Wheel Lug Nut Failure

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. Estimated repair cost: $50 - $200 (for replacement nuts and inspection).

Steering System Concerns

Complaints and recalls point to issues within the **steering system**, including alignment problems and potential 'gaps' in control. A critical recall involved a steering column bolt that could detach. Estimated repair cost: $150 - $500 (for alignment or component replacement).

Seat Belt System Concerns

Multiple recalls have addressed **seat belt pretensioners** and front components. While repairs are typically covered, the repeated nature of these recalls highlights potential manufacturing or design flaws. Estimated repair cost: Covered by recall (no cost to owner).

CARFOCALvehicle research

2021 Hyundai Accent Maintenance guide

Name: Maintenance dataset for 2021 Hyundai Accent
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2021 Hyundai Accent, with 8 recalls and 22 complaints, presents reliability concerns primarily around wheel lug nuts and the steering system. Proactive inspection of wheel fasteners and steering components is critical.

View Critical Issue: Engine Performance Issues

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Reliability Score

Est. Annual Maintenance Cost

$300 - $500

TSBs & Recalls

1 TSBs | 8 Recalls

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Key Takeaways

Prioritize inspection of wheel lug nuts due to failure risk.
Regularly check steering system for any play or unusual feedback.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance