I dont entirely agree there. A look around on here will prove my thoughts on this. You have a look at a few people on here, MYREXTC comes to mind, who have high k's. I think his is around 300k on original engine. Others on here have popped a motor before the car reached 50k. All comes down to how is has been treated in the past which is very hard to gauge. Best bet is an inspection by a decent subaru mechanic (ASG, RMS, Tenagah etc) and go from there.