2021 Hyundai Accent Problems

Good Record

Used HYUNDAI ACCENT shoppers should review this model-year complaint and recall record before making an offer. Based on 16 real NHTSA owner complaints, with Seat Belt Issues the most reported area.

20206 years2022

Before you buy

This 2021 Hyundai Accent has 16 NHTSA complaints — top issue: Seat Belt Issues.

A model-year pattern isn't the car in front of you. Check this exact VIN for accidents, open recalls, odometer rollback, and salvage titles.

NMVTIS official data Instant results No signup for the preview

Free preview · Full report from $12.95.

16
Complaints
Crashes
1
Fires
1
Injuries
Fatalities
4
Recalls

2021 Hyundai Accent Fuel Economy

✓ EPA Official Data

EPA-rated fuel economy across 2 2021 Hyundai Accent trim configurations. The median figure is shown; range reflects all available trims.

33
MPG City
2933 range
41
MPG Hwy
3941 range
36
MPG Combined
3336 range
248
g CO₂/mile
Regular Gasoline
💰Saves $2,500 vs. avg vehicle over 5 years

Source: EPA FuelEconomy.gov. Figures reflect EPA lab testing; real-world results vary by driving style, load, and conditions. 2 trims analysed.

2021 Hyundai Accent Safety Ratings

NHTSA 5-Star Program

Official crash test results from the NHTSA 5-Star Safety Ratings program. Stars reflect government-conducted tests; higher is safer.

Overall

4/5

11.3% rollover risk

Frontal Crash

4/5

Side Crash

5/5

Rollover

4/5

11.3% probability

Stability Control: StandardForward Collision Warning: OptionalLane Departure Warning: No

Source: NHTSA 5-Star Safety Ratings. Ratings are based on government crash tests and may not reflect all trim levels.

Quick Answer

Based on NHTSA complaint data, the 2021 Hyundai Accent has 16 owner complaints, 0 crash-related complaints, and 4 recall campaigns on record. The most frequently reported component is Seat Belt Issues. NHTSA reliability signal: Good Record.

2021 Hyundai Accent — key reliability facts
Make
Hyundai
Model
Accent
Model year
2021
NHTSA owner complaints
16
Crash-related complaints
0
Safety recall campaigns
4
Top reported component
Seat Belt Issues
Reliability signal
Good Record
EPA MPG combined
36
EPA MPG city / highway
33 / 41
Fuel type
Regular Gasoline
NHTSA overall safety rating
4/5 stars
NHTSA frontal crash rating
4/5 stars
NHTSA side crash rating
5/5 stars
NHTSA rollover rating
4/5 stars
Electronic stability control
Standard

Common problems

Most common 2021 Hyundai Accent problems

Top owner-reported complaint areas and where they often appear.

#1
6
complaints

Seat Belt Issues

#2
5
complaints

Wheel Issues

Injuries:1
#3
4
complaints

Engine Problems

Fires:1

Complaint patterns center on Seat Belt Issues, Wheel Issues, Engine Problems. Use these as a pre-purchase inspection guide, then verify recall and damage history on the specific VIN.

Buyer verdict

Should you buy a used 2021 Hyundai Accent?

This HYUNDAI ACCENT year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection.

Model-year complaint trends can reveal recurring trouble spots before you spend money on inspections, financing, or repairs.

May Suit

This year may suit buyers who prioritize complete maintenance records and pass a pre-purchase inspection.

May Want to Avoid

Buyers who want a lower-risk ownership profile may prefer comparing nearby model years before committing.

Pre-purchase

What to check before buying a used 2021 Hyundai Accent

Inspection Focus

  • Inspect the most frequently reported complaint components on this model year
  • Confirm recall repairs were completed and documented
  • Check for accident damage, title brands, and mileage inconsistencies on the exact VIN

Before You Close the Deal

  • Run a VIN check on the specific vehicle you are considering
  • Verify all open recalls are completed at nhtsa.gov/recalls
  • Request service records for the most-reported complaint components
  • Have a certified mechanic inspect the vehicle before purchase

Check the exact car

Shortlist with model-year data. Decide with the exact VIN.

Before buying a used 2021 Hyundai Accent, run a VIN history report to verify accidents, title brands, odometer records, theft checks, and open recalls for the exact vehicle.

AI verdict

What the complaint data suggests

Editorial interpretation of NHTSA public complaint data. Source: nhtsa.gov. Complaints are owner-submitted and do not confirm a defect. Methodology

The HYUNDAI ACCENT has 16 NHTSA complaints and 4 recalls on record. This data reflects owner-reported issues submitted to the National Highway Traffic Safety Administration.

Recall context: 4 recall campaigns are on record, so recall completion status should be confirmed on the exact VIN before purchase.

Key Findings
  • 16 total complaints filed with NHTSA
  • 4 federal recall campaigns
  • No crash-related complaints on record
Top Concerns
  • Review NHTSA complaint history for the most-reported components
  • Check recall completion status at nhtsa.gov/recalls
  • Verify service records for frequently complained components
Data note: NHTSA complaints are consumer-submitted and do not confirm a manufacturing defect Complaint volume is influenced by sales volume — popular models naturally accumulate more complaints

Full breakdown

All 2021 Hyundai Accent complaints by category

Every owner-reported complaint category filed with NHTSA for the 2021 Hyundai Accent. Use this as a pre-purchase inspection checklist.

ComponentComplaintsCrashesFiresAvg MileageVolume
Seat Belt Issues6
Wheel Issues5
Engine Problems41
Electrical Faults2
Brake System1
Steering Defects1

Source: NHTSA Complaints Database. Complaint counts may exceed total complaints because one report can span multiple categories.

