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2025 Audi A4 Maintenance guide

2025 Audi A4 Maintenance guide
v1.0Updated Jun 2, 2026·Ethan 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
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Reliability Score

8.1/ 10

Est. Annual Maintenance Cost

$600 - $1,000

TSBs & Recalls

242 TSBs | 0 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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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.

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Critical service intervals
Common failure analysis
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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 2025 Audi A4.

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Shop Parts

Quick links for routine service and common repair parts.

  • 5W-40 Synthetic Oil
  • Oil Filter
  • Synthetic Oil
  • Cabin Air Filter
  • Engine Air Filter

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