BMW 520d E60 — Reliability
Reliability Summary
Engine
N47 — 35/100
AVOID
Known Issues
2
Engine in this model
Known Issues Across All Engines
| Issue | Engine | Severity |
|---|---|---|
| Rear-mounted timing chain — catastrophic failure | N47 | critical |
| EGR valve failure + DPF blockage | N47 | high |