BMW 5 Series E39 — Reliability

E39 1996–2003 1 engine

Reliability Summary

Engine M62 — 58/100 CAUTION
Known Issues 5

Engine in this model

CAUTION 58

M62

M62 4.4 V8

BMW's 1996-2005 V8 of the E38 735i/740i, E39 535i/540i, X5 4.4i/4.6is and Range Rover L322. Smooth a...

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Known Issues Across All Engines

Issue Engine Severity Onset
Plastic timing-chain guide rails break up - chain slack, can jump teeth M62 critical 129,000 km – 209,000 km
VANOS seal wear (M62TU, 1998 on) M62 moderate —
Cooling-system plastics fail - water pump, thermostat, radiator, expansion tank M62 moderate —
Nikasil bore wear - some very early blocks only M62 minor —
Oil leaks (valve covers, oil-filter housing, oil pan) and rising oil use M62 minor —