Got 2010 fiesta zetec s tdci with the 95bhp engine...I struggle to get BELOW 55mpg no matter how I drive it, If I drive economically I get over 60mpg....I am not naieve enough to rely on the trip computer so tend to work it out at each fill up...by the way I do find the trip computer to be within 5mpg of the actual mpg. I therefore drive normally for the sake of 5 mpg...its much more fun. Was looking at getting a remap but apparently none of this new model have been done yet!!! Unless someone knows different!!!