ford focus
When i got the car 6 month ago 1.2 02 reg, i was on 48mpg about 2 month ago it started droppin now its on 40mpg which is crap for a 1.2 im not even heavy on the pedal also i normally get 350 miles on 35£ which givit it a full tank, i put 40£ in the other day it didnt even fill it,