Petrol and diesel prices in Carmarthen
13 stations, prices as of 23:34, 23 Sep. Official GOV.UK Fuel Finder data, ranked cheapest first.
Carmarthen
Cheapest in Carmarthen, 13 stations
- UnleadedMurco Derwydd Services169.9 pence per litre
- Super unleadedMurco Gwalia Garage178.5 pence per litre
- DieselMurco Tanerdy Garage192.9 pence per litre
- Premium dieselMurco Gwalia Garage201.5 pence per litre
Unleaded is rising here. Fill up now if you can.Up 3.5p this week. When prices move like this, 79% of stations rise another 1p within 7 days.
13 stations, cheapest unleaded first
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Fuel in Carmarthen: common questions
Where is the cheapest petrol in Carmarthen today?
Murco Derwydd Services on DERWYDD GARAGE has the cheapest unleaded (E10) at 169.9p a litre. The average across 13 stations in Carmarthen is 172.4p, against a UK average of 173.0p.
Where is the cheapest diesel in Carmarthen?
Murco Tanerdy Garage is selling diesel for 192.9p a litre, against a Carmarthen average of 197.4p and a UK average of 197.4p.
How up to date are these prices?
Forecourts report their prices to the government’s Fuel Finder scheme, and Fuelsy checks for changes every 2 minutes. This page refreshes every 15 minutes. For live prices, and an alert when prices drop in Carmarthen, use the Fuelsy app.
Which stations are included?
Every open station with a Carmarthen postcode (SA31, SA32, SA33) that reports to Fuel Finder: supermarkets, major brands and independents.
Get an alert when fuel drops in Carmarthen
Fuelsy watches prices for you, with live prices on your iPhone home screen, Lock Screen and CarPlay.