Petrol and diesel prices in Harlech

E10

10 stations reported E10. Cheapest reported price 169.9 p/L at PORTHMADOG SUPERSTORE - PETROL FILLING STATION. Average 173.6 p/L, median 172.9 p/L, range 169.9-177.9 p/L.

1. PORTHMADOG SUPERSTORE - PETROL FILLING STATION TESCOTESCO STORES LTD, PORTHMADOG, LL49 9NU169.9 p/L4.9 milesObserved 2026-10-28 17:40 UTCOpen station details
2. Madog Garage / Hamdden Caravans Ltd ESSARPENAMSER GARAGE, LL49 9NY169.9 p/L5.0 milesObserved 2026-10-28 09:17 UTCOpen station details
3. MFG PORTHMADOG SHELLHIGH STREET, PORTHMADOG, LL49 9LU171.9 p/L4.6 milesObserved 2026-10-27 22:34 UTCOpen station details
4. Glanaber Garage GLANABER GARAGE, PORTHMADOG, LL49 9TP172.9 p/L4.2 milesObserved 2026-10-29 08:39 UTCOpen station details
5. BARMOUTH ROAD SERVICE STATION TEXACOBARMOUTH ROAD SERVICE STATION, LL44 2EN172.9 p/L5.1 milesObserved 2026-10-12 15:30 UTCOpen station details

Diesel B7

10 stations reported Diesel B7. Cheapest reported price 196.9 p/L at PORTHMADOG SUPERSTORE - PETROL FILLING STATION. Average 201.0 p/L, median 200.9 p/L, range 196.9-208.0 p/L.

1. PORTHMADOG SUPERSTORE - PETROL FILLING STATION TESCOTESCO STORES LTD, PORTHMADOG, LL49 9NU196.9 p/L4.9 milesObserved 2026-10-28 17:40 UTCOpen station details
2. Madog Garage / Hamdden Caravans Ltd ESSARPENAMSER GARAGE, LL49 9NY196.9 p/L5.0 milesObserved 2026-10-28 09:17 UTCOpen station details
3. Parciau Filling Station SparParciau Filling Station, Criccieth, LL52 0RN196.9 p/L6.8 milesObserved 2026-10-12 08:11 UTCOpen station details
4. BARMOUTH ROAD SERVICE STATION TEXACOBARMOUTH ROAD SERVICE STATION, LL44 2EN199.9 p/L5.1 milesObserved 2026-09-21 10:55 UTCOpen station details
5. Prysor Service Station LTD ESSARPRYSOR SERVICE STATION, BLAENAU FFESTINIOG, LL41 4TW199.9 p/L8.4 milesObserved 2026-10-11 07:53 UTCOpen station details

Estimated local saving

• E10: up to £1.48 on 40 litres or £1.85 on 50 litres versus the local average.
• Diesel B7: up to £1.64 on 40 litres or £2.05 on 50 litres versus the local average.

Related localities

1. Criccieth (6.8 miles)
2. Barmouth (9.7 miles)
3. Blaenau Ffestiniog (11.8 miles)
4. Dolgellau (12.3 miles)
5. Tywyn (18.9 miles)
6. Y Bala (21.5 miles)
7. Llanrwst (23.2 miles)
8. Bangor (25.5 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.