Diesel prices in SA42

Distances are from the centre of SA42.

Cheapest reported within 50 miles · Diesel (B7)

195.7p

Asda Swansea Superstore · Asda

Upper Forest Way, Swansea, SA6 8PS

47 miles away · Open 24 hours

Price changed 10 days ago

£0.08 less on 40 litres than the local median (195.9p)

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  1. 193.9pValley Service Station · ShellGo23 mi · Closed, opens 06:00
    Price changed 6 days agoWrong price?
  2. 194.7pAsda Llanelli Murray Street Supercentre · AsdaGo38 mi · Closed, opens 10:00
    Price changed 3 days agoWrong price?
  3. 194.7pAsda Gorseinon Superstore · AsdaGo42 mi · Closed, opens 07:30
    Price changed 19 days agoWrong price?
  4. 195.7pAsda Swansea Superstore · AsdaGo47 mi · Open 24 hours
    Price changed 10 days agoWrong price?
  5. 197.9pShell Sketty · ShellGo46 mi · Closed, opens 06:00
    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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SA42 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)161.9p167.8p137
Super unleaded (E5)173.9p185.9p82
Diesel (B7)193.7p195.9p135
Premium diesel209.9p215.9p40

Typical unleaded here is 2.1p below the Great Britain typical price of 169.9p.

What's the cheapest petrol in SA42 today?

Asda Pontyates Express Petrol (Asda) at 161.9p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 167.8p.

What's the cheapest diesel in SA42 today?

Ascona Crossways Service Station (Valero) at 193.7p a litre, the lowest reported price at an open station within 50 miles. The typical price nearby is 195.9p.

Updated 8 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