2018 Audi S3 Maintenance guide
v1.0Updated Ethan Miller4 Sources Analyzed2 Critical Recalls
The 2018 Audi S3, with an 'Average' reliability verdict, presents a high volume of Technical Service Bulletins (TSBs) suggesting potential for numerous, less severe issues. Owners should prioritize ensuring the passenger airbag recall is addressed.
Reliability Score
Est. Annual Maintenance Cost
$500 - $800
TSBs & Recalls
179 TSBs | 2 Recalls
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Key Takeaways
- The 2018 Audi S3 has an 'Average' reliability rating, underscored by a high TSB count.
- Ensure the critical airbag recall (21V198000) is addressed.
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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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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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