Texaco
St Mellons Service Station
St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, CF3 5UG
E10Unleaded
175.9p2.0p above UK averageWales average 173.3pLast changed on 1 OctE5Super unleaded
195.9p4.6p above UK averageWales average 189.8pLast changed on 1 OctB7Diesel
199.9p0.8p above UK averageWales average 198.6pLast changed on 29 SepPrice history
Last 90 daysPrice changes (1)
| From | Price |
|---|---|
| 1 Oct 2026, 8:34am | 175.9p |
Price changes (1)
| From | Price |
|---|---|
| 1 Oct 2026, 8:34am | 195.9p |
Price changes (1)
| From | Price |
|---|---|
| 29 Sep 2026, 8:49am | 199.9p |
Cheaper unleaded nearby
Within 5 miOpening hours
| Monday | 24 hours |
|---|---|
| Tuesday | 24 hours |
| Wednesday | 24 hours |
| Thursday (today) | 24 hours |
| Friday | 24 hours |
| Saturday | 24 hours |
| Sunday | 24 hours |
| Bank holidays | 24 hours |
At this forecourt
- 24-hour fuel
- Air & screenwash
- Car wash
- AdBlue (bottled)
Fuels sold: Unleaded Super unleaded Diesel
- Region
- Wales
- Forecourt details
- Updated 1 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.