The 5.6L V8 engine can develop oil leaks, often from valve cover gaskets or oil pan seals. These leaks can lead to low oil levels and potential engine damage if not addressed. Estimated repair cost: $500 - $1,500.

Transmission Fluid Leaks

Leaks from the 7-speed automatic transmission can occur, often at the transmission pan gasket or cooler lines. Low transmission fluid can cause shifting problems and internal damage. Estimated repair cost: $400 - $1,200.

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2016 Infiniti Q70 Maintenance guide

Name: Maintenance dataset for 2016 Infiniti Q70
Creator: Carfocal

v1.0Updated Jun 4, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2016 Infiniti Q70, with an average reliability verdict, requires diligent attention to its driveline, particularly the driveshaft, which has seen significant recall activity. Owners should prioritize verifying recall completion and performing regular inspections.

View Critical Issue: Driveshaft Fatigue and Failure

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Reliability Score

Est. Annual Maintenance Cost

$500 - $900

TSBs & Recalls

75 TSBs | 7 Recalls

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Key Takeaways

The driveshaft is a primary concern due to recall history and potential for failure.
Regular fluid changes for engine oil, transmission, and differential are crucial.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance