Cheapest Petrol Prices in Porthcawl
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
142.9p
per litre · avg 150.00p
Cheapest Diesel (B7)
155.9p
per litre · avg 164.05p
Compare live petrol and diesel prices across 20 fuel stations in Porthcawl. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Porthcawl today is 142.9p per litre, available at SAINSBURYS BRIDGEND.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Porthcawl. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in Porthcawl
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| RONTEC SOUTH CORNELLY | 153.9p | 167.9p | — | 186.9p |
| ASDA PYLE SUPERMARKET | 149.9p | 162.9p | — | — |
| MFG LALESTON | 149.9p | 162.9p | 165.9p | 179.9p |
| RONTEC PENDRAGON | 153.9p | 167.9p | — | — |
| ASDA WATERTON EXPRESS PETROL | 150.9p | 166.9p | 169.9p | 185.9p |
| BRIDGEND BREWERY LN SUPERSTORE - PETROL FILLING STATION | 145.9p | 158.9p | 155.9p | — |
| Murco, Pen-y-Fai Service Station | 143.9p | 155.9p | — | — |
| COWBRIDGE ROAD SERVICE STATION | 144.9p | 157.9p | 156.9p | 169.9p |
| BRIDGEND EXTRA - PETROL FILLING STATION | 145.9p | 158.9p | 155.9p | — |
| EG BRIDGEND PFS | 148.9p | 159.9p | — | — |
| MFG TONDU | 147.9p | 161.9p | 165.9p | — |
| WELCOME BREAK SARN PARK | 154.9p | 179.9p | 166.9p | 191.9p |
| SAINSBURYS BRIDGEND | 142.9p | 155.9p | 154.9p | — |
| BETTWS SERVICE STATION | 152.9p | 162.9p | — | — |
| EG PORT TALBOT PFS | 149.9p | 161.9p | 168.9p | 181.9p |
| Oil4wales Maesteg | 154.9p | 175.9p | — | — |
| PORT TALBOT SUPERSTORE - PETROL FILLING STATION | 149.9p | 163.9p | 159.9p | — |
| Crossroads Service Station | 154.9p | 174.9p | 170.9p | — |
| MFG PENCOED | 151.9p | 161.9p | 165.9p | 179.9p |
| MFG PORT TALBOT | 151.9p | 161.9p | 165.9p | 159.9p |
Frequently Asked Questions
What is the cheapest petrol price in Porthcawl?
The cheapest petrol in Porthcawl is currently 142.9p per litre as of 19 July 2026. The average across all stations is 150.00p.
Which supermarket has the cheapest fuel in Porthcawl?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Porthcawl. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Porthcawl?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.