AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Nissan 370z
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $6,000–$12,000
The 2009 Nissan 370Z has an average reliability rating. The most common issues arise with steering and the electrical system, as indicated by a high number of complaints.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering | 50,000-80,000 miles | $500–$1,200 | very common |
| electrical system | 60,000-100,000 miles | $400–$1,000 | common |
| power train | 70,000-110,000 miles | $1,500–$3,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil change every 5,000 miles
- tire rotation every 10,000 miles
- brake fluid replacement every 2 years
- coolant replacement every 60,000 miles
- spark plug replacement every 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- steering wheel vibration
- electrical system flickering
- transmission slipping
- unusual engine noises
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.