Petrol prices in Mountain Ash today
Live prices at 2 fuel stations in Mountain Ash, reported by retailers to the UK Government Fuel Finder scheme. Latest local update 7 hours ago.
Cheapest unleaded (E10)159.9pMURCO · CF45 4LJ
Cheapest diesel (B7)179.9p
Mountain Ash unleaded average159.9p1.1p below the UK average of 161.0p
7-day trend (unleaded)Trackingprice history recorded since 3 Aug 2026
| Station | Unleaded E10 | Diesel B7 | Premium E5 | Premium diesel |
|---|---|---|---|---|
| ABERCYNON SERVICE STATIONMURCO · MAIN ROAD, YNYSBOETH, ABERCYNON,, MOUNTAIN ASH, CF45 4LJ | 159.9p | 179.9p | — | — |
| RONTEC MOUNTAIN ASHESSO · CARDIFF ROAD, MOUNTAIN ASH, CF45 4HT | 159.9p | 179.9p | 178.9p | — |
Prices come from the official UK Government Fuel Finder feed. Retailers must report changes within 30 minutes; always confirm at the pump. Compare these stations on the live map to see the cheapest fill-up for your own tank.