A high number of Technical Service Bulletins (TSBs) suggests potential underlying system complexities or recurring minor issues that may not warrant a recall but could impact long-term reliability or require specific diagnostic procedures. Estimated repair cost: Varies significantly.

2015 Infiniti Q70 Maintenance guide

Name: Maintenance dataset for 2015 Infiniti Q70
Creator: Carfocal

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

MAINTENANCE SUMMARY

The 2015 Infiniti Q70, with an average reliability verdict, demands attention to its driveline, specifically the driveshaft, due to significant recall activity. Owners should prioritize verifying recall completion and inspecting this critical component.

View Critical Issue: Driveshaft Fatigue and Breakage

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

95 TSBs | 7 Recalls

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Key Takeaways

The 2015 Infiniti Q70 has an 'Average' reliability verdict, influenced by significant driveshaft recall activity.
Driveshaft fatigue and breakage is the primary concern, requiring verification of recall completion and regular inspections.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance