Diesel prices in SA4

Distances are from the centre of SA4.

Cheapest recent price within 25 miles · Diesel (B7)

195.9p

Derwydd Services · Murco

Derwydd Garage, Carmarthen, SA33 6TP

22 miles away · Open until 20:00

Price changed 26 days ago

1 cheaper price is over 30 days old, see below

Directions

Nearest open station: CK Foodstores, 0.8 mi, 196.9p. The top pick saves £0.40 on 40 litres, before the cost of any extra driving.

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  1. 195.9pDerwydd Services · MurcoGo22 mi · Open until 20:00
    Price changed 26 days agoWrong price?
  2. 196.9pCK Foodstores · MurcoGo0.8 mi · Open until 22:00
    Price changed 5 days agoWrong price?
  3. 196.9pShell Swansea Bay · ShellGo8.9 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  4. 196.9pCKs Supermarket · MurcoGo17 mi · Open until 22:00
    Price changed 5 days agoWrong price?
  5. 197.9pShell Sketty · ShellGo4.7 mi · Open until 22:00
    Price changed 3 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

SA4 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)154.9p166.9p107
Super unleaded (E5)172.5p185.9p72
Diesel (B7)189.9p195.9p106
Premium diesel202.5p215.9p39

Typical unleaded here is 2.0p below the Great Britain typical price of 168.9p.

What's the cheapest petrol in SA4 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) at 154.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 166.9p.

What's the cheapest diesel in SA4 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) at 189.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 195.9p.

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 SA4

Asda Gorseinon SuperstoreAsda Pont Abraham Express PetrolCK FoodstoresGowerton Esso ExpressPontarddulais Service StationPontarddulais SuperstoreRontec CrossSouthview Service StationSwansea Service Area

Nearby towns

LlanelliSwanseaNeathCarmarthenBridgendPontypriddBlackwoodBarry

Nearby postcode districts

SA5SA2SA15SA6SA1SA14SA3SA7