I haven't had a chance to play with the audio system in my new XT4 yet.. this is the first time I haven't had a bose system.. it was a dealer order so no choice.. in reading the discription the factory system is 7 speaker with a factory amp installation.. I haven't been able to find any other detail on the non bose system so I can't determine if it has a subwoofer or not.. the bose system says "13 speaker surround system".. I've never seen that many speakers in a factory unit.. I'm going to be interested to see how the non bose system sounds..
this is the first time as well I haven't had Navigation.. I guess with apple car play and your phone connected google maps becomes your GPS substitute.. guess we'll see how it all plays out..