Llanelli petrol prices compared across 13 forecourts. Find the cheapest petrol in Llanelli right now — we update prices throughout the day so you always get the best price on fuel in Llanelli, Dyfed.
| Station | Unleaded | 7d | Diesel | 7d |
|---|---|---|---|---|
| VALERO | 159.9p | — | 181.9p | -2 |
| NISA LOCAL DREFACH S/mkt | 159.9p | +2 | 181.9p | +2 |
| VALERO | 159.9p | +1 | 181.9p | — |
| ESSO Llanelli S/mkt | 159.9p | — | 179.9p | +1 |
| ESSO | 159.9p | -2 | 181.9p | -3 |
| MURCO ⚠️ | 159.9p | — | 181.9p | — |
| TEXACO S/mkt ⚠️ | 159.9p | — | 179.9p | — |
| MORRISONS S/mkt | 160.9p | +1 | 180.9p | +2 |
| ASDA S/mkt | 161.7p | +2 | 182.7p | +4 |
| TESCO S/mkt | 161.9p | +2 | 180.9p | +2 |
| VALERO | 161.9p | +2 | 181.9p | — |
| ASDA EXPRESS | 165.9p | +1 | 184.9p | +2 |
| Dafen Service Station | 166.9p | +3 | 189.9p | +3 |
⚠️ One or more stations have not reported prices in over 7 days — prices shown may be out of date.