AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Infiniti Ex35
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$10,000
The 2009 Infiniti EX35 demonstrates an average reliability with few notable recalls or common failure areas. The major aftermarket equipment recall impacts a specific scenario, indicating general vehicle resilience, but sporadic owner complaints suggest some concerns worth monitoring.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| air bags | 60,000–100,000 miles | $400–$1,200 | common |
| steering system | 70,000–110,000 miles | $300–$1,000 | occasional |
| electrical system | 80,000–120,000 miles | $200–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil changes every 5,000 miles
- Tire rotation every 7,500 miles
- Brake fluid change every 2 years
- Coolant replacement every 5 years
- Spark plug replacement at 105,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual airbag warning lights
- Steering wheel play or vibration
- Intermittent electrical failures
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.