Murco
Derwydd Services
Derwydd Garage, Cynwyl Elfed, Carmarthen, SA33 6TP
E10Unleaded
170.9p3.0p below UK averageWales average 173.3pLast changed 8 days agoE5Super unleaded
182.9p8.4p below UK averageWales average 189.8pLast changed on 29 SepB7Diesel
195.9p3.2p below UK averageWales average 198.6pLast changed 8 days agoPrice history
Last 90 daysPrice changes (1)
| From | Price |
|---|---|
| 14 Oct 2026, 7:42am | 170.9p |
Price changes (1)
| From | Price |
|---|---|
| 29 Sep 2026, 12:22pm | 182.9p |
Price changes (1)
| From | Price |
|---|---|
| 14 Oct 2026, 7:42am | 195.9p |
Cheaper unleaded nearby
Within 5 miOpening hours
| Monday | 6:30am–8pm |
|---|---|
| Tuesday | 6:30am–8pm |
| Wednesday | 6:30am–8pm |
| Thursday (today) | 6:30am–8pm |
| Friday | 6:30am–8pm |
| Saturday | 6:30am–8pm |
| Sunday | 9am–6pm |
| Bank holidays | 9am–6pm |
At this forecourt
- Toilets
- AdBlue (bottled)
Fuels sold: Unleaded Super unleaded Diesel
- Region
- Wales
- Forecourt details
- Updated 14 Oct 2026
Prices and details are reported by the retailer to the UK government's Fuel Finder scheme and published under the Open Government Licence. Spotted a wrong price? Report it to Fuel Finder.