Petrol Price History in Carmarthenshire
Track how petrol and diesel prices have changed at 1 stations in Carmarthenshire.
Price Trend
Price Analysis
Petrol (E10) prices in Carmarthenshire averaged 170.9p per litre in November 2026, up 2.0p from the previous period. The highest recorded price was 171.9p in September 2026.
Prices have been trending upward in Carmarthenshire recently. Drivers may want to shop around and compare prices between stations to find the best deal.