragging. Dealer told me all there accents drive the same. Well for me it means they all have same problem probably. Mechanics told me they get lot of cars with same problem. I am sure they are aware of it. I even took a video while driving to demonstrate defect and definitely it's not safe to drive. They tried to align the car three times at two different dealers…”
Owner complaint to NHTSAFiled Aug 31, 2021Steering, WheelsODI 11431287
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.