My 1.2 allure is getting better it now done 350 miles and now getting 38 MPG . As I said in a previous thread my Alfa Mito had a running in program set in the ECU till it got to 1000 miles then it ran much better and the MPG went up , not saying peugeot is the same .
I take back what I said about the poor mpg mine's now getting a lot better. I got 496 miles out of one tank...
I agree with the last post though, I did the proper MPG calculation and it came out around 50.5, a whole 10% less than the computer was saying.
Measuring fuel consumption at the pump isn't all that accurate either.
They cut off when filling by pressure, and this can differ from pump to pump or conditions, so you wont always get exactly the same amount of fuel in the tank each time you fill.