Petrol and diesel prices in Caerfyrddin
These are cheapest reported prices returned by PumpPilot within 10 miles of the selected locality centre when this snapshot was generated.
E10
17 stations reported E10. Cheapest reported price 155.9 p/L at GWALIA GARAGE. Average 160.7 p/L, median 161.9 p/L, range 155.9-163.9 p/L.
- GWALIA GARAGE MURCOGWALIA GARAGE, CARMARTHEN, SA32 7DR155.9 p/L3.8 milesObserved 2026-08-03 05:52 UTCOpen station details
- Windy Corner Garage Windy Corner Garage, PENCADER, SA39 9HP155.9 p/L8.4 milesObserved 2026-08-03 10:37 UTCOpen station details
- LEWIS RETAIL DREFACH LTD NISA LOCAL DREFACHNISA, LLANELLI, SA14 7BA156.9 p/L8.1 milesObserved 2026-07-24 09:54 UTCOpen station details
- TANERDY GARAGE MURCOTANERDY GARAGE, CARMARTHEN, SA31 2EY157.9 p/L0.9 milesObserved 2026-08-03 05:52 UTCOpen station details
- Derwydd Services MurcoDERWYDD GARAGE, CARMARTHEN, SA33 6TP157.9 p/L4.8 milesObserved 2026-07-31 11:46 UTCOpen station details
Diesel B7
17 stations reported Diesel B7. Cheapest reported price 177.9 p/L at TANERDY GARAGE. Average 180.4 p/L, median 179.9 p/L, range 177.9-182.9 p/L.
- TANERDY GARAGE MURCOTANERDY GARAGE, CARMARTHEN, SA31 2EY177.9 p/L0.9 milesObserved 2026-08-01 06:16 UTCOpen station details
- GWALIA GARAGE MURCOGWALIA GARAGE, CARMARTHEN, SA32 7DR177.9 p/L3.8 milesObserved 2026-08-03 05:52 UTCOpen station details
- VST TOWY SERVICES STATION TEXACOTOWY SERVICE STATION, CAERFYRDDIN, SA31 2BN178.9 p/L0.2 milesObserved 2026-08-02 22:03 UTCOpen station details
- LEWIS RETAIL DREFACH LTD NISA LOCAL DREFACHNISA, LLANELLI, SA14 7BA178.9 p/L8.1 milesObserved 2026-07-31 10:06 UTCOpen station details
- CARMARTHEN EXTRA - PETROL FILLING STATION TESCOTESCO STORES, CAERFYRDDIN, SA31 3AX179.9 p/L0.6 milesObserved 2026-08-03 17:56 UTCOpen station details
Estimated local saving
- E10: up to £1.92 on 40 litres or £2.40 on 50 litres versus the local average.
- Diesel B7: up to £1.00 on 40 litres or £1.25 on 50 litres versus the local average.
Related localities
- Cydweli (8.3 miles)
- Sanclêr (8.4 miles)
- Laugharne (9.0 miles)
- Burry Port (12.1 miles)
- Llandysul (12.8 miles)
- Hendy-Gwyn (13.4 miles)
- Llandeilo (13.5 miles)
- Llanelli (13.5 miles)
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Methodology
Pages use active public PumpPilot stations and latest valid E10 petrol and Diesel B7 prices. Prices are guidance only and may change before you arrive; check the displayed pump price before buying fuel. PumpPilot does not operate or own the listed stations.