AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Audi A8
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $12,000–$18,000
The 2017 Audi A8 shows average reliability with concerns in vehicle speed control and service brakes based on complaints data. However, no major systemic issues are highlighted by extensive recall data, indicating routine maintenance is key.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| vehicle speed control | 40,000–60,000 miles | $500–$1,500 | common |
| service brakes | 30,000–50,000 miles | $300–$800 | common |
| fuel system | 60,000–90,000 miles | $700–$1,400 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter change every 10,000 miles
- brake fluid replacement every 20,000 miles
- replace air filter every 30,000 miles
- spark plug replacement every 40,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- unresponsive acceleration
- unusual brake noises
- fuel smell in cabin
- warning lights on dashboard
Generated by gpt-4o on 6/15/2026. Cost ranges are conservative estimates that account for typical regional variation.