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Average Petrol Price in Vale Of Glamorgan

Petrol (E10)174.0p
Diesel (B7S)198.7p

Today the average petrol price in Vale Of Glamorgan is 174.00p per litre. 1.6p higher than the average price in Wales.

The current average price of diesel is 198.71p per litre. 0.1p above the Welsh diesel average.

We calculate the daily averages by analysing price data from the 14 petrol stations in Vale Of Glamorgan that are sending price changes to the Fuel Finder system.

Cheapest Petrol in Vale Of Glamorgan

The cheapest petrol in Vale Of Glamorgan is in Penarth (172.9p per litre).

Currently, buying 60 litres of petrol in Penarth costs £1.50 less than in Cowbridge (175.4p per litre).

Average Fuel Prices by City/Town

Select a town or city to view local petrol station price data.

TOWN/CITY STATIONS PETROL DIESEL
Barry6174.33p198.83p
Cowbridge2175.40p199.90p
Penarth1172.90p196.90p

Average petrol prices last updated at 29 Oct 2026 10:01 (1 hours, and 4 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Vale Of Glamorgan has decreased by 0.2p in the last week. Diesel has fallen by 0.1p.

In the last month petrol has remained stable and diesel has risen by 0.4p.