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Average Petrol Price in Vale Of Glamorgan

Petrol (E10)157.6p
Diesel (B7S)175.4p

Today the average petrol price in Vale Of Glamorgan is 157.59p per litre. 0.6p lower than the average price in Wales.

The current average price of diesel is 175.44p per litre. 0.6p below the Welsh average price for diesel.

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 (157.9p per litre).

Currently, buying 60 litres of petrol in Penarth costs £0.58 less than in Barry (158.9p 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
Barry6158.87p176.20p
Cowbridge2158.40p178.40p
Penarth1157.90p173.90p

Average petrol prices last updated at 28 Jul 2026 10:00 (5 hours, and 14 minutes ago).

Petrol & Diesel Price Trends

The average price of petrol in Vale Of Glamorgan has increased by 3.9p in the last week. Diesel has risen by 6.0p.

In the last month, petrol has increased by 5.2p and diesel has risen by 6.9p.