I can't afford it (anything) right now to find out, but it's apparently got DTS 5.1(German and English) and DD 2.0 (German and English).
I haven't read about any annoying forced subtitles or the like (dealers usually let you know about that kind of thing) and the booklet and the extras could be non-English-friendly. Dealers usually let you know about that kind of thing.
It only has German subtitles (Deutsch für Hörgeschädigte - "hearing impaired"), at least according to the ofdb.de database and Beyond Media (dealer).