@malik67: as per my experience 9500 km is still the the way to gain better mileage, till now you had only 1 oil change.
wait till 15K run it will improve, in the second service at 10K get the full tune-up like injectors cleaned and tell the 3s for poor mileage.
New car do give poor mileage initially and improve gradually with time and running. Plus keep a halka-haath while accelerating it after 15k to 20k kms it will give a better response (pick-up) and drive experience.
Here is the sheet where I got complete tune-up on 5K kms.