Live prices
Cheapest super diesel in Carmarthen Road
1 station reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Carmarthen Road is £10.00 a gallon (219.9p per litre) at Valero, A40 West, Carmarthen Road, Carmarthen Road, Carmarthenshire (SA33 4NA). That local average is 4.4p per litre above the UK average of 215.5p.
The average is unchanged since yesterday. The average is unchanged since last week.
Prices last refreshed at 6:02pm on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Ascona Forge Filling Station (SA33 4NA)24hA40 West, Carmarthen Road, Carmarthen Road, Carmarthenshire | £7.86172.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 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 Carmarthen Road
- Where is the cheapest super diesel in Carmarthen Road?
- The cheapest reported super diesel in Carmarthen Road is 219.9p per litre at Valero, A40 West, Carmarthen Road, Carmarthen Road, Carmarthenshire (SA33 4NA). The average across 1 forecourts reporting this grade is 219.9p per litre. Prices were last refreshed at 6:02pm on 21 September 2026 from official UK Government fuel price data.
- How many stations in Carmarthen Road sell super diesel?
- 1 forecourt in Carmarthen Road currently reports 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.