I had trip to Mirpur... 277kms..
Bahria to Mangla almost 100kms - avg speed 110km/h
Within Mangla and to Mirpur almost 77kms - avg speed 60-70km/h
Back to Bahria from Mangla almost 100kms - avg speed 100km/h
Mileage on start of trip 885Kms
Mileage on end of trip 1162Kms
Top speed - 145 km/h
AC on 2 speed 100% of the time
Tyres 175/70 R13
Air Pressure 34 psi
Driving style - Heavy foot and raid acceleration
Fuel consumed 18.06L
total distance 277Kms
Fuel average 15.32 kmpl 
It is surely going to increase as i have just completed running of my car.. and i would have achieved almost 17kmpl with a lighter foot... And astonishingly this car is fast.. Im loving it in all aspects mashaAllah