Anyway, just went to the petrol station this afternoon.
39.6L for the past week, total distance 360L; which equates to an appalling 11L/100km and it's mainly highway driving.
I don't think the 2.0 is that thirsty, but possible reasons for the high FC:
1. We have RON91 here instead of the better quality RON95 available in Malaysia.
2. I've been quite naughty with the accelerator - overtaking at 120km/h frequently and being aggressive with the shift-tronic.

Let's see how the FC is like for next week, where I'll attempt a more gentle approach.

historically, the original saga megavalve 1.5 is more economical than the 1.3............