Electrical System Malfunctions

Complaints and recalls indicate issues with the electrical system, including instrument cluster problems and software glitches. These can manifest as warning lights, erratic gauge behavior, or system failures. Estimated repair cost: $200 - $1,000+.

While less frequent than engine complaints, some owners report powertrain issues. These can include transmission shifting problems or driveability concerns. Estimated repair cost: $500 - $3,000+.

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2016 Hyundai Sonata Maintenance guide

Name: Maintenance dataset for 2016 Hyundai Sonata
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2016 Hyundai Sonata presents a below-average reliability profile, heavily influenced by significant engine issues, including oil consumption and catastrophic failures, alongside numerous electrical and powertrain complaints. Owners should prioritize vigilant engine monitoring and electrical system checks.

View Critical Issue: Engine Failure and Oil Consumption

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

87 TSBs | 7 Recalls

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Key Takeaways

Prioritize engine health due to documented oil consumption and failure risks.
Regularly monitor engine oil levels and listen for unusual noises.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance