Diesel prices in SA4

Distances are from the centre of SA4.

Cheapest reported within 50 miles · Diesel (B7)

191.7p

Asda Barnstaple Superstore · Asda

Anchorwood Retail Park, Taw Wharf, Barnstaple, EX31 2BN

41 miles away · Open 24 hours

Price changed 25 days ago

£2.08 less on 40 litres than the local median (196.9p)

Directions

Nearest open station: Asda Swansea Superstore, 5.8 mi, 195.7p. The top pick saves £1.60 on 40 litres, before the cost of any extra driving.

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TexacoEssoTescoMurcoValeroAsdaGulfMorrisons

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  1. 191.7pAsda Barnstaple Superstore · AsdaGo41 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  2. 193.7pAsda Tonypandy Superstore · AsdaGo26 mi · Open 24 hours
    Price changed 9 days agoWrong price?
  3. 193.7pAsda Aberdare Superstore · AsdaGo27 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  4. 193.7pAsda Blackwood Superstore · AsdaGo37 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  5. 194.7pAsda Cardiff Coryton Supercentre · AsdaGo36 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  6. 194.9pAsda Pontyates Express Petrol · AsdaGo9.1 mi · Open 24 hours
    Price changed 11 days agoWrong price?
  7. 195.7pAsda Swansea Superstore · AsdaGo5.8 mi · Open 24 hours
    Price changed 9 days agoWrong price?
  8. 195.7pAsda Leckwith Road Superstore · AsdaGo39 mi · Open 24 hours
    Price changed yesterdayWrong price?
  9. 195.9pAsda Cardiff Bay Superstore · AsdaGo40 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  10. 196.9pShell Swansea Bay · ShellGo8.9 mi · Open 24 hours
    Price changed yesterdayWrong price?
  11. 196.9pAsda Pontypridd Rhondda Road · AsdaGo30 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  12. 196.9pAsda Casnewydd Express Petrol · AsdaGo46 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  13. 197.7pAsda Barry Superstore · AsdaGo38 mi · Open 24 hours
    Price changed 18 days agoWrong price?
  14. 198.7pAsda Bideford Superstore · AsdaGo47 mi · Open 24 hours
    Price changed 25 days agoWrong price?
  15. 198.9pShell Tonypandy · ShellGo26 mi · Open 24 hours
    Price changed 7 days agoWrong price?
  16. 199.9pShell Barry · ShellGo37 mi · Open 24 hours
    Price changed 12 days agoWrong price?
  17. 199.9pShell Newport · ShellGo45 mi · Open 24 hours
    Price changed 10 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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SA4 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p167.9p351
Super unleaded (E5)173.9p185.9p240
Diesel (B7)191.7p196.9p350
Premium diesel203.9p215.9p123

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

What's the cheapest petrol in SA4 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 SA4 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 7 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