2003 Audi S4 Reliability ReportD grade · high risk · system-by-system breakdown
Quick Facts · 2003 Audi S4
- The system most likely to surface first: engine timing chain system (critical severity).
- Has 1 NHTSA recall on record — the most notable involves the exterior lighting:headlights.
- Scores 17 points below the strongest nearby year — the 2004 Audi S4 earns a 62.
Is the 2003 Audi S4 Worth Buying?
The 2003 Audi S4, while offering exhilarating V8 performance and Quattro grip, is burdened by a catastrophic engine design flaw that makes it one of the riskiest used performance sedans you can acquire. Unless the infamous timing chain service has been meticulously documented, this vehicle poses a severe financial threat and should largely be avoided by anyone seeking long-term reliability.
Biggest Strengths
- Potent V8 engine performance
- Sophisticated Quattro AWD system
- High-quality interior materials
What Tends to Fail First on the 2003 Audi S4
The systems that break first on the 2003 Audi S4. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
2003 Audi S4 Recall History
1 recall on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
EXTERIOR LIGHTING:HEADLIGHTS
ON CERTAIN PASSENGER VEHICLES, THERE IS A POSSIBILITY OF XENON HEADLAMP COATING DEGRADATION OVER TIME. THE LUMINOUS TRANSMITTANCE OF THE HEADLAMP MAY DECREASE OVER A PERIOD OF TIME.
What breaks on the 2003 Audi S4?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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Other Audi S4 Years to Consider
Compare KeepScores across nearby years of the Audi S4. Click any year for its full report.
2003 Audi S4 Alternatives
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2003 Audi S4
Parts and accessories matched to your 2003 Audi S4
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Frequently Asked Questions
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