Fuel Calculator: How Much Will I Save?
Is the cheaper forecourt worth the drive, and how much could you save in a year? Put in your own figures — nothing is stored or sent anywhere.
Work it out in
6,200 miles is the average for a petrol car (DfT National Travel Survey 2024, NTS0901). 1 gallon = 4.54609 litres. Car economy stays in miles per gallon, as cars are sold in the UK.