The driveshaft can fracture, leading to a loss of propulsion and potential secondary damage. This issue has been the subject of multiple recalls. Estimated repair cost: $1,000 - $2,500.

Infotainment System Glitches

Owners may experience issues with the infotainment system, including screen freezing, unresponsiveness, or audio problems. These are often software-related. Estimated repair cost: $300 - $1,000.

Leaks can occur from various seals and gaskets, such as the valve cover or oil pan, particularly as the vehicle ages. The 5.6L V8 can be prone to these. Estimated repair cost: $400 - $1,200.

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2014 Infiniti Q70 Maintenance guide

Name: Maintenance dataset for 2014 Infiniti Q70
Creator: Carfocal

v1.0Updated Jun 4, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2014 Infiniti Q70, with an average reliability score, demands attention to its driveline, specifically the driveshaft, which has been subject to significant recall activity. Owners should prioritize verifying recall completion and considering preemptive inspection.

View Critical Issue: Driveshaft Failure

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Reliability Score

Est. Annual Maintenance Cost

$1,500 - $2,500

TSBs & Recalls

91 TSBs | 11 Recalls

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Key Takeaways

Prioritize inspection of the driveshaft due to significant recall history.
Adherence to the maintenance schedule is crucial for managing potential issues.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance