Excessive oil consumption (FB25 variant in some markets)
Often reportedThe FB25 engine variant in some BM/BR Legacy models is reported to have excessive oil consumption and leaks from cam carrier gaskets.
Engine Internal
The most frequently mentioned issue when buying a used 2012 Subaru Legacy 2.5i: Excessive oil consumption (FB25 variant in some markets). Oil leaks (gaskets and covers) are also commonly reported.
Engine varies by trim; verify the engine code on the listing.
Listed from most frequently reported, each with its source.
The FB25 engine variant in some BM/BR Legacy models is reported to have excessive oil consumption and leaks from cam carrier gaskets.
Engine Internal
Oil leaks are common in this engine; they originate from valve cover gaskets, camshaft seals, timing chain cover, and oil pan gaskets. Leaks may appear as oily residue around the cylinder head or block, or a burnt oil smell.
Engine Internal
The 2.5 EJ engine family, including the EJ253 found in many European Legacy BM/BR models, has a documented history of gasket issues: cracking or leaking can result in coolant and oil mixing, foam, or a milky appearance.
Engine Internal
The Lineartronic CVT in many Subaru Legacy models from these years has reported shuddering, hesitation, erratic response, and in extreme cases premature failure.
Transmission
Same trim, different year
We only publish claims we can verify. Cards come from European fault records and owner reports matched to this vehicle on brand, fuel, engine and generation.