I was just reading the thread about curtains here. How comfortable is it to
sleep in the Outback? (I'm 5' 10") Do you need to make any adaptations?
I have taken 3 road-trips, ranging from 6 to 10 weeks in duration,
in my 1997 Outback. In my opinion, it's the ultimate road-trip car !
I found it very satisfactory for sleeping, but I was traveling in the
(American) southwest, where there's no rain or bugs. Thus I was
able to leave the tailgate open, or if it was really cold, slightly
ajar. With the tail-gate completely shut, I found it a WEE bit
cramped for supine sleeping; if you like to sleep on your side,
no worries. I am between 5'10" and 5'11" in height. You might
also want to make sure the model you're considering has the exact
same inside dimension as my 1997 (at edmunds.com perhaps ?) since
it's such a close call. Obviously a pad of some kind is called
for; I used a piece of 4"-thick foam rubber (el-cheapo mattress)
which I carved to fit around one wheel-well, leaving 18" or so
gap along the other side to put tupperware bins holding clothes,
toiletries, and food, as well as one of those coolers that
plugs into the rear cigarette outlet (get it from WalMart, much
cheaper than from Subaru).
Whenever I'm able to talk a member of the fairer gender into
accompanying me for the full duration of said road-trip, I suspect
I will elect to set up a tent with a tandem-sized thermarest.
I think the rear area would be too tight for two people (unless
your sweetie is very small and you're still on your honeymoon

plus, with a two-person sized pad there is no longer room for
all those bins. On the other hand, sleeping in the car allows
you to utilize uneven/rocky camping spots where a tent wouldn't
work, and I suppose the bins could be stored on top of the
mattress and relocated when you're sleeping.
Have fun, John