Software Glitches and Electrical Gremlins

The high TSB count suggests potential for various software-related issues, impacting infotainment, driver assistance systems, or engine management. These often manifest as minor malfunctions or warning lights. Estimated repair cost: $150 - $600.

Some 2.0 TFSI engines can exhibit increased oil consumption over time, potentially due to worn piston rings or valve stem seals. This requires regular monitoring and top-offs. Estimated repair cost: $1,500 - $4,000.

CARFOCALvehicle research

2025 Audi A4 Maintenance guide

Name: Maintenance dataset for 2025 Audi A4
Creator: Carfocal

v1.0Updated Jun 2, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2025 Audi A4, despite no recalls or complaints, presents a below-average reliability verdict driven by a high TSB count of 242. Owners should prioritize addressing potential issues indicated by these technical service bulletins, particularly those concerning powertrain and electrical systems, to mitigate minor problems and maintain long-term durability.

View Critical Issue: Oil Consumption

Subscribe to Recall Alerts Subscribe to Recall Alerts

Reliability Score

Est. Annual Maintenance Cost

$600 - $1,000

TSBs & Recalls

242 TSBs | 0 Recalls

CarFocal account required

Unlock the Full 2025 Audi A4 Maintenance Guide

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

Key Takeaways

Proactive maintenance is essential due to a high volume of Technical Service Bulletins (TSBs).
Regular oil changes and fluid checks are critical for engine longevity.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance