Fuel Prices in Carmarthen town centre
Live comparison for SA31 area. Tracking 3 stations across multiple brands. For a detailed breakdown including 7-day price trends, market competition analysis, and savings tips, and also find Today’s Cheapest Petrol and Diesel in Carmarthen town centre .
Wales
Updated Today
Cheapest Today
Area Averages vs National
Petrol
125.8p
▼ 6.7p vs UK Avg
Super Unleaded
141.0p
▼ 8.4p vs UK Avg
Diesel
136.6p
▼ 4.5p vs UK Avg
Super Diesel
143.5p
▼ 18.0p vs UK Avg
All Stations in SA31
Frequently Asked Questions
We update prices daily, with the latest data provided directly by fuel stations via the CMA Open Data scheme. This ensures you see the most accurate prices for the Carmarthenshire area.
Currently, the lowest price for Unleaded (E10) is 125.6p at TOWY SERVICES STATION.
Generally, supermarkets like Tesco, Asda, and Sainsbury's in the SA31 area offer competitive pricing compared to motorway service stations. Check our "Cheapest Today" section above to see who is winning the price war today.