That guy is a girl!
I'm up to 850 km's, with the dash still showing 9.4. I have no idea how accurate that is, but it seems relatively close. I was over 600km when I first filled up, and I think it showed about a 60km range remaining. So with a 60 litre tank, that's reasonably close, even factoring in some inaccuracies. But I haven't really been paying much attention at this stage.
I haven't been blasting it at all - I'm trying to do a break-in as per the manual, so I've been more gentle on the throttle, under 4500 rpm, etc. Very boring...
I am still heavier on highway use though. Most of my commute is smooth-sailing at 120 km/hr.