Live prices
Cheapest super diesel in Llanelli
3 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Llanelli is 189.9p per litre at ESSO LLANELLI, 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI (SA15 1QD). The average across 3 forecourts currently reporting this grade is 194.6p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £2.35 on a 50-litre fill. That local average is 3.0p per litre below the UK average of 197.6p.
The average has risen 0.7p per litre since yesterday. The average has risen 4.4p per litre since last week.
Prices last refreshed at 5:31pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
| ESSO LLANELLI (SA15 1QD)1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI | 158.9p | 174.9p | 173.9p | 189.9p | 7 mins ago |
| DAFEN SERVICE STATION (SA14 8NS)DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI | 159.9p | 180.9p | 179.9p | 194.9p | 7 mins ago |
| ESSO (SA14 6RD)CROSS HANDS, LLANELLI, DYFED | 159.9p | 179.9p | 178.9p | 198.9p | 7 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting super diesel appear here.
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Questions about super diesel in Llanelli
- Where is the cheapest super diesel in Llanelli?
- The cheapest reported super diesel in Llanelli is 189.9p per litre at ESSO LLANELLI, 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI (SA15 1QD). The average across 3 forecourts reporting this grade is 194.6p per litre. Prices were last refreshed at 5:31pm on 30 July 2026 from official UK Government fuel price data.
- How many stations in Llanelli sell super diesel?
- 3 forecourts in Llanelli currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.