Premium diesel prices in SA42

Distances are from the centre of SA42.

Cheapest reported within 50 miles · Premium diesel

202.5p

Gwalia Garage · Murco

Carmarthen, SA32 7DR

26 miles away · Open until 20:00

Price changed today

£4.56 less on 40 litres than the local median (213.9p)

Directions

Nearest open station: Letterston Filling Station, 8.5 mi, 214.9p. The top pick saves £4.96 on 40 litres, before the cost of any extra driving.

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  1. 202.5pGwalia Garage · MurcoGo26 mi · Open until 20:00
    Price changed todayWrong price?
  2. 202.5pTanerdy Garage · MurcoGo26 mi · Open until 20:00
    Price changed todayWrong price?
  3. 214.9pLetterston Filling Station · GulfGo8.5 mi · Open until 22:00
    Price changed 3 days agoWrong price?
  4. 214.9pSquare And Compass Filling Station · GulfGo13 mi · Open until 21:00
    Price changed 3 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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SA42 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)157.9p167.7p137
Super unleaded (E5)172.5p185.9p82
Diesel (B7)191.9p195.9p135
Premium diesel202.5p213.9p40

Typical unleaded here is 2.2p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in SA42 today?

Crossroads Garage Begelly Kilgetty Ltd (Shell) at 157.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 167.7p.

What's the cheapest diesel in SA42 today?

Windy Corner Garage at 191.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 195.9p.

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 SA42

Dinas cross service station ltd

Nearby towns

CardiganHaverfordwestCarmarthenLlanelliSwanseaNeathPwllheliBridgend

Nearby postcode districts

SA65SA64SA41SA66SA43SA62SA38SA61