Sitting at 49,900 km on our 2013 XV Crosstrek Sport 5spd.
Glad to see Subaru attempted to address the NVH issues. That has been one of my primary complaints so far. I should also mention there are a couple minor leaks that have developed recently (oil seep at the valve cover on one side and coolant seep at block heater connection) that I will hopefully be able to address under warranty before the 60k mark. Also, oil consumption has been unusually high since the get-go (needs up to 1L every ~5,000km) - but still within manufacturing specs (I checked the manual).
But beyond that, the XV has been bulletproof, thus far..... It gets me in and out of the back-country occasionally and delivers a consistently low 8-ish L/100km in mixed highway/city driving (will get into the high 6s highway-only).
Lastly, I would caution potential buyers against the 5spd. Don't get me wrong, I'm a die-hard 'shift-you-own gears' kind of guy. In fact one of the main reasons for choosing the XV was that you could get it well optioned with the 5spd (unlike its competition). But, from my first-hand impressions of the 5spd and what I've read about the CVT, I have some regrets about going manual in the XV. A 6spd manual and better ratios would have gone a long way to addressing most faults, but the 5spd has a rather notchy/slow feel, has an annoyingly large ratio gap between 1st and 2nd, and spins a steady 3,000rpm at 110kph. All of which get annoying at times (although the added sound deadening may help with the latter in the '15 MY).