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2021 Hyundai Accent Report

Known issues, recalls, running costs, and what to check before you buy.

Updated May 30, 2026·Daniel Wilson·2 Critical Recalls
2021 Hyundai Accent Report

Overall Score

7.8/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • The wheel lug nut and bolt integrity is a significant concern, with multiple reports of failures that could lead to wheel detachment.
  • Critical recalls related to steering column detachment and brake master cylinder issues warrant careful attention and verification of completion.
  • While overall safety ratings are good, recurring issues with seat belt pretensioners and engine components require thorough inspection.
  • Fuel economy is a strong suit, offering low running costs at the pump with a combined 33 MPG.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2021 Hyundai Accent

The 2021 Hyundai Accent offers an economical and generally safe compact car option for used shoppers. It boasts impressive EPA estimated fuel economy, achieving up to 33 MPG combined. Safety ratings are solid, with an overall 4 out of 5 stars from NHTSA, including a perfect 5-star rating for side crash performance. However, a notable number of recalls (8) and owner complaints (22) point to potential ownership challenges. Key areas of concern include the seat belts, wheels (specifically lug nuts/bolts/studs), and the engine. These issues, coupled with a below-average LLM reliability score, suggest that potential buyers should be vigilant.

Critical Failure Risk

Reports indicate wheel lug nuts can fail, particularly during removal or routine maintenance, raising concerns about wheel detachment. This issue is a significant safety risk.

Early detection can help you avoid a $300-$1,500 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls8
Service Bulletins0
Full Recall History →

Owner Complaints

22
Seat Belts6
Detailed Issue Breakdown →

Performance & Efficiency

Fuel Efficiency
Combined
33
MPG
City
29
MPG
Highway
39
MPG
Full Vehicle Specifications ↓

Reliability

8.1/ 10

Practicality

5.9/ 10
Buyer Fit

Who This Car Is For

Best for

Budget-conscious buyers prioritizing fuel efficiency and basic transportation.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a vehicle with a flawless reliability record.

+2 more buyer-fit warnings in the full report

2021 Hyundai Accent Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2021 Hyundai Accent.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects
Specs

Vehicle Specs

Fuel Type
Regular
Seating Capacity
5
Transmission
Continuously Variable Transmission (CVT)
Drivetrain
FWD/Front-Wheel Drive
Body Style
Hatchback
EPA Combined MPG
33

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Unlock the complete checklist, maintenance outlook, and buyer verdict in one place.

Most Common Issues

1. Seats

Most reported

Usage: 6 reports

2. WHEELS

Usage: 5 reports

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Inspect Wheel Lug Nuts

Est. shop cost: $75 - $125

7,500 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Repair forecasts with mileage and cost context
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
8 recall campaign details & remedy notes
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FAQ

FAQ

Is the 2021 Hyundai Accent reliable?▾

The CarFocal Reliability Score for the 2021 Hyundai Accent is 8.1/10. Reliability score is 8.1/10. NHTSA recalls: 8. Owner complaints: 22.

How practical is the 2021 Hyundai Accent for daily use?▾

Practicality score is 5.9/10. EPA combined economy is 33 MPG. Seating capacity is 5.

What is the overall score for the 2021 Hyundai Accent?▾

The CarFocal Overall Score for the 2021 Hyundai Accent is 7.8/10. Overall score is 7.8/10 (Good). Confidence 85%. Maintenance 8.5/10. Practicality 5.9/10.

What does it cost to own and maintain a 2021 Hyundai Accent?▾

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Brake System Inspection - Inspect Wheel Lug Nuts at 7,500 miles. Estimated first-year maintenance: $300 - $500. Repair prediction highlight: Wheel Lug Nuts (typical at 30,000 miles, estimated cost Min: $50 • Max: $200).

What engine is in the 2021 Hyundai Accent?▾

Engine specs list 4 • 1.6.

What transmission does the 2021 Hyundai Accent use?▾

According to CarFocal's specs for the 2021 Hyundai Accent, transmission is Continuously Variable Transmission (CVT). The paired drivetrain is FWD/Front-Wheel Drive.

What is the combined EPA MPG for the 2021 Hyundai Accent?▾

EPA combined estimate is 33 MPG.

What driver assistance and safety features are available on the 2021 Hyundai Accent?▾

9 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.

How many people fit in a 2021 Hyundai Accent?▾

According to CarFocal's specs for the 2021 Hyundai Accent, seating capacity is 5.

What body style is the 2021 Hyundai Accent?▾

According to CarFocal's specs for the 2021 Hyundai Accent, body style is hatchback.

What drivetrain does the 2021 Hyundai Accent use?▾

According to CarFocal's specs for the 2021 Hyundai Accent, drivetrain is FWD/Front-Wheel Drive. Transmission is Continuously Variable Transmission (CVT).

What are the NHTSA safety ratings for the 2021 Hyundai Accent?▾

NHTSA ratings: Overall 4/5 • Frontal 4/5 • Side 5/5 • Rollover 4/5.

What are the most common seat belts problems on the 2021 Hyundai Accent?▾

Top complaint category: seat belts (6 reports, 27.3% of complaints).

Are there open safety recalls on the 2021 Hyundai Accent?▾

This model year has 8 official safety campaigns listed.

Should buyers consider alternatives to the 2021 Hyundai Accent?▾

Alternatives listed in this guide: 2021 Honda Civic and 2021 Toyota Corolla.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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