BMW 3 Series F30 — Reliability

F30 2012–2015 1 engine

Reliability Summary

Engine N20 — 58/100 CAUTION
Known Issues 3

Engine in this model

CAUTION 58

N20

2.0L Turbo I4

Punchy turbo four. One known flaw (timing chain class-action 2012-15). After fix: 200k+ km.

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Known Issues Across All Engines

Issue Engine Severity Onset
Timing chain + guide + tensioner — class-action N20 critical 60,000 km – 120,000 km
Electric water pump failure N20 high 80,000 km – 140,000 km
Oil filter housing gasket leak N20 moderate 60,000 km – 120,000 km