Audi A4: years to avoid
From CarsJudge AI assessments — real verdicts, not forum folklore.
2006-2008
Known issues with excessive oil consumption and timing belt failures.
2017-2018
known excessive oil consumption issues
How the Audi A4 years we've judged score
| Year | Grade | Reliability |
|---|---|---|
| 2008 | B- | 6/10 |
| 2025 | B | 7.5/10 |
Common problems to check
- Oil leaks
- Carbon buildup in the intake valves
- Failing ignition coils
- Timing belt wear
- Oil consumption
Ownership reality
Typical annual maintenance: $1000 (CarsJudge AI assessment data).
Expected lifespan with proper care: 200,000 miles.
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Full Audi A4 reviews by year
2001 Audi A4 review2004 Audi A4 review2008 Audi A4 review2011 Audi A4 review2012 Audi A4 review2013 Audi A4 review2014 Audi A4 review2015 Audi A4 review2016 Audi A4 review2017 Audi A4 review2018 Audi A4 review2019 Audi A4 review2020 Audi A4 review2021 Audi A4 review2022 Audi A4 review2023 Audi A4 review2025 Audi A4 review
Data: CarsJudge AI fleet assessments. Updated 2026-07-05.