Costco has slashed its unleaded petrol prices by 8p a litre to 147.7p - 12p less than the average -as wholesale costs steadily fall.
Their diesel prices are currently sitting at an average of 171.6p which is nearly 14.5p less than the UK average. The retailer has 19 forecourts across the UK, with stations in both Glasgow and Edinburgh.
The RAC have said that these price cuts are a clear demonstration on how overpriced fuel is elsewhere. However, with Costco being a membership-only retailer, not everyone has access to these low fuel prices.
