Premium diesel prices in SA4

Distances are from the centre of SA4.

Cheapest reported within 50 miles · Premium diesel

214.9p

Asda Builth Express Petrol · Asda

Station Road, Builth Wells, LD2 3SS

43 miles away · Open until 23:00

Price changed today

£0.40 less on 40 litres than the local median (215.9p)

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214.9pAsda Builth Express Petrol · AsdaGo43 mi · Open until 23:00
Price changed todayWrong price?
215.9pAsda Casnewydd Express Petrol · AsdaGo46 mi · Open 24 hours
Price changed 2 days agoWrong price?

SA4 fuel prices today

Fuel	Cheapest	Typical	Stations
Unleaded (E10)	159.9p	167.9p	351
Super unleaded (E5)	170.9p	185.9p	240
Diesel (B7)	191.7p	196.9p	350
Premium diesel	201.8p	215.9p	123

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

What's the cheapest petrol in SA4 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) 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 Superstore Asda Pont Abraham Express Petrol CK Foodstores Gowerton Esso Express Pontarddulais Service Station Pontarddulais Superstore Rontec Cross Southview Service Station Swansea Service Area

Nearby towns

Llanelli Swansea Neath Carmarthen Bridgend Pontypridd Blackwood Barry

Nearby postcode districts

SA5 SA2 SA15 SA6 SA1 SA14 SA3 SA7