Please help us keepCardiff at the pump up-to-date. Tweet us, email us or leave a comment to let us know the prices you're paying around Cardiff.
View Petrol prices in a larger map
Recent figures from the Office of National Statistics show 13% of the average household's spending in the UK now goes on filling up the car.
In Cardiff, Radyr residents currently face the highest prices at the pump. The local Gulf Petrol Station has been identified as one of the most expensive in the UK, charging an average of 145.9p per litre for diesel.
Cardiffian has been searching for the highest prices and best bargains at the pump. Click on our pointers to compare the prices at local stations.
Prices were taken from February 3 to February 4 2011.