AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2013 Infiniti G37
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $5,000–$10,000
The 2013 Infiniti G37 has moderate reliability with frequent airbag complaints and occasional electrical issues. Maintenance costs are reasonable.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| airbags | 50,000–100,000 miles | $300–$1,000 | very common |
| electrical system | 75,000–120,000 miles | $200–$600 | common |
| engine | 80,000–130,000 miles | $400–$1,500 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake pad and rotor replacement
- Tire rotation and balancing
- Transmission fluid change
- Cooling system flush
- Battery test and replacement
- Replace air and cabin filters
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Intermittent electrical issues
- Steering wheel vibrations
- Unusual engine noises
- Delayed throttle response
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.