AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Toyota Mirai
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $3,500–$6,500
The 2017 Toyota MIRAI shows an above-average reliability with few recalls and low owner complaints, indicating strong overall performance.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| fuel system | 60,000–90,000 miles | $800–$1,500 | common |
| brake system | 50,000–70,000 miles | $400–$800 | occasional |
| wiper motor | 40,000–60,000 miles | $200–$400 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- engine oil and filter changes
- brake inspections and service
- tire rotations and balancing
- cabin air filter replacement
- fuel cell system checks
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- fuel odor or leaks
- reduced braking efficiency
- wiper malfunction
- unexpected collision alerts
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.