AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2015 Infiniti G37
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $5,000–$7,500
The 2015 Infiniti G37 shows an above-average reliability with minimal owner complaints and no recalls. This model's dependable design results in few issues, ensuring low cost-of-ownership.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Tires | 30,000–50,000 miles | $400–$800 | common |
| Brakes | 40,000–60,000 miles | $300–$600 | common |
| Battery | 50,000–70,000 miles | $150–$250 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 30,000 miles
- Engine air filter replacement every 15,000 miles
- Replace spark plugs at 60,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Dimming headlights
- Grinding brakes
- Frequent tire pressure warnings
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.