Petrol and diesel prices in Caernarfon

Distances are from the centre of Caernarfon.

Cheapest reported within 50 miles · Unleaded (E10)

159.9p

Stermat Hardware Ltd · Gulf

Gaerwen, LL60 6BL

5.9 miles away · Open until 20:00

Price changed today

£4.00 less on 40 litres than the local median (169.9p)

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  1. 159.9pStermat Hardware Ltd · GulfGo5.9 mi · Open until 20:00
    Price changed todayWrong price?
  2. 159.9pCentral Garage · GulfGo19 mi · Closed now
    Price changed 4 days agoWrong price?
  3. 169.7pPenrhyn Bay Fuel Express Automat · GulfGo24 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  4. 169.9pHillcrest Motor Co Ltd · GulfGo45 mi · Open 24 hours
    Price changed 5 days agoWrong price?

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Caernarfon fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)150.9p169.9p111
Super unleaded (E5)172.9p186.4p68
Diesel (B7)187.9p197.9p112
Premium diesel202.9p217.9p43

Typical unleaded here is 1.0p above the Great Britain typical price of 168.9p.

What's the cheapest petrol in Caernarfon today?

Tregele service station (Dragon) at 150.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 169.9p.

What's the cheapest diesel in Caernarfon today?

Tregele service station (Dragon) at 187.9p a litre, the lowest reported price at an open station within 50 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 Caernarfon

Beran Filling StationCaer Service StationClynnog Service StationDolyddGwalia Garage Caernarfon LimitedLondon garage service stationMFG Morrisons Caernarfon

Nearby towns

PwllheliMoldWirralDeesideWrexhamBirkenheadOswestryWelshpool

Nearby postcode districts

LL55LL61LL60LL54LL59LL57LL77LL75