they are neat cars! My friend has an xt6 that has 245k on it. Some 4cyl some are turbo, some are 6cyl. .29 drag http://www.xt6.net/reference/history/
I've owned an XT6. They are awesome cars. 2.7L ER27 flat-six, 5MT AWD w/ pushbutton electronically locking center diff. Suspension geometry is very similar to the Impreza, in fact GC8 front suspension bolts right in. I had RS front struts and springs in mine. If you find one in good condition, they are fun to own but prone to electrical problems and rust as they age.
i have learned more. Using GT for PSX i have found out its maiden name was Alcyone. Behold. http://my.reset.jp/~inu/ProductsDataBase/Products/SUBARU/ALCYONE/ALCYONE.htm