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 |
|---|---|---|---|---|
| ASDA S/mkt ⚠️ | 149.7p | — | 164.7p | — |
| TESCO S/mkt | 150.9p | +1 | 164.9p | +5 |
| MORRISONS S/mkt | 151.9p | +2 | 164.9p | +5 |
| ESSO Llanelli S/mkt | 151.9p | +2 | 164.9p | +3 |
| TEXACO S/mkt | 151.9p | +2 | 164.9p | +5 |
| TEXACO | 152.9p | +3 | 165.9p | +4 |
| MURCO | 152.9p | +3 | 165.9p | +3 |
| VALERO | 153.7p | +4 | 169.7p | +6 |
| TEXACO | 153.9p | +4 | 169.9p | +6 |
| ESSO | 153.9p | +4 | 169.9p | +5 |
| ASDA EXPRESS | 154.9p | +4 | 169.9p | +4 |
| NISA LOCAL DREFACH S/mkt | 154.9p | +8 | 169.9p | +10 |
| Dafen Service Station | 156.9p | +7 | 174.9p | +11 |
⚠️ One or more stations have not reported prices in over 7 days — prices shown may be out of date.