Cheapest Petrol Prices in Machynlleth
Last updated: · 2 stations tracked
Cheapest Petrol (E10)
152.9p
per litre · avg 153.40p
Cheapest Diesel (B7)
163.9p
per litre · avg 165.40p
Compare live petrol and diesel prices across 2 fuel stations in Machynlleth. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in Machynlleth today is 152.9p per litre, available at Garej Davmor LTD.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in Machynlleth. 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 Machynlleth
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| ASCONA MACHYNLLETH SERVICE STATION | 153.9p | 166.9p | 187.9p | 211.9p |
| Garej Davmor LTD | 152.9p | 163.9p | — | — |
Frequently Asked Questions
What is the cheapest petrol price in Machynlleth?
The cheapest petrol in Machynlleth is currently 152.9p per litre as of 19 July 2026. The average across all stations is 153.40p.
Which supermarket has the cheapest fuel in Machynlleth?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in Machynlleth. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for Machynlleth?
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.