Super unleaded prices in SA3

Distances are from the centre of SA3.

Cheapest reported within 50 miles · Super unleaded (E5)

185.9p

MFG Morrisons Carmarthen · Morrisons

Parc Pensarn, Carmarthen, SA31 2NF

21 miles away · Open 24 hours

Price changed 4 days ago

Directions

Nearest open station: Shell Swansea Bay, 9.0 mi, 194.9p. The top pick saves £3.60 on 40 litres, before the cost of any extra driving.

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  1. 185.9pMFG Morrisons Carmarthen · MorrisonsGo21 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  2. 189.9pSouthlea services ltd · MurcoLocation unverifiedGo47 mi · Open 24 hours
    Price changed 13 days agoWrong price?
  3. 194.9pShell Swansea Bay · ShellGo9.0 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  4. 194.9pShell Tonypandy · ShellGo26 mi · Open 24 hours
    Price changed 9 days agoWrong price?
  5. 199.9pShell Newport · ShellGo45 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  6. 204.9pShell Barry · ShellGo34 mi · Open 24 hours
    Price changed 28 days agoWrong price?

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SA3 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p167.9p350
Super unleaded (E5)173.9p185.9p241
Diesel (B7)191.7p196.9p350
Premium diesel207.9p214.9p121

Typical unleaded here is 2.0p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in SA3 today?

On A Hill Garage Ltd (Texaco) at 159.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in SA3 today?

Asda Barnstaple Superstore (Asda) at 191.7p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 196.9p.

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 SA3

Herons Way Service StationKnelston Service StationMFG MumblesNorthway Garage

Nearby towns

SwanseaLlanelliNeathBridgendCarmarthenPontypriddBarnstapleBarry

Nearby postcode districts

SA2SA5SA4SA1SA6SA15SA7SA10