I currently have a 2006 S4 and looking for newer with less miles and easier to repair. Anyone with a 2015/2016 S4 have feedback on this car? Looking at a manual trans, mostly concerned about major repairs and cost. Example: the 2006 S4 had all timing tensioners changed around 100k because they were going to become unreliable. Any known issues like this with the B8 generation? Thanks!!