Cheapest Petrol Prices in Dolgellau
Last updated: · 5 stations tracked
Cheapest Petrol (E10)
153.9p
per litre · avg 156.23p
Cheapest Diesel (B7)
179.9p
per litre · avg 182.40p
Compare live petrol and diesel prices across 5 fuel stations in Dolgellau. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Dolgellau today is 153.9p per litre, available at Cwt Gwyn Cyf.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Dolgellau. 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 Dolgellau
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| SPAR EXPRESS DOLGELLAU | — | 186.9p | 164.9p | — |
| Cwt Gwyn Cyf | 153.9p | 182.9p | 165.9p | — |
| BRADBURYS GARAGE | — | — | — | — |
| Mallwyd Service Station | 157.9p | 179.9p | — | — |
| BARMOUTH ROAD SERVICE STATION | 156.9p | 179.9p | 184.9p | — |
Frequently Asked Questions
What is the cheapest petrol price in Dolgellau?
The cheapest petrol in Dolgellau is currently 153.9p per litre as of 7 June 2026. The average across all stations is 156.23p.
Which supermarket has the cheapest fuel in Dolgellau?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Dolgellau. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Dolgellau?
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.