Premium diesel prices in SA4

Distances are from the centre of SA4.

Cheapest recent price within 50 miles · Premium diesel

215.9p

Asda Casnewydd Express Petrol · Asda

17-25 Chepstow Road, Newport, NP19 8BW

46 miles away · Open 24 hours

Price changed 4 days ago

1 cheaper price is over 30 days old, see below

Directions

Nearest open station: Rontec Morriston, 6.1 mi, 216.9p. The top pick saves £0.40 on 40 litres, before the cost of any extra driving.

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  1. 215.9pAsda Casnewydd Express Petrol · AsdaGo46 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  2. 216.9pRontec Morriston · BPGo6.1 mi · Open 24 hours
    Price changed 7 days agoWrong price?
  3. 217.9pAsda Waterton Express Petrol · BPGo23 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  4. 217.9pRontec Penrhos · BPGo35 mi · Open 24 hours
    Price changed 11 days agoWrong price?
  5. 218.9pMalpas Sf Connect · BPGo45 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  6. 223.9pRontec Cardiff West · BPMotorwayGo34 mi · Open 24 hours
    Price changed 5 days agoWrong price?
  7. 238.9pSwansea Service Area · BPMotorwayGo2.3 mi · Open 24 hours
    Price changed 4 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.

See on the map

SA4 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)159.9p167.9p351
Super unleaded (E5)173.9p185.9p240
Diesel (B7)191.7p196.9p350
Premium diesel207.9p214.9p123

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

What's the cheapest petrol in SA4 today?

On A Hill Garage Ltd (Texaco) 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 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 SA4

Asda Gorseinon SuperstoreAsda Pont Abraham Express PetrolCK FoodstoresGowerton Esso ExpressPontarddulais Service StationPontarddulais SuperstoreRontec CrossSouthview Service StationSwansea Service Area

Nearby towns

LlanelliSwanseaNeathCarmarthenBridgendPontypriddBlackwoodBarry

Nearby postcode districts

SA5SA2SA15SA6SA1SA14SA3SA7