Premium diesel prices in SA3

Distances are from the centre of SA3.

Cheapest reported within 25 miles · Premium diesel

216.9p

Rontec Morriston · BP

Samlet Road, Swansea, SA7 9AD

8.4 miles away · Open 24 hours

Price changed 5 days ago

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  1. 216.9pRontec Morriston · BPGo8.4 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  2. 217.9pAsda Waterton Express Petrol · BPGo21 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  3. 238.9pSwansea Service Area · BPMotorwayGo7.0 mi · Open 24 hours
    Price changed 2 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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SA3 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p166.9p103
Super unleaded (E5)172.9p185.9p71
Diesel (B7)191.9p196.9p102
Premium diesel204.9p215.9p38

Typical unleaded here is 3.0p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in SA3 today?

Lewis Retail Drefach Ltd (Nisa Local Drefach) at 159.9p 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 SA3 today?

Gwalia Garage (Murco) at 191.9p a litre, the lowest reported price at an open station within 25 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 SA3

Herons Way Service StationKnelston Service StationMFG MumblesNorthway Garage

Nearby towns

SwanseaLlanelliNeathBridgendCarmarthenPontypriddBarnstapleBarry

Nearby postcode districts

SA2SA5SA4SA1SA6SA15SA7SA10