2.0i (FB20)
2012–2014 · petrol · 1995cc · 150hp
Engine codes: FB20
Reliability, common problems and owner reviews for the Subaru Legacy / Outback 2.0i (FB20). Check this before you buy used.
The FB20 boxer is the newer-generation 2.0 petrol — chain-driven and a clear step up from the old EJ on head-gasket reliability. It's adequate rather than quick in a heavy AWD car, and the FB family's known trait is oil consumption from low-tension piston rings on some examples (usually after higher mileage). With standard AWD/CVT servicing it's a dependable, low-drama engine; check oil level and consumption history.
Same engine, other cars
This is the same physical engine (FB20) sold under different names across brands. Reliability is broadly shared — cross-check these:
Known Issues
FB-family low-tension rings can let some engines burn oil, usually past ~130k km.
Fix / Workaround: Monitor oil level; investigate if topping up; some need ring/piston work.
Repair cost: €100–€1500
Typically appears after: 130,000 km
Symmetrical AWD + CVT need correct fluids on schedule.
Fix / Workaround: Service CVT + diffs per schedule; matched tyres.
Repair cost: €150–€600
Mileage Thresholds
After 150,000 km: Watch oil consumption.
Pre-Purchase Checklist
- ☐Check oil level + consumption history
- ☐CVT + AWD service records
- ☐Adequate, not fast, in a heavy car
Frequently asked questions
Is the Subaru Legacy / Outback 2.0i (FB20) reliable?
Maint. Sensitive — The FB20 boxer is the newer-generation 2.0 petrol — chain-driven and a clear step up from the old EJ on head-gasket reliability. It's adequate rather than quick in a heavy AWD car, and the FB family's known trait is oil consumption from low-tension piston rings on some examples (usually after higher mileage). With standard AWD/CVT servicing it's a dependable, low-drama engine; check oil level and consumption history.
What are the common problems and reviews for the Subaru Legacy / Outback 2.0i (FB20)?
The most commonly reported problems: Oil consumption (low-tension rings), AWD/CVT fluid discipline.
Is a used Subaru Legacy / Outback 2.0i (FB20) worth buying?
Fine if serviced correctly — but it punishes neglect hard. History and the right consumables matter.