Petrol from 156.9p a litre in Porthmadog, up to 161.9p — comparing 3 filling stations. Updated 15 minutes ago.
See Porthmadog on the map →At 156.9p, the cheapest petrol in Porthmadog is 4.4p below the UK average of 161.3p — about £2.41 less for a 55-litre tank. Within Porthmadog itself the spread is 5.0p a litre, so choosing the cheapest of the 3 rather than the most expensive saves about £2.75 a tank. One of them reports being open 24 hours. 2 publish a super unleaded price as well as ordinary unleaded, typically 26.0p a litre more.