Subaru Impreza 2.0i G5 — Reliability

G5 Hatchback Compact 2016–2023 1 engine

Reliability Summary

Engine FB20 — 81/100 BUY
Known Issues 4

Engine in this model

BUY 81

FB20

2.0L Boxer I4

Chain-driven 2.0 boxer in the Impreza, XV/Crosstrek and Forester - port injection to 2016, direct in...

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Known Issues Across All Engines

Issue Engine Severity Onset
Excessive oil consumption — piston rings (early production, class action) FB20 high —
Valve spring fracture — engine stall (recall, 2012-2014) FB20 moderate —
PCV valve breaking apart inside the engine (recall, 2017-2018) FB20 moderate —
Ignition coil short after shutdown — ECM software (recall, 2017-2019) FB20 minor —