Fuel Prices in SA31
7 petrol stations in the SA31 postcode area
Avg Unleaded
151.9p
Avg Diesel
180.5p
Cheapest Unleaded
134p
Cheapest Diesel
143p
All Stations in SA31
| Station | Unleaded | Diesel | Super | Premium |
|---|---|---|---|---|
 Knelston Service Station SA3 1AR | 134.0p | 143.0p | — | — |
H Herons Way Service Station SA3 1ES | 153.9p | 186.9p | 172.9p | 205.9p |
| 154.9p | 186.9p | 163.9p | — | |
 Mfg Morrisons Carmarthen SA31 2NF | 154.9p | 186.9p | 165.9p | — |
 Vst Towy Services Station SA31 2BN | 154.9p | 187.9p | 179.9p | — |
Tanerdy Garage SA31 2EY | 154.9p | 186.9p | 163.5p | 193.5p |
Cks Supermarket SA31 3HL | 155.9p | 184.9p | — | — |
Fuel Prices in the SA31 Area
There are 7 petrol stations in the SA31 postcode area. The average price of unleaded petrol is 151.9p per litre, with the cheapest at 134p. Diesel averages 180.5p per litre, with the cheapest at 143p.
Fuel brands available in SA31 include Murco, Herons Way Service Station, Tesco, Morrisons, Texaco, Murco.
All prices are sourced from the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025 and are updated every 30 minutes.