AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2013 Audi S4
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $9,000–$18,000
The 2013 Audi S4 faces challenges with its steering system, given the significant number of owner complaints. Airbag recalls and some powertrain issues further impact reliability, although they're not overly prevalent.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering system | 50,000–80,000 miles | $800–$1,800 | very common |
| power train | 60,000–100,000 miles | $1,500–$4,500 | common |
| engine | 70,000–110,000 miles | $3,500–$7,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake pad and rotor replacement
- Coolant system service
- Transmission fluid change
- Spark plug replacement
- Air filter replacement
- Brake fluid change
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel vibrations
- Delayed gear shifts
- Check engine light unknown codes
- Clunking noise when turning
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.