Petrol and Diesel Prices in Caerdydd
Compare petrol and diesel prices at 2 petrol stations in Caerdydd. Prices last updated 21:08 25/09/2026.
Petrol (E10)
171.9p
at CARDIFF PENGAM EXTRA - PETROL FILLING STATION
Diesel (B7)
197.9p
at CARDIFF PENGAM EXTRA - PETROL FILLING STATION
Super Unleaded (E5)
181.9p
at CARDIFF PENGAM EXTRA - PETROL FILLING STATION
Premium Diesel
219.9p
at TUDOR MOTORS
Unleaded (E10)
172.0p avg
1.9p below UK average (173.9p)
Diesel
199.0p avg
In line with UK average (198.7p)
Price History in Caerdydd
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 Caerdydd — worth the short drive for cheaper fuel.
Caerdydd currently has 2 petrol stations tracked by FuelCosts.co.uk. The average unleaded petrol price in Caerdydd today is 172.0p per litre, which is 1.9p below the UK national average of 173.9p.
The cheapest unleaded petrol in Caerdydd right now is 171.9p at CARDIFF PENGAM EXTRA - PETROL FILLING STATION. The cheapest diesel is 197.9p at CARDIFF PENGAM EXTRA - PETROL FILLING STATION.
Fuel prices in Caerdydd 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.