In their words

Real owner complaints

Read what owners actually reported to NHTSA for the 2021 Hyundai Accent. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Showing 16 most recent complaints

Engine ProblemsJul 1, 2025

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 inf…

Electrical FaultsApr 26, 2025

Hard time stopping and controlling the vechile

Engine ProblemsOct 1, 2024

The contact leased a 2021 Hyundai Accent through Enterprise Rent-A-Car. The contact stated that while driving 50 MPH, the vehicle lost motive power for about 5 seconds while accelerating and decelerating through traffic. The contact stated that he was able to duplicate the failur…

Wheel IssuesMay 11, 2024

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 au…

Electrical FaultsNov 21, 2023

My 2021 Hyundai accent has randomly not started a in more than 10 different times. The lights go on and you can hear it trying to start but it never catches to actually start. It’s under warranty but the dealer says if they can’t see it when it’s happening then they can’t fix any…

Wheel IssuesApr 22, 2023

This is the fourth lugnut/stud that has failed. This time it was during routine maintenance at an authorized dealership during tire rotation.

Wheel IssuesApr 22, 2023

Fifth lug nut failure within a span of less than 6 months. Today during winter to summer tire snow change, front passenger side lug nut broke while it was being removed. This is the 4th incident in my vehicle with regards to the lug nuts. Less than two weeks ago, during routine m…

Seat Belt IssuesJan 24, 2023

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 r…

Seat Belt IssuesDec 14, 2022

UNKNOWN (RECALL SEATBELT)

Wheel IssuesDec 5, 2022

The studs and the lug nuts have consistently cross-threading and corrosion issues in a barely-year-old vehicle. I have had to visit the dealer twice to have this problem fixed and paid out of pocket. This started to happen ever since my last service at a Hyundai dealership. I sus…

Seat Belt IssuesNov 29, 2022

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 not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reas…

Seat Belt IssuesSep 30, 2022

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 not yet available. The local dealer was contacted and confirmed that the part was not yet available. The contac…

Seat Belt IssuesSep 24, 2022

I've been trying for about 6 months to get this recall corrected. I've called several dealers and no one has the parts. Isn't it ridiculous that they are suggesting I park the car outside my garage because it is dangerous to park it inside, BUT it's OK if I drive it???? When w…

Seat Belt IssuesAug 1, 2022

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 not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a …

Engine Problems FireMar 12, 2022

Engine compartment fire. Vehicle towed to Hyundai dealer in Bremerton wa

Steering DefectsAug 31, 2021

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 …

Source: NHTSA Complaints Database. Real owner reports for the 2021 Hyundai Accent.

Safety recalls

2021 Hyundai Accent recalls

4 campaigns

NHTSA recall campaigns for the 2021 Hyundai Accent. 4 recall campaigns are on record, so recall completion status should be confirmed on the exact VIN before purchase. Recalls are free to fix at authorized dealers, but completion status must be verified on the exact VIN.

Safety recall

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

#21V937000SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDERFeb 12, 2021
Safety recall

SEAT BELTS:FRONT

#22V069000SEAT BELTS:FRONTSep 2, 2022
Safety recall

STEERING:COLUMN

#22V311000STEERING:COLUMNJun 5, 2022
Safety recall

SEAT BELTS:FRONT

#22V354000SEAT BELTS:FRONT19/05/2022

Across model years

Compare Hyundai Accent model years

Compare complaint and recall volume across years to see whether 2021 lands in a lower-risk or higher-risk part of the model timeline.

Research more

Keep researching before you buy

Compare brands and categories, then check the exact car's history by VIN.

Questions

2021 Hyundai Accent buying FAQ

Buyer-focused answers based on real NHTSA complaint and recall data for this model year.

Is the 2021 Hyundai Accent reliable?

Good Record. NHTSA currently shows 16 owner complaints, 0 crash-related complaints, and 4 recall campaigns for this model year. This HYUNDAI ACCENT year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection. Treat this as a model-year signal, then verify the exact vehicle's condition and history before purchase.

What are the most common problems with the 2021 Hyundai Accent?

#1: Seat Belt Issues (6 complaints). #2: Wheel Issues (5 complaints). #3: Engine Problems (4 complaints)

At what mileage do problems start on the 2021 Hyundai Accent?

Mileage data is not available or insufficient for this model year.

How safe is the 2021 Hyundai Accent?

Complaint data is not the same as crash-test scoring, but it does highlight possible risk patterns. For the 2021 Hyundai Accent, NHTSA complaints include 0 crash-related reports and 1 fire reports out of 16 total complaints. 1 injury reports are also on file. For controlled crash-test ratings, check nhtsa.gov/ratings.

Does the 2021 Hyundai Accent have any recalls?

Yes. 4 NHTSA recall campaigns affect the 2021 Hyundai Accent. A major recall area is SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER. 4 recall campaigns are on record, so recall completion status should be confirmed on the exact VIN before purchase. Always verify open recalls by VIN because completion status varies by vehicle.

Should I buy a 2021 Hyundai Accent?

This HYUNDAI ACCENT year shows a meaningful number of reported issues, so buyers should only proceed after a careful records review and inspection. Model-year complaint trends can reveal recurring trouble spots before you spend money on inspections, financing, or repairs. Pay extra attention to Seat Belt Issues during inspection. Before committing, run a VIN history report to verify accidents, title brands, odometer records, and recall completion for the exact car.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinSpectorAI.

Wider context: See the full Hyundai Accent reliability report with year-by-year comparison.

Owner Reliability Rating

Rate the 2021 Hyundai Accent based on your ownership experience.

Add your rating:

Ratings are based on owner experience and are separate from NHTSA data shown above.

Before you buy

Check the exact vehicle history before you buy

Model-year complaints and recalls reveal patterns. A VIN report confirms whether the exact car has accident history, title brands, mileage issues, or open recalls.