EngineHigh
2.5L oil consumption (piston-ring related on some years).
- Typically appears
- 60,000+ miles
- What to inspect
- Check oil level and any ring-related campaign/warranty history.
2010–2019 Subaru Legacy — common problems & known faults
The Legacy is a comfortable AWD sedan; oil consumption and wheel bearings are the main checks.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed July 2026
Known faults to check
TransmissionMedium
CVT judder on later cars.
- Typically appears
- 70,000+ miles
- What to inspect
- Feel for shudder on light throttle.
SuspensionMedium
Front wheel bearing wear.
- Typically appears
- 80,000+ miles
- What to inspect
- Listen for a hum that varies with steering.
ElectricalLow
Battery drain / infotainment glitches.
- Typically appears
- Age-related
- What to inspect
- Check for parasitic drain and test the screen.
Inspecting a Subaru Legacy?
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Generate a free checklistFrequently asked questions
Is the Legacy reliable?
Yes overall; oil consumption on some 2.5 engines is the key check.
Which years had oil consumption?
Certain 2011–2015 2.5 engines were covered by a piston-ring campaign; check history.
Is the Legacy good in winter?
Excellent with standard AWD; keep tyres matched and healthy.
Sources & further reading
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.