Update about the fuel average.
I filled the tank, which is 35L capacity, and went for a trip to Hyderabad via M9 to check car's performance. I did a little mistake of going late, at 11:30am we started our journey.
There was lot of traffic and too many rough patches where road was under-construction. Hardly got any speed, only took car to 70-80 KM/h on some areas where road was okay, on one good run I managed to get it touch 110KM/h, but the steering started to vibrate a little bit. This could be because I haven't done balancing after changing tires, and we also found that right side front shock is not good, and making air-leak like sounds.
We reached Hyderabad at 4pm, with 155KM trip distance. This was suppose to be 2:30 mins travel, but it took about 4hrs and 30mins. On our return there was pretty less traffic, we left at 5:30pm and reached back at 8:20pm, took 3hrs but not bad for the number of bad road patches, some stretching to 10+Kms.
The tank got empty at 262 KMs on trip distance, and we had to refuel about 40 KMs from Karachi. Filled 32L in tank, which means we had only 3L in tank.
Calculated fuel average, 262 / 32 = 8.18. It's pretty bad. But I know, it should have been a lot better if the roads were good, maybe 12+ KM/L.
I will refill the tank again, and note in-city fuel average, my guess is about 10KM/L but let's see how it goes