If you are going for a Subaru - avoid the EJ engine- not sure if the Forester and Outback still have that or if they moved to the new engine that the Impreza and Crosstek use - but the old EJs will blow their head-gaskets sooner or later and when it happens, engine death can be immediate.
We have had 4 Subarus, loved 3 of them, were ok with the last one. Unfortunately, that one blew a head gasket when I was out of the country and my wife did not check the oil every other week as one should on these old Subarus. The result... blown engine.
FWIW - Of the other 3, another one had a blown head-gasket, but I caught it and was able to fix it before it detonated it's engine.
EDIT: Looks like the Outback still has a 2.5L 4 cylinder 175BHP engine, that smells like an EJ to me. If I were to look at an Outback, only the 6 cylinder - avoid that engine.