*Savings based on a petrol price difference of 10p/litre and an average use of 9.6 gallons per week.

For example, on 4th September 2019, the unleaded petrol price spread (difference between highest and lowest prices, split by town and then averaged) across the UK was 10p, which leads to a potential saving of £227.30 per year (£4.34/week) - based on the average consumer driving 15,000 miles per year at an average of 30mpg.