Petrol prices in Carmarthenshire today
Live prices at 1 fuel station in Carmarthenshire, reported by retailers to the UK Government Fuel Finder scheme. Latest local update 7 days ago.
Cheapest unleaded (E10)159.9pMurco · SA19 8DT
Cheapest diesel (B7)179.9p
Carmarthenshire 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 |
|---|---|---|---|---|
| Checkpoint Service stationMurco · Harford, Llanwrda, Carmarthenshire, SA19 8DT | 159.9p | 179.9p | 175.9p | — |
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.
Petrol prices near Carmarthenshire
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- Lampeter9 mi
- Llandovery9 mi
- Tregaron10 mi
- Llandeilo11 mi
- Pencader13 mi
- Llanarth16 mi
- Llandysul16 mi
- Aberaeron16 mi
- Llanwrtyd Wells17 mi