Petrol and diesel prices in Carmarthen

Distances are from the centre of Carmarthen.

Cheapest reported within 25 miles · Unleaded (E10)

166.9p

Sandy Road · Murco

Llanelli, SA15 4DW

14 miles away · Open 24 hours

Price changed 4 days ago

Directions
  1. 161.9pTanerdy Garage · MurcoGo0.7 mi · Closed, opens 06:00
    Price changed yesterdayWrong price?
  2. 161.9pGwalia Garage · MurcoGo3.3 mi · Closed, opens 06:00
    Price changed yesterdayWrong price?
  3. 161.9pO C Davies & Son Ltd · MurcoGo21 mi · Closed, opens 07:30
    Price changed 4 days agoWrong price?
  4. 162.9pHoffnant Stores Limited · MurcoGo19 mi · Closed, opens 07:00
    Price changed yesterdayWrong price?
  5. 164.9pKidwelly Service Station · MurcoGo9.1 mi · Closed, opens 07:00
    Price changed 4 days agoWrong price?
  6. 165.9pDaniel Davies and sons Limited · MurcoGo10 mi · Closed, opens 07:30
    Price changed 5 days agoWrong price?
  7. 165.9pLlandeilo Service Station · MurcoGo14 mi · Closed, opens 07:00
    Price changed 4 days agoWrong price?
  8. 165.9pDaniel Davies and sons limited · MurcoGo17 mi · Closed, opens 08:00
    Price changed 6 days agoWrong price?
  9. 165.9pSouthview Service Station · MurcoGo18 mi · Closed, opens 06:00
    Price changed 4 days agoWrong price?
  10. 166.9pDerwydd Services · MurcoGo4.3 mi · Closed, opens 06:30
    Price changed 8 days agoWrong price?
  11. 166.9pSandy Road · MurcoGo14 mi · Open 24 hours
    Price changed 4 days agoWrong price?
  12. 166.9pCK Supermarkets Ltd · MurcoGo19 mi · Closed, opens 07:00
    Price changed 6 days agoWrong price?
  13. 167.9pKnelston Service Station · MurcoGo20 mi · Closed, opens 07:30
    Price changed yesterdayWrong price?
  14. 167.9pCKs Supermarkets · MurcoGo22 mi · Closed, opens 07:00
    Price changed 6 days agoWrong price?
  15. 168.9pCKs Supermarket · MurcoGo1.2 mi · Closed, opens 07:00
    Price changed 6 days agoWrong price?
  16. 168.9pCK Foodstores · MurcoGo17 mi · Closed, opens 07:00
    Price changed 6 days agoWrong price?
  17. 169.9pPreseli Service Station · MurcoGo16 mi · Closed, opens 06:30
    Price changed 28 days agoWrong price?
  18. 169.9pJ Morgan and Son · MurcoGo20 mi · Closed, opens 07:30
    Price changed 6 days agoWrong price?
  19. 169.9pCheckpoint Service station · MurcoGo20 mi · Closed, opens 06:00
    Price changed 15 days agoWrong price?
  20. 172.9pCentral Garage · MurcoGo21 mi · Closed, opens 08:30
    Price changed 6 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

Carmarthen fuel prices today

FuelCheapestTypicalStations
Unleaded (E10)161.9p165.9p110
Super unleaded (E5)172.9p185.4p65
Diesel (B7)191.9p195.9p108
Premium diesel213.9p214.9p30

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

What's the cheapest petrol in Carmarthen today?

Windy Corner Garage at 161.9p a litre, the lowest reported price at an open station within 25 miles. The typical price nearby is 165.9p.

What's the cheapest diesel in Carmarthen today?

Windy Corner Garage at 191.9p a litre, the lowest reported price at an open station within 25 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 Carmarthen

Nearby towns

Nearby postcode districts