Petrol and diesel prices in LL42

Distances are from the centre of LL42.

Cheapest reported within 25 miles · Unleaded (E10)

167.9p

MFG Porthmadog · Shell

High Street, Porthmadog, LL49 9LU

14 miles away · Open until 23:00

Price changed 6 days ago

£0.20 less on 40 litres than the local median (168.4p)

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  1. 165.9pCwt Gwyn Cyf · EssoGo8.2 mi · Closed now
    Price changed yesterdayWrong price?
  2. 167.9pMFG Porthmadog · ShellGo14 mi · Open until 23:00
    Price changed 6 days agoWrong price?
  3. 167.9pAllan Green · EssoGo14 mi · Closed now
    Price changed 6 days agoWrong price?
  4. 169.9pPulrose Motor Services Ltd · EssoGo19 mi · Closed now
    Price changed 8 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.

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LL42 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)165.9p168.4p28
Super unleaded (E5)178.9p180.9p18
Diesel (B7)195.9p196.9p29
Premium diesel214.9p207.9p6

Typical unleaded here is 1.5p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in LL42 today?

Clynnog Service Station (Murco) at 165.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 168.4p.

What's the cheapest diesel in LL42 today?

Clynnog Service Station (Murco) at 195.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 196.9p.

Updated 8 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 LL42

Bradburys Garage

Nearby towns

PwllheliCaernarfonNewtownWelshpoolOswestryCardiganWrexhamMold

Nearby postcode districts

LL44LL40LL36LL46SY20LL41LL48LL49