26-06-2013, 09:28 AM
Not really an accurate way to calculate MPG tbh. Pence per mile yes, but for mpg, record your miles and gallons (or litres to convert later on). 
But assuming diesel is averaging £1.36.9 (as you also used different stations so probably different prices) it works out as 56mpg and 59mpg...............my HDi struggled to hit 50mpg so that maybe slightly out tbh!
But assuming diesel is averaging £1.36.9 (as you also used different stations so probably different prices) it works out as 56mpg and 59mpg...............my HDi struggled to hit 50mpg so that maybe slightly out tbh!