Diesel prices in SA33

Distances are from the centre of SA33.

Cheapest reported within 10 miles · Diesel (B7)

193.9p

MFG Morrisons Carmarthen · Morrisons

Parc Pensarn, Carmarthen, SA31 2NF

5.7 miles away · Open 24 hours

Price changed yesterday

£0.80 less on 40 litres than the local median (195.9p)

Directions

Nearest open station: Ascona Forge Filling Station, 2.1 mi, 195.9p. The top pick saves £0.80 on 40 litres, before the cost of any extra driving.

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  1. 193.9pMFG Morrisons Carmarthen · MorrisonsGo5.7 mi · Open 24 hours
    Price changed yesterdayWrong price?
  2. 193.9pVst Towy Services Station · TexacoGo5.8 mi · Open 24 hours
    Price changed todayWrong price?
  3. 195.9pAscona Forge Filling Station · ValeroGo2.1 mi · Open 24 hours
    Price changed yesterdayWrong price?
  4. 195.9pAscona Tenby Road Service Station · ValeroGo2.6 mi · Open 24 hours
    Price changed yesterdayWrong price?
  5. 195.9pMFG St Clears · EssoGo3.5 mi · Open 24 hours
    Price changed yesterdayWrong price?
  6. 195.9pCarmarthen Extra · TescoGo5.3 mi · Open 24 hours
    Price changed 12 days agoWrong price?

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SA33 fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)163.9p165.9p14
Super unleaded (E5)175.9p180.9p10
Diesel (B7)193.9p195.9p14
Premium diesel219.9p–6

Typical unleaded here is 3.0p below the Great Britain typical price of 168.9p.

What's the cheapest petrol in SA33 today?

MFG Morrisons Carmarthen (Morrisons) at 163.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 165.9p.

What's the cheapest diesel in SA33 today?

MFG Morrisons Carmarthen (Morrisons) at 193.9p a litre, the lowest reported price at an open station within 10 miles. The typical price nearby is 195.9p.

Updated 10 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 SA33

Ascona Forge Filling StationAscona Ivy Service StationAscona Tenby Road Service StationDerwydd ServicesMFG St Clears

Nearby towns

CarmarthenLlanelliCardiganHaverfordwestSwanseaNeathBridgendPontypridd

Nearby postcode districts

SA31SA32SA17SA39SA67SA38SA16SA41