One problem related to o2 sensor has been reported for the 2013 Subaru Outback. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Subaru Outback based on all problems reported for the 2013 Outback.
While driving my Subaru Outback 2013 2. 5i premium model, brake light, cruise control, check engine light started flashing in the dashboard. Took it to a dealer and I was told that it was body valve failure inside transmission. It was fixed (Subaru paid $1,500 and I contributed $300 for the repair) by a Subaru dealer. Yet, ten days later the same three lights went on. The dealer said it was different problems, catalytic converter and O2 sensors, quoted $1,800. Left the dealer without fixing the problems. It seems that my car was not the only one with this type of electrical problem. I saw the exactly same complaints posted by other user in virginia (refer to NHTSA id number: 11204834).