bro i barely go above 60-70 km/h in city when needed
Driving around nice and slow
never push the car hard, neither do i brake hard
use octane boosters, fuel njector cleaners, tried everything
i keep it well maintained, get all it's maintanence done on time and keep the tire pressure in check and everything remotely realted to Fuel average.
But i have never ever gotten 10 km.l in city with AC
let alone 13 km/L
my dad got 13.5 km/L on motorway at 120 km/h
this was last year when he went to Islamabad