Live prices
Cheapest super diesel in Haverfordwest
3 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Haverfordwest is £9.54 a gallon (209.9p per litre) at Texaco, Fishguard Road, Haverfordwest, Dyfed (SA62 4BT). The average across 3 forecourts currently reporting this grade is £9.66 a gallon (212.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.35 on a 50-litre fill. That local average is 2.6p per litre below the UK average of 215.2p.
The average is unchanged since yesterday. The average has risen 5.4p per litre since last week.
Prices last refreshed at 3:02pm on 20 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 |
|---|---|---|---|---|---|
 Mfg Haverfordwest (SA62 4BT)24hFishguard Road, Haverfordwest, Dyfed | £7.86172.9p | £9.00197.9p | £8.45185.9p | £9.54209.9p | 28 mins ago |
 Square And Compass Filling Station (SA62 5JJ)A487, Square And Compass, Haverfordwest, Pembrokeshire | £7.81171.9p | £8.91195.9p | £8.63189.9p | £9.72213.9p | 28 mins ago |
| Letterston Filling Station (SA62 5UA)Haverfordwest Road, Letterston, Haverfordwest, Pembrokeshire | £7.81171.9p | £8.91195.9p | £8.63189.9p | £9.72213.9p | 28 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 Haverfordwest
- Where is the cheapest super diesel in Haverfordwest?
- The cheapest reported super diesel in Haverfordwest is 209.9p per litre at Texaco, Fishguard Road, Haverfordwest, Dyfed (SA62 4BT). The average across 3 forecourts reporting this grade is 212.6p per litre. Prices were last refreshed at 3:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Haverfordwest sell super diesel?
- 3 forecourts in Haverfordwest 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.