Petrol (E10)163.90Changed 29/07/26 11:46
Diesel (B7S)189.90Changed 26/08/26 10:30
Super Petrol (E5)178.90Changed 29/07/26 11:46
Fuel prices last checked
14 Sep 2026 08:26 (5 minutes ago).
Today's Average Fuel Prices in GWYNEDD
The current average petrol price in Gwynedd is 169.9p per litre. Diesel is 192.5p.