im confused, how come it seems like the more i put my foot down, the better fuel econ it is??
the for past month, i been driving like a grandma and my car drank 10.8 - 11.2L/100km
but last week, i was having some fun in the car, and the car only needed 10.2L/100km.
can any1 tell me why?... and is it true that it saves petrol if you change gear at about 2000 revs?