Potential fuel leaks, particularly after engine replacement procedures, pose a significant safety risk. This is linked to recall SC172. Estimated repair cost: $500 - $1500.

Trunk Latch Malfunction

Recall SC278 addresses a cracking latch base that can prevent the internal trunk release, impacting occupant egress safety. Estimated repair cost: $200 - $500.

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2016 Kia Optima Maintenance guide

Name: Maintenance dataset for 2016 Kia Optima
Creator: Carfocal

v1.0Updated Jun 10, 2026Ryan Davis4 Sources Analyzed4 Critical Recalls

MAINTENANCE SUMMARY

The 2016 Kia Optima, with an average reliability verdict and a high TSB count of 116, requires diligent maintenance. Focus on verifying critical recall completion, particularly for the fuel system and airbags, and proactively inspect the trunk latch.

View Critical Issue: Airbag System Malfunctions

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Reliability Score

Est. Annual Maintenance Cost

$400 - $600

TSBs & Recalls

116 TSBs | 9 Recalls

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Key Takeaways

Prioritize verification of critical airbag and fuel system recall completion.
Regularly inspect the trunk latch mechanism for proper function.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance