Cheapest Petrol Prices in Y Trallwng
Last updated: · 14 stations tracked
Cheapest Petrol (E10)
147.9p
per litre · avg 153.39p
Cheapest Diesel (B7)
164.9p
per litre · avg 168.90p
Compare live petrol and diesel prices across 14 fuel stations in Y Trallwng. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Y Trallwng today is 147.9p per litre, available at Hardings Sheds & Garden Supplies.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Y Trallwng. 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 Y Trallwng
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| H Ballard and Son Motors | 149.9p | — | — | — |
| WELSHPOOL SUPERSTORE - PETROL FILLING STATION | 151.9p | 168.9p | 162.9p | — |
| EG WELSHPOOL PFS | 153.9p | 170.9p | — | — |
| BORDER GARAGE WELSHPOOL LTD | — | 172.9p | 159.9p | — |
| RONTEC WELSHPOOL | 155.9p | 169.9p | 174.9p | 188.9p |
| Hardings Sheds & Garden Supplies | 147.9p | 165.9p | 159.9p | — |
| R H BUNNER & SON LTD | 160.74p | 167.88p | — | — |
| LEWIS LLANDRINIO | 149.9p | 167.9p | 159.9p | — |
| four crosses garage | 152.9p | 167.9p | 149.9p | — |
| J AND M WHITTINGHAM LTD | 151.9p | 164.9p | 153.9p | 179.9p |
| Vyrnwyside garage | 152.9p | 169.9p | 168.9p | — |
| OUR COOP CHURCHSTOKE | 155.9p | 169.9p | 167.9p | — |
| MINSTERLEY | 156.9p | 169.9p | — | 189.9p |
| Tregynon Post office and stores | — | — | 179p | 189p |
Frequently Asked Questions
What is the cheapest petrol price in Y Trallwng?
The cheapest petrol in Y Trallwng is currently 147.9p per litre as of 21 July 2026. The average across all stations is 153.39p.
Which supermarket has the cheapest fuel in Y Trallwng?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Y Trallwng. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Y Trallwng?
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.