AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2005 Infiniti Fx35
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $7,500–$13,000
The 2005 Infiniti FX35 struggles with airbag and general electrical issues, evident in the high complaint numbers. While it offers luxury features, reliability concerns and repair costs may overwhelm owners.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| airbags | 50,000–100,000 miles | $400–$1,200 | very common |
| electrical system | 40,000–80,000 miles | $300–$1,000 | common |
| locks/linkages | 60,000–90,000 miles | $150–$500 | occasional |
| brakes | 60,000–100,000 miles | $250–$700 | occasional |
| fuel system | 70,000–110,000 miles | $200–$600 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake fluid replacement
- Transmission fluid change
- Tire rotation and balance
- Coolant system flush
- Air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Intermittent electrical failures
- Grinding noises when braking
- Fuel smell near vehicle
- Loud locking mechanism noise
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.