Premium diesel prices in SA3

Distances are from the centre of SA3.

Cheapest recent price within 50 miles · Premium diesel

217.9p

Rontec Penrhos · BP

Nant Garw Hill, Cardiff, CF15 7UN

34 miles away · Open 24 hours

Price changed 9 days ago

1 cheaper price is over 30 days old, see below

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  1. 217.9pRontec Penrhos · BPGo34 mi · Open 24 hours
    Price changed 9 days agoWrong price?
  2. 218.9pMalpas Sf Connect · BPGo45 mi · Open 24 hours
    Price changed 8 days agoWrong price?
  3. 220.9pGreat Torrington Sf Connect · BPGo44 mi · Open until 23:00
    Price changed 18 days agoWrong price?
  4. 223.9pRontec Cardiff West · BPMotorwayGo32 mi · Open 24 hours
    Price changed 3 days agoWrong price?
  5. 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)159.9p167.9p350
Super unleaded (E5)170.9p185.9p241
Diesel (B7)191.7p196.9p350
Premium diesel201.8p215.9p121

Typical unleaded here is 2.0p 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 50 miles. The typical price nearby is 167.9p.

What's the cheapest diesel in SA3 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 SA3

Herons Way Service StationKnelston Service StationMFG MumblesNorthway Garage

Nearby towns

SwanseaLlanelliNeathBridgendCarmarthenPontypriddBarnstapleBarry

Nearby postcode districts

SA2SA5SA4SA1SA6SA15SA7SA10