Diesel prices in LL55

Distances are from the centre of LL55.

Cheapest reported within 25 miles · Diesel (B7)

196.9p

Porthmadog Superstore · Tesco

Tesco Stores Ltd, Porthmadog, LL49 9NU

14 miles away · Open 24 hours

Price changed 12 days ago

£0.40 less on 40 litres than the local median (197.9p)

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TexacoEssarEssoShellAsdaTescoGulfJet

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  1. 194.9pMFG Morrisons Holyhead · MorrisonsGo21 mi · Closed, opens 06:00
    Price changed yesterdayWrong price?
  2. 196.7pMFG Morrisons Caernarfon · MorrisonsGo2.8 mi · Closed, opens 06:00
    Price changed 24 days agoWrong price?
  3. 196.9pPorthmadog Superstore · TescoGo14 mi · Open 24 hours
    Price changed 12 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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LL55 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)167.9p168.9p55
Super unleaded (E5)178.9p185.9p35
Diesel (B7)194.9p197.9p56
Premium diesel214.9p212.9p18

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

What's the cheapest petrol in LL55 today?

Porthmadog Superstore (Tesco) 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 LL55 today?

Dyffryn service station (Jet) at 194.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 197.9p.

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 LL55

Beran Filling StationCaer Service StationGwalia Garage Caernarfon LimitedLondon garage service stationMFG Morrisons Caernarfon

Nearby towns

CaernarfonPwllheliMoldWirralDeesideWrexhamBirkenheadOswestry

Nearby postcode districts

LL61LL57LL59LL60LL54LL77LL58LL75