Sigh...I'm afraid to admit what I get... Moderately spirited driving -> 19-20 Litres/100km. That's about 12-13mpg. LOL!!! The BEST I have EVER, EVER gotten was 12L/100km which is about 19.5-20mpg. The worst I've ever gotten was 24L/100km which equates to 9.8 or so mpg.
Oh, and one more thing, this is ALL without hitting speeds of more than 10km over the speed limit. In other words, in city doing 60km/h, etc. etc. Hahahahaha..............*cries* 94 oct. gas cost is killing me...