Petrol and diesel prices in SA18

Distances are from the centre of SA18.

Cheapest reported within 10 miles · Unleaded (E10)

154.9p

Lewis Retail Drefach Ltd · Nisa Local Drefach

Nisa, Llanelli, SA14 7BA

7.6 miles away · Open until 22:00

Price changed today

£5.20 less on 40 litres than the local median (167.9p)

Directions

Nearest open station: Ammanford Superstore, 1.4 mi, 167.9p. The top pick saves £5.20 on 40 litres, before the cost of any extra driving.

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  1. 154.9pLewis Retail Drefach Ltd · Nisa Local DrefachGo7.6 mi · Open until 22:00
    Price changed todayWrong price?
  2. 163.7pAsda Swansea Superstore · AsdaGo9.5 mi · Open 24 hours
    Price changed todayWrong price?
  3. 164.9pMFG Cross Hands · ValeroGo4.9 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  4. 165.7pAsda Gorseinon Superstore · AsdaGo9.4 mi · Open until 22:00
    Price changed 2 days agoWrong price?
  5. 165.9pRontec Cross Hands · EssoGo5.3 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  6. 166.9pTgc - Eagle · TexacoGo9.8 mi · Open 24 hours
    Price changed 2 days agoWrong price?
  7. 167.9pAmmanford Superstore · TescoGo1.4 mi · Open until 22:00
    Price changed 14 days agoWrong price?
  8. 167.9pAsda Ystalyfera Supermarket · AsdaGo7.8 mi · Open until 22:00
    Price changed todayWrong price?
  9. 169.9pPontarddulais Superstore · TescoGo6.8 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  10. 169.9pRontec Cross · EssoGo8.9 mi · Open 24 hours
    Price changed 6 days agoWrong price?
  11. 170.9pYstradgynlais Superstore · TescoGo8.2 mi · Open until 22:00
    Price changed todayWrong price?
  12. 172.9pAsda Pont Abraham Express Petrol · EssoMotorwayGo5.7 mi · Open 24 hours
    Price changed 17 days agoWrong price?
  13. 173.9pContinental Service Station · MurcoGo9.5 mi · Closed now
    Price changed 11 days agoWrong price?
  14. 189.9pSwansea Service Area · BPMotorwayGo8.5 mi · Open 24 hours
    Price changed todayWrong 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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SA18 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)154.9p167.9p31
Super unleaded (E5)178.9p185.9p19
Diesel (B7)189.9p195.9p30
Premium diesel215.9p216.9p8

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

What's the cheapest petrol in SA18 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) at 154.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in SA18 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) at 189.9p a litre, the lowest reported price at an open station within 10 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 SA18

Ammanford SuperstoreBrynamman One StopEssar Penybanc Service StatioinGlanamman Service StationVst Parkstreet Filling StationVst Pontamman Service Station

Nearby towns

SwanseaLlanelliNeathCarmarthenBridgendPontypriddBlackwoodCardigan

Nearby postcode districts

SA8SA14SA9SA4SA6SA19SA7SA5