AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2006 Infiniti Fx45
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $5,000–$12,000
The 2006 Infiniti FX45 has minimal complaints and no open recalls, indicating a strong reliability record. With low owner-reported issues, it's expected to have fewer unexpected repair costs over time.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| airbags | 80,000–110,000 miles | $400–$1,200 | occasional |
| suspension components | 90,000–120,000 miles | $500–$1,500 | occasional |
| brake system | 70,000–100,000 miles | $300–$900 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- brake fluid replacement
- coolant flushes
- spark plug replacement
- tire rotations
- transmission service
- drive belt inspection
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- airbag warning lights
- unusual suspension noise
- brake pedal vibrations
- transmission slipping
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.