I thought the CVTs were a later thing for the Subarus, I believe the 2.5i base still had the 4-speed which I mean wasn't great either. I think that was the first gen of the Muranos, and they had some design issues (which the owner may have resolved I dunno).
With either of these cars, do spend for the independent Pre-purchase inspection, it will save you so much in headache and more money. I've seen some nightmare scenarios.
I personally would go for the Subaru it's a better more capable ride (especially with our winters) and a refined design over the course of many years, but at that price range it's a bit of a toss up which will be better for you.