well i used a online converter thing here http://www.fuel-economy.co.uk/calc.shtml and it came back with the below figures...

Fuel Cost: 107.9p
Total Spend: £46
Distance: 370 miles (done 160 so far so estimated total)


Your real-world MPG average is 39.46, covering 370 miles using 9.38 gallons of fuel.

This is the figure I get running my 1.9TDi Sport mainly round town

Better than the Impreza I had which used £30.00 evey 110 miles :(
 
i put £49 the other week and put a £10 in last night after 355 miles, thats driving it like an fr should be driven. will see a nice 450 miles to the same driving mornally :)
 
ma cupra 18 20vt it takes £46 to fill and it only gives me 210 to empty lol there hard to run but good fun
 
my fr tdi usually gives me between 400-430 on filling up at £45 an thats driving it how you should if ind if i drive carefully it still falls within this range, all be it the higher end, so just decided its more fun to boot it and get the 20 less miles out it. I tried venting it last time i filled up got 51 litres in it and that gave me 480 miles