Petrol (E10)155.90Changed 21/07/26 14:42
Diesel (B7S)175.90Changed 21/07/26 14:42
Fuel prices last checked
31 Jul 2026 06:56 (14 minutes ago).
Today's Average Fuel Prices in GWYNEDD
The current average petrol price in Gwynedd is 159.2p per litre. Diesel is 178.8p.