AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2014 Audi S4
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$10,000
The 2014 Audi S4 has a blend of average reliability. An airbag recall and some complaints about steering and powertrain issues suggest mindful ownership is necessary for longer durability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering | 50,000–70,000 miles | $300–$800 | common |
| powertrain | 60,000–80,000 miles | $500–$1,500 | occasional |
| fuel system | 50,000–70,000 miles | $200–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 7,500 miles
- Brake fluid replacement every 2 years
- Spark plugs replacement every 55,000 miles
- Transmission fluid change every 40,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering wheel wobble
- Delayed shifting
- Fuel smell inside car
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.