Diesel prices in LL40

Distances are from the centre of LL40.

Cheapest reported within 25 miles · Diesel (B7)

196.9p

Porthmadog Superstore · Tesco

Tesco Stores Ltd, Porthmadog, LL49 9NU

16 miles away · Open 24 hours

Price changed 12 days ago

£0.20 less on 40 litres than the local median (197.4p)

Directions

Nearest open station: Allan Green, 14 mi, 201.9p. The top pick saves £2.00 on 40 litres, before the cost of any extra driving.

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TexacoEssarEssoShellSparBPCeir CymruMurco

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  1. 196.9pCwt Gwyn Cyf · EssoGo0.9 mi · Closed, opens 07:00
    Price changed 2 days agoWrong price?
  2. 196.9pPorthmadog Superstore · TescoGo16 mi · Open 24 hours
    Price changed 12 days agoWrong price?
  3. 199.9pMFG Porthmadog · ShellGo16 mi · Closed, opens 06:00
    Price changed 11 days agoWrong price?
  4. 199.9pShell Betws-Y-Coed · ShellGo23 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  5. 201.9pAllan Green · EssoGo14 mi · Open until 21:00
    Price changed 7 days agoWrong price?

Older prices

These haven't changed in over 30 days, so they're listed separately. They may still be right, as stations only report changes.

See on the map

LL40 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)167.9p168.9p28
Super unleaded (E5)178.9p180.9p16
Diesel (B7)196.9p197.4p28
Premium diesel224.9p209.4p7

Typical unleaded here is 1.0p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in LL40 today?

Allan Green (Esso) at 167.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 168.9p.

What's the cheapest diesel in LL40 today?

Porthmadog Superstore (Tesco) at 196.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 197.4p.

Updated 9 November 2026 from GOV.UK Fuel Finder. "Typical" is the median of prices confirmed in the last 30 days. Closed stations are removed, and prices that differ sharply from nearby stations aren't ranked.

All stations in LL40

Cwt Gwyn CyfSpar Express Dolgellau

Nearby towns

PwllheliNewtownWelshpoolCaernarfonOswestryWrexhamMoldDeeside

Nearby postcode districts

LL42SY20LL44LL41LL46LL23LL48LL36