I have filled my tank seven times now and done a total of 2750 miles.The on -board computer is accurate ,but I have used a calculator to double check, here are my results,
45 mpg Shell
43.45 mpg Shell
40.8 mpg Total
47.38 mpg All motorway 550 miles on same day
40.65 mpg Total
40.01 mpg Asda
42.1 mpg Shell
I do 75% Motorway miles and 40 miles a day. (20 each way).
How does this compare with your car?
I should add that mine is a 150 Sport MJet
45 mpg Shell
43.45 mpg Shell
40.8 mpg Total
47.38 mpg All motorway 550 miles on same day
40.65 mpg Total
40.01 mpg Asda
42.1 mpg Shell
I do 75% Motorway miles and 40 miles a day. (20 each way).
How does this compare with your car?
I should add that mine is a 150 Sport MJet