Petrol and Diesel Prices in Caerfyrddin
Compare petrol and diesel prices at 3 petrol stations in Caerfyrddin. Prices last updated 15:20 26/06/2026.
Petrol (E10)
148.9p
at CARMARTHEN EXTRA - PETROL FILLING STATION
Diesel (B7)
157.9p
at CARMARTHEN EXTRA - PETROL FILLING STATION
Super Unleaded (E5)
157.9p
at CARMARTHEN EXTRA - PETROL FILLING STATION
Premium Diesel
N/A
Unleaded (E10)
150.0p avg
2.0p below UK average (152.0p)
Diesel
161.0p avg
8.0p below UK average (169.0p)
Price History in Caerfyrddin
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Stations within a few miles of Caerfyrddin — worth the short drive for cheaper fuel.
Caerfyrddin currently has 3 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Caerfyrddin today is 150.0p per litre, which is 2.0p below the UK national average of 152.0p.
The cheapest unleaded petrol in Caerfyrddin right now is 148.9p at CARMARTHEN EXTRA - PETROL FILLING STATION. The cheapest diesel is 157.9p at CARMARTHEN EXTRA - PETROL FILLING STATION.
Fuel prices in Caerfyrddin are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.