Question 1

What fuel types are sold in Carmarthenshire?

Accepted Answer

Forecourts in Carmarthenshire that publish to the national feed list Super Unleaded (E5), Unleaded (E10) and Diesel (B7). Not every station carries every grade — use the cheapest-by-fuel sections above to see which forecourt has the variant you need.

Question 2

What's the average price of super unleaded (E5) in Carmarthenshire?

Accepted Answer

Super Unleaded (E5) in Carmarthenshire is averaging 172.9p per litre across the forecourts publishing to the national feed.

Question 3

What's the average price of unleaded (E10) in Carmarthenshire?

Accepted Answer

Unleaded (E10) in Carmarthenshire is averaging 156.9p per litre across the forecourts publishing to the national feed.

Question 4

What's the average price of diesel (B7) in Carmarthenshire?

Accepted Answer

Diesel (B7) in Carmarthenshire is averaging 169.9p per litre across the forecourts publishing to the national feed.

Question 5

Where can I get the cheapest super unleaded (E5) in Carmarthenshire?

Accepted Answer

Murco Checkpoint Service station (Carmarthenshire, SA19 8DT) is currently the cheapest super unleaded (E5) in Carmarthenshire at 172.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest super unleaded (E5)" section above for the full ranking.

Question 6

Where can I get the cheapest unleaded (E10) in Carmarthenshire?

Accepted Answer

Murco Checkpoint Service station (Carmarthenshire, SA19 8DT) is currently the cheapest unleaded (E10) in Carmarthenshire at 156.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest unleaded (E10)" section above for the full ranking.

Question 7

Where can I get the cheapest diesel (B7) in Carmarthenshire?

Accepted Answer

Murco Checkpoint Service station (Carmarthenshire, SA19 8DT) is currently the cheapest diesel (B7) in Carmarthenshire at 169.9p per litre, with the price last updated 20 Jul. Tap the "Cheapest diesel (B7)" section above for the full ranking.

Question 8

Which forecourts sell super unleaded (E5) in Carmarthenshire?

Accepted Answer

Super Unleaded (E5) is only stocked by one forecourt in Carmarthenshire: Checkpoint Service station.

Question 9

How often are fuel prices in Carmarthenshire updated?

Accepted Answer

UK retailers must publish any pump-price change to the CMA-mandated national feed within 30 minutes. FuelFox re-polls that feed every 30 minutes too, so a price you see is at most about an hour old and usually fresher. Each forecourt card shows a freshness pill — tap it for the exact update time.

Fuel prices in Carmarthenshire

By fuel type

Cheapest super unleaded (E5) in Carmarthenshire

Cheapest unleaded (E10) in Carmarthenshire

Cheapest diesel (B7) in Carmarthenshire

FAQ

Fuel	Cheapest	Average	Highest
Super Unleaded (E5)	172.9p	172.9p	172.9p
Unleaded (E10)	156.9p	156.9p	156.9p
Diesel (B7)	169.9p	169.9p	169.9p