Cheapest Petrol in Carmarthen Today
Compare live average prices and the cheapest stations in Carmarthen. Fuel price data provided by the UK Government Fuel Finder Scheme, licensed under the Open Government Licence v3.0.
- Stations tracked: 6
- Average petrol price: 171.7p
- Average diesel price: 196.2p
Top stations
- GWALIA GARAGE — SA32 7DR
- MFG MORRISONS CARMARTHEN — SA31 2NF
- TANERDY GARAGE — SA31 2EY
- Derwydd Services — SA33 6TP
- CKs Supermarket — SA31 3HL
- ASCONA TENBY ROAD SERVICE STATION — SA33 5DT
Related searches
- Fuel prices hub
- Find fuel near me
- Plan a fuel stop on your route
- UK fuel price index
- UK petrol prices
- UK diesel prices
- London fuel prices
- Manchester fuel prices
- Birmingham fuel prices
- Tesco fuel prices
- Sainsbury's fuel prices
- Asda fuel prices
Frequently asked questions
How does FuelRoute show fuel prices for Carmarthen?
This city landing ranks live petrol and diesel at 6 stations reported for Carmarthen. Open a station for history, or use Find Fuel for your exact postcode.
What is the cheapest petrol near Carmarthen right now?
The ranking on this page lists the strongest current petrol and diesel values for Carmarthen. Open a station page for history and amenities, or search nearby for your exact location.
Should I drive further for cheaper fuel?
Only if the saving outweighs detour cost. Use the FuelRoute route fuel planner to compare stop price against extra miles before you divert.
How often are these prices updated?
Stations report into the national Fuel Finder scheme throughout the day. FuelRoute refreshes from that feed, but pump prices can still change between checks.