Please convert the numbers on your own guys careful driving 7.8-8.4 l/100km 90% outside of town; in town careful driving (D mode and start-stop on) 10.5-12 l/100km, in town dynamic and S mode 20-23 l/100km. These are numbers I got so far, almost 1300km done.
Yeah, the thing is that sound is more addictive than acceleration (even though these come together ) That is why it is soooooo difficult not to put your foot down all the time. Oh how it sounds I got 12l/100km when I accelerate hard from the lights but then keep steady speed within limits. In my opinion 12 in town is therefore a good number. >20 are non stop accelerations and keeping the revs high.
Outside town 31-35mpg, city driving (Dynamic and full acceleration) 12-13mpg, motorway 87mph on a cruise control around 28mpg. These are on winter tyres, PZero gives better mileage.