The Positive Crankcase Ventilation (PCV) valve can fail, leading to vacuum leaks and rough idling. This is a known issue across many Audi models with the 3.0T engine. Estimated repair cost: $300 - $600.

Supercharger Belt Wear

The belt driving the supercharger can wear out over time, affecting performance. Early detection is crucial to prevent more significant issues. Estimated repair cost: $200 - $400.

CARFOCALvehicle research

2017 Audi SQ5 Maintenance guide

Name: Maintenance dataset for 2017 Audi SQ5
Creator: Carfocal

v1.0Updated Jun 2, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2017 Audi SQ5, with its 3.0L V6 engine and S8 automatic transmission, presents an average reliability profile. Despite zero recalls and complaints, a high TSB count (193) suggests potential for numerous minor issues requiring attention.

View Critical Issue: Oil Leaks (Valve Cover Gaskets, Oil Cooler Seals)

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

193 TSBs | 0 Recalls

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Key Takeaways

Average reliability profile with a high volume of TSBs.
Focus on proactive maintenance for engine and transmission.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance