Today's Average Fuel Prices in Gwynedd
The current average petrol price in Gwynedd is 174.0p per litre. Diesel is 199.5p.
Cheapest Petrol Near Pen sarn
The cheapest petrol near Pen sarn can be found at the TESCO petrol station in Porthmadog (169.9p per litre). Buying 60 litres of petrol at TESCO costs £4.20 less than at ESSAR in Harlech (176.9p per litre).
Best Value Petrol Near Pen sarn
The cheapest petrol price per litre might not always give you the best value, depending on how far you have to drive to buy it.
The best value petrol near Pen sarn can also be found at TESCO in Porthmadog. The 13.9 mile round-trip costs £3.07, which, when combined with the cheapest petrol price make it the best value petrol station.
Commuting Costs from Pen sarn
Current commuting costs from Pen sarn using petrol bought at TESCO for 169.9p, which works out at 22.07p per mile.
Commuting costs are for a return journey, based on a 60 litre fuel tank, driving at 35mpg. Distances shown are one-way as the crow flies.