C200 CDI 2003 reporting 75 MPG
My MPG computer reads 75MPG over 32 Miles at 38 MPH, can I trust this figure? this was one warm day evening (27 C), usually it reads between 57 to 65 MPG in Summer and 45 to 55 MPG in Winter.
I have not bothered to check the figures independently.

I also presume you are talking big Imperial gallons & not small American gallons.



