A.o.a I hope everyone is doing great can anyone help me,My Honda City 2008 Model IDSI Gives 11KM/L on highway with AC/ ON and speed average is 120-140,Tyre Size 175,65.15 Bridgestone 145000 km drivenIs it okay or can be improved or need tuneup??
it is definitely very low. it should at least give 15-17 at such speeds. I drove my Swift from Lahore to ISL at 120- 140 speeds on Motorway, it gave me 15.5 km/l avg.
how can i improve it