Towns › Machynlleth
2 forecourts in Machynlleth, Powys, Wales. Cheapest unleaded is 161.9p at Mallwyd Service Station. Cheapest diesel is 181.9p at Mallwyd Service Station.
Prices as reported to Fuel Finder up to 28 Aug 2026, 16:00. Checking for newer prices…
| Station | Unleaded | Diesel | Super | Premium diesel | Updated |
|---|---|---|---|---|---|
| Mallwyd Service Station Mallwyd Service Station · Mallwyd Service Station, Mallwyd, Machynlleth, SY20 9HN, Machynlleth SY20 9HN | 161.9p | 181.9p | – | – | 8 days ago |
| Ascona Machynlleth Service Station Texaco · Heol Y Doll, Machynlleth SY20 8BH | 161.9p | 183.9p | 194.9p | 214.9p | 2 days ago |
Typical (median) and cheapest unleaded, and typical diesel, across Machynlleth's forecourts each day. Typical unleaded is unchanged over the last 7 days and up 2.0p over the last 30 days.
Search within 10 miles of Machynlleth instead
Forecourts must report every price change to the government's Fuel Finder scheme within 30 minutes. This page is rebuilt from the daily data and then checks the live feed when you open it, so the figures you see are the latest reported. Prices are per litre. A blank means the forecourt does not sell that fuel or has not reported a price.