I just recently purchased the XV and have about 2000km on it right now. My driving is 70% highway, 30% city. At the moment, with winter tires (Nokian Hakkapelita 7's) mounted, I am averaging 8.3L combined. Highway trips tend to be driven at 100km/hr (90km limit on our rural roads) and at that speed, on my typical mildly rolling routes I tend to average between 7.1-7.4 on my highway drives.
Pros - storage space, flat fold down, towing capacity/performance that is very surprising, interior styling and instrument placement (subjective of course)
Cons - lack of immediate power response when accelerating to pass (not surprising and nowhere near a deal breaker for me, I am trying to be efficient), the lag between neutral/drive or neutral/reverse, lack of automatic engine kill at full stops as on european model.
I am tickled pink thus far and do not regret my purchase in the least. As a first time subie owner I am very happy. Coming from a Ford Ranger FX4 and Jeep Wrangler before that, I am in a totally different ball park so nothing to compare it to in my recent previous vehicles.
For my rural, heavy snow-covered roads this vehicule seems like it is a great fit. I pretty much fit one portion of the demographic they are trying to hit (outdoors guy often hauling 250kgs of kayaks around for work, early 40's).
Really looking forward to reading your long-term review as we are basically on the same mileage and will be discovering the vehicle in the same type of conditions (though I'll be getting much more cold and waaaaay more snow that you will!)
cheers
michael