The Positive Crankcase Ventilation (PCV) system can fail, leading to increased oil consumption and potential vacuum leaks. This is a common area of concern for this generation of Audi engines. Estimated repair cost: $400 - $800.

Excessive oil consumption is a known characteristic for some 2.0 TFSI engines of this era, often linked to PCV system issues or piston ring wear. Regular monitoring and top-offs are crucial. Estimated repair cost: $500 - $1500+.

Potential for coolant leaks, particularly from the water pump or thermostat housing, can lead to overheating and engine damage if not addressed. Estimated repair cost: $300 - $700.

2014 Audi A4 Maintenance guide

Name: Maintenance dataset for 2014 Audi A4
Creator: Carfocal

v1.0Updated May 23, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2014 Audi A4, with 220 hp and Front-Wheel Drive, presents a good reliability score of 7.2, but a high TSB count of 188 suggests potential for minor issues. Owners should prioritize inspecting the PCV system and monitoring oil consumption, common areas highlighted by manufacturer communications.

View Critical Issue: Coolant Leaks

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

188 TSBs | 0 Recalls

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Key Takeaways

The 2014 Audi A4 has a high TSB count (188), indicating potential for numerous minor issues.
Monitor oil consumption closely; PCV system health is paramount.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance

2014 Audi A4 Maintenance guide

v1.0Updated May 23, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

View Critical Issue: Coolant Leaks

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

188 TSBs | 0 Recalls

CarFocal account required

Unlock the Full 2014 Audi A4 Maintenance Guide

Create a free account to reveal the full service schedule, repair costs, and deeper diagnostic data.

Key Takeaways

The 2014 Audi A4 has a high TSB count (188), indicating potential for numerous minor issues.
Monitor oil consumption closely; PCV system health is paramount.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance