It depends upon your driving style mainly. I manage to get 11-12.5 km/L within Lahore with 100% AC and short bursts of heavy foot and extremely light foot otherwise. (kabhi kabhi keera hojata he bhaganay ka warna 1.8 ka kya faida. With light foot and no power bursts, and no idling, 12-12.5 is easily achievable).
Long pe I got 14.8 km/L from Lahore to Isb via Motorway at 120 km/h cruise. It also includes three-four runs of 170+.
Wapsi pe I got 16.3 km/L with Cruise set at 120.
Make sure to wait for facelift to arrive to enjoy the latest model. Wait till August