Live prices
Cheapest diesel (B7) near SA18
7 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) within 5 miles of the centre of SA18 is £8.54 a gallon (187.9p per litre) at Essar Penybanc Service Statioin, 96 Penybanc RD, Ammanford, Carmarthenshire (SA18 3QS). The average across 7 forecourts currently reporting this grade is £8.76 a gallon (192.6p 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 3.6p per litre below the UK average of 196.2p.
The average has risen 2.9p per litre since yesterday. The average has risen 6.9p per litre since last week.
Prices last refreshed at 2:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Essar Penybanc Service Statioin (SA18 3QS)96 Penybanc RD, Ammanford, Carmarthenshire | 2.1 miles | £7.59166.9p | £8.54187.9p | £6.81149.9p | ---- | 54 mins ago |
 Ammanford Superstore - Petrol Filling Station (SA18 2LR)Tesco Stores Ltd, Park Street, Rhydaman | 1.4 miles | £7.54165.9p | £8.59188.9p | £8.04176.9p | ---- | 54 mins ago |
 Vst Parkstreet Filling Station (SA18 2ET)Park Street Filling Station, Park Street, Ammanford, SA18 2ET | 1.2 miles | £7.59166.9p | £8.63189.9p | £8.41184.9p | ---- | 54 mins ago |
| Vst Pontamman Service Station (SA18 2HX)Touts, Pontamman Garage, Pontamman Road, Ammanford | 0.4 miles | £7.63167.9p | £8.68190.9p | £8.41184.9p | ---- | 54 mins ago |
| Glanamman Service Station (SA18 1DJ)Cwmamman Road Glanaman Ammanford, Ammanford | 1.9 miles | £7.63167.9p | £8.68190.9p | £8.31182.9p | ---- | 54 mins ago |
 Ascona Gorslas Service Station (SA14 7LW)Llandeilo Road, Gorslas, Gorslas, Dyfed | 4.7 miles | £7.85172.7p | £9.08199.7p | ---- | ---- | 54 mins ago |
| Mfg Cross Hands (SA14 6RR)24hCrosshands Road, Gorslas / Cross Hands, Carmarthenshire | 4.9 miles | £7.86172.9p | £9.09199.9p | £8.45185.9p | £9.54209.9p | 54 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 diesel (B7) appear here.
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Questions about diesel (B7) near SA18
- Where is the cheapest diesel (B7) near SA18?
- The cheapest reported diesel (B7) near SA18 is 187.9p per litre at Essar Penybanc Service Statioin, 96 Penybanc RD, Ammanford, Carmarthenshire (SA18 3QS). The average across 7 forecourts reporting this grade is 192.6p per litre. Prices were last refreshed at 2:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near SA18 sell diesel (B7)?
- 7 forecourts near SA18 currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.