AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Infiniti Fx35
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $7,000–$11,000
The 2009 Infiniti FX35 shows a moderate recall and complaint history, suggesting average reliability. Complaints span various systems but do not concentrate heavily in any one area.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| electrical system | 80,000–100,000 miles | $500–$1,200 | common |
| power train | 90,000–120,000 miles | $1,500–$3,000 | occasional |
| air bags | 70,000–100,000 miles | $800–$1,500 | occasional |
| structure | 80,000–110,000 miles | $300–$1,000 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Brake pads replacement every 30,000 miles
- Spark plug replacement at 60,000 miles
- Coolant flush every 50,000 miles
- Transmission fluid change at 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Irregular engine noises
- Delayed gear shifts
- Unresponsive airbags
- Frequent electrical issues
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.