Note that in an Impreza, you have no hope of sleeping unless you're pretty short and by yourself. Even in the Legacy, the way they've got it rigged up with the seatback folding down and latching onto the flipped-up bench seat, there's like 5'11", so if you're pushin 6', you gotta take out the bench part of the seat if you're going to sleep in it comfortably. Maybe just one person would be OK, 'cause you can be diagonal in there.
Anyway; damn, just buy a Sub', they rocks. They handle like champs, too, with the low-COG Boxer engine. Good get-up on the hills, too, even loaded fulla shit for a trip. You pass everybody, no problem.