AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2013 Infiniti M56
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,800–$8,200
The 2013 Infiniti M56 has multiple recalls related to the driveshaft and fuel system, and a few owner complaints, indicating reliability concerns. Buyers should be cautious.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| driveshaft | 50,000–90,000 miles | $800–$1,200 | very common |
| fuel pressure sensor | 50,000–80,000 miles | $250–$450 | common |
| transmission | 70,000–120,000 miles | $1,500–$3,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Coolant system servicing
- Transmission fluid change
- Spark plug replacement
- Tire rotation and alignment
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual drive shaft noise
- Fuel smell near engine
- Delayed transmission shifting
- Vibration during acceleration
Generated by gpt-4o on 8/20/2026. Cost ranges are conservative estimates that account for typical regional variation.