What is the cheapest petrol in Caerphilly today?

The cheapest petrol in Caerphilly is 171.9p per litre at Morrisons MFG MORRISONS CAERPHILLY, based on 3 stations with live prices. Unleaded (E10) averages 172.2p per litre.

What is the cheapest diesel in Caerphilly today?

The cheapest diesel in Caerphilly is 197.9p per litre at Asda ASDA CAERPHILLY SUPERSTORE, based on 3 stations with live prices. Diesel averages 198.2p per litre.

Are supermarket petrol stations cheaper in Caerphilly?

Yes. Supermarket forecourts in Caerphilly currently average 171.9p per litre for unleaded, 1.0p less than the 172.9p average at branded and independent stations.

Caerphilly Fuel Prices

Find the cheapest petrol and diesel in Caerphilly. Compare live prices from local fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in Caerphilly

As of 2 October 2026, the cheapest unleaded petrol in Caerphilly is 171.9p/L at Morrisons MFG MORRISONS CAERPHILLY, the cheapest diesel in Caerphilly is 197.9p/L at Asda ASDA CAERPHILLY SUPERSTORE. Across 3 stations, unleaded averages 172.2p/L and diesel 198.2p/L. Supermarket forecourts in Caerphilly average 1.0p/L less than branded stations for unleaded.

Unleaded (E10)

171.9p cheapest

Avg 172.2pHigh 172.9pSpread 1.0p3 priced

Diesel

197.9p cheapest

Avg 198.2pHigh 198.9pSpread 1.0p3 priced

Cheapest Unleaded (E10) in Caerphilly

1. Morrisons — MFG MORRISONS CAERPHILLY · CAERPHILLY171.9p
2. Asda — ASDA CAERPHILLY SUPERSTORE · CAERPHILLY171.9p
3. Esso — ASDA CHEQUERED FLAG EXPRESS PETROL · CAERPHILLY172.9p

Cheapest Diesel in Caerphilly

1. Asda — ASDA CAERPHILLY SUPERSTORE · CAERPHILLY197.9p
2. Esso — ASDA CHEQUERED FLAG EXPRESS PETROL · CAERPHILLY197.9p
3. Morrisons — MFG MORRISONS CAERPHILLY · CAERPHILLY198.9p

Data freshness

Updated 29 Sept 2026, 22:28

Methodology

PetrolPal groups stations by country, region, and city from postcode-derived location data. Local pages are designed to help drivers compare nearby petrol and diesel prices before choosing where to fill up.

Citation

Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/wales/caerphilly

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About Caerphilly Fuel Prices

PetrolPal tracks live fuel prices in Caerphilly using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.

Prices in Caerphilly are based on stations in the Wales. View the Caerphilly statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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