Tesco
St Mellons Superstore
Tesco Stores Ltd, Crickhowell Road, St. Mellons, Cardiff, CF3 0EF
E10Unleaded
173.9pSame as UK averageWales average 173.3pLast changed 7 days agoE5Super unleaded
183.9p7.4p below UK averageWales average 189.7pLast changed 7 days agoB7Diesel
198.9p0.2p below UK averageWales average 198.6pLast changed 8 days agoPrice history
Last 90 daysPrice changes (1)
| From | Price |
|---|---|
| 15 Oct 2026, 3:12pm | 173.9p |
Price changes (1)
| From | Price |
|---|---|
| 15 Oct 2026, 3:13pm | 183.9p |
Price changes (1)
| From | Price |
|---|---|
| 14 Oct 2026, 3:40pm | 198.9p |
Cheaper unleaded nearby
Within 5 miOpening hours
| Monday | 6am–10pm |
|---|---|
| Tuesday | 6am–10pm |
| Wednesday | 6am–10pm |
| Thursday (today) | 6am–10pm |
| Friday | 6am–10pm |
| Saturday | 6am–10pm |
| Sunday | 6am–10pm |
| Bank holidays | 7am–9pm |
At this forecourt
- Toilets
- Air & screenwash
- Water
- Car wash
- AdBlue (bottled)
Fuels sold: Unleaded Super unleaded Diesel
- Region
- Wales
- Forecourt details
- Updated 15 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.