Very nice. Low miles for a '15. I have 45k on mine already. I also have a black '15. Mostly highway, though to work and back every day. With regards to the sound system, the factory upgrade tweeters woke things up more than I could have imagined. I think the woofers in the door are ok, good base. It's the highs and clarity that are lacking stock. I put tweeters in the back too, to help. Then there is through mode, loud, etc.