Fuel prices in Carmarthen today
The cheapest unleaded in Carmarthen is 169.9p at Derwydd Services (Murco), and the cheapest diesel is 195.9p at Gwalia Garage (Murco). We track 7 forecourts in Carmarthen; prices checked 12 October at 10:50.
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Unleaded prices in Carmarthen
7 forecourts sell unleaded petrol, from 169.9p to 174.9p a litre. The average is 172.2p, 2.4p below the UK average of 174.6p.
| Forecourt | Price per litre | Updated |
|---|---|---|
| Derwydd Services (Murco) Derwydd Garage, Cynwyl Elfed, Carmarthen, Sa33 6tp, SA33 6TP |
169.9p | 4 days ago |
| Tanerdy Garage (Murco) Tanerdy Garage, Tanerdy, SA31 2EY |
169.9p | 4 days ago |
| Gwalia Garage (Murco) Gwalia Garage, Rhydargaeau, SA32 7DR |
169.9p | 4 days ago |
| Mfg Morrisons Carmarthen Parc Pensarn, SA31 2NF |
171.9p | 35 hours ago |
| Ascona Tenby Road Service Station (Valero) Lysonnen Road, Carmarthen, SA33 5DT |
173.9p | 3 days ago |
| Asda White Mill Express Petrol (Esso) A40, Carmarthen, SA32 7EN |
174.9p | 24 days ago |
| Cks Supermarket (Murco) C K'S Supermarket, Old St. Clears Road, Johnstown, SA31 3HL |
174.9p | 6 days ago |
Diesel prices in Carmarthen
7 forecourts sell diesel, from 195.9p to 199.9p a litre. The average is 198.2p, 1.5p below the UK average of 199.7p.
| Forecourt | Price per litre | Updated |
|---|---|---|
| Gwalia Garage (Murco) Gwalia Garage, Rhydargaeau, SA32 7DR |
195.9p | 4 days ago |
| Mfg Morrisons Carmarthen Parc Pensarn, SA31 2NF |
196.9p | 35 hours ago |
| Tanerdy Garage (Murco) Tanerdy Garage, Tanerdy, SA31 2EY |
196.9p | 4 days ago |
| Derwydd Services (Murco) Derwydd Garage, Cynwyl Elfed, Carmarthen, Sa33 6tp, SA33 6TP |
197.9p | 4 days ago |
| Asda White Mill Express Petrol (Esso) A40, Carmarthen, SA32 7EN |
199.9p | 14 days ago |
| Ascona Tenby Road Service Station (Valero) Lysonnen Road, Carmarthen, SA33 5DT |
199.9p | 23 days ago |
| Cks Supermarket (Murco) C K'S Supermarket, Old St. Clears Road, Johnstown, SA31 3HL |
199.9p | 20 days ago |
Super unleaded prices in Carmarthen
5 forecourts sell super unleaded, from 178.5p to 199.9p a litre. The average is 186.1p, 6.0p below the UK average of 192.1p.
| Forecourt | Price per litre | Updated |
|---|---|---|
| Gwalia Garage (Murco) Gwalia Garage, Rhydargaeau, SA32 7DR |
178.5p | 23 days ago |
| Tanerdy Garage (Murco) Tanerdy Garage, Tanerdy, SA31 2EY |
179.5p | 16 days ago |
| Derwydd Services (Murco) Derwydd Garage, Cynwyl Elfed, Carmarthen, Sa33 6tp, SA33 6TP |
182.9p | 13 days ago |
| Mfg Morrisons Carmarthen Parc Pensarn, SA31 2NF |
189.9p | 13 days ago |
| Ascona Tenby Road Service Station (Valero) Lysonnen Road, Carmarthen, SA33 5DT |
199.9p | 27 days ago |
Premium diesel prices in Carmarthen
3 forecourts sell premium diesel, from 205.5p to 219.9p a litre. The average is 210.6p, 7.8p below the UK average of 218.4p.
| Forecourt | Price per litre | Updated |
|---|---|---|
| Tanerdy Garage (Murco) Tanerdy Garage, Tanerdy, SA31 2EY |
205.5p | 16 days ago |
| Gwalia Garage (Murco) Gwalia Garage, Rhydargaeau, SA32 7DR |
206.5p | 16 days ago |
| Ascona Tenby Road Service Station (Valero) Lysonnen Road, Carmarthen, SA33 5DT |
219.9p | 34 days ago |
Questions
Where is the cheapest petrol in Carmarthen?
Right now the cheapest unleaded petrol in Carmarthen is 169.9p a litre at Derwydd Services (Murco), SA33 6TP. Prices change through the day, so check the live map before you set off.
Where is the cheapest diesel in Carmarthen?
The cheapest diesel in Carmarthen is currently 195.9p a litre at Gwalia Garage (Murco), SA32 7DR.
What is the average price of petrol in Carmarthen?
Unleaded averages 172.2p a litre across 7 forecourts in Carmarthen, 2.4p below the UK average of 174.6p.
How much can I save on a tank in Carmarthen?
The gap between the cheapest and dearest unleaded in Carmarthen is 5.0p a litre, about £2.50 on a 50-litre fill-up. Whether the cheapest is worth the drive depends on how far away it is; Spotapump works that out for you.
How up to date are these prices?
Every UK forecourt must report price changes to the government's Fuel Finder service within 30 minutes. Spotapump collects them every 5 minutes. This page refreshes at least every half hour.
Every forecourt in Carmarthen
- Ascona Tenby Road Service Station (Valero)
- Asda White Mill Express Petrol (Esso)
- Cks Supermarket (Murco)
- Derwydd Services (Murco)
- Gwalia Garage (Murco)
- Mfg Morrisons Carmarthen
- Tanerdy Garage (Murco)
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Want the cheapest near your exact spot? Spotapump's live map checks every forecourt every 5 minutes and works out whether a cheaper one is worth the drive.
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