Just to back up Nimisys here, definitely check out the saab 92-x aero. My dad got one about two months ago and he (and I) are loving it. The sales so far haven't been so good for it(probably because they don't advertise enough!) but it's definitely a solid buy.
In my opinion, the exterior stylings of the 92-x kill the wrx wagon. At the same time though, it's got the quality of subaru's brand name attached to it and it's a little more refined. Think about it:
http://www.saabusa.com/saabjsp/92x/index.jsp