Petrol and diesel prices in SA18

Distances are from the centre of SA18.

Cheapest reported within 5 miles · Unleaded (E10)

165.7p

Ascona Gorslas Service Station · Valero

Llandeilo Road, Gorslas, SA14 7LW

4.7 miles away · Open until 22:00

Price changed 2 days ago

£0.88 less on 40 litres than the local median (167.9p)

Directions

Nearest open station: Vst Pontamman Service Station, 0.4 mi, 167.9p. The top pick saves £0.88 on 40 litres, before the cost of any extra driving.

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  1. 165.7pAscona Gorslas Service Station · ValeroGo4.7 mi · Open until 22:00
    Price changed 2 days agoWrong price?
  2. 165.9pMFG Cross Hands · ValeroGo4.9 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  3. 167.9pVst Pontamman Service Station · TexacoGo0.4 mi · Open until 21:00
    Price changed 9 days agoWrong price?
  4. 167.9pVst Parkstreet Filling Station · TexacoGo1.2 mi · Open 24 hours
    Price changed 9 days agoWrong price?
  5. 167.9pAmmanford Superstore · TescoGo1.4 mi · Open until 22:00
    Price changed 8 days agoWrong price?
  6. 167.9pGlanamman Service Station · TexacoGo1.9 mi · Closed now
    Price changed 7 days agoWrong price?
  7. 167.9pEssar Penybanc Service Statioin · EssarGo2.1 mi · Closed now
    Price changed 7 days agoWrong price?
  8. 168.9pBrynamman One StopGo3.9 mi · Open until 22:00
    Price changed 4 days agoWrong price?

See on the map

SA18 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)165.7p167.9p8
Super unleaded (E5)178.9p–5
Diesel (B7)195.9p195.9p7
Premium diesel215.9p–1

Typical unleaded here is 3.0p below the Great Britain typical price of 170.9p.

What's the cheapest petrol in SA18 today?

Ascona Gorslas Service Station (Valero) at 165.7p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in SA18 today?

Vst Pontamman Service Station (Texaco) at 195.9p a litre, the lowest reported price at an open station within 5 miles. The typical price nearby is 195.9p.

Updated 3 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