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2015 Infiniti Q70 Maintenance guide

2015 Infiniti Q70 Maintenance guide
v1.0Updated Jun 4, 2026·Ethan 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

8.1/ 10

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

95 TSBs | 7 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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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.

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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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Full ownership breakdown for the 2015 Infiniti Q70.

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Shop Parts

Quick links for routine service and common repair parts.

  • 5W-30 Synthetic Oil
  • Oil Filter
  • Engine Oil Filter
  • Synthetic Engine Oil
  • Cabin Air Filter

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