Texaco
St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, CF3 5UG
Reported 12 Apr at 22:48
Reported 12 Apr at 22:48
Reported 5 May at 07:58
Cheaper fuel available nearby
Within 10 miles, updated within 5 daysLoading chart...
Unleaded (E10) here is in line with the Cardiff average (156.7p across 23 stations) and 1.3p cheaper than the UK national average of 158.2p.
| Benchmark | Unleaded (E10) | Diesel (B7) |
|---|---|---|
| This station | 156.9p | 188.9p |
| Cardiff 23 stations | 156.7pon avg | 186.6p2.3p dearer |
| Texaco UK avg · 1 stations | — | — |
| UK national 16 May |
St Mellons Service Station is a Texaco petrol station located at St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, CF3 5UG in Cardiff. The cheapest fuel currently available is Unleaded at 156.9p per litre.
St Mellons Service Station currently sells 3 fuel types: Diesel (B7) at 188.9p per litre, Super Unleaded at 176.9p per litre and Unleaded at 156.9p per litre. Prices were last updated on 5 May 2026.
St Mellons Service Station is open 24 hours a day, 7 days a week.
Facilities available at this station include adblue packaged, car wash.
For unleaded petrol, this station ranks 22th cheapest out of 34 stations within 10 miles. For diesel, it ranks 33th cheapest out of 34 nearby stations.
Nearby petrol stations include St Mellons Superstore - Petrol Filling Station (0.4 miles), Asda Pentwyn Superstore (1.2 miles) and Mfg Castleton (1.3 miles).
Fuel prices at this station are updated regularly via the UK Government Fuel Finder API under The Motor Fuel Price (Open Data) Regulations 2025.
St Mellons Service Station is currently selling Diesel at 188.9p per litre, Super Unleaded at 176.9p per litre, Unleaded at 156.9p per litre. Prices are sourced from the UK Government's mandatory Fuel Finder reporting scheme and refresh every 5 minutes.
Unleaded (E10) at 156.9p is in line with the Cardiff average (156.7p), 1.3p cheaper than the UK national average (158.2p). Diesel (B7) at 188.9p is 2.3p dearer than the Cardiff average (186.6p), 1.9p dearer than the UK national average (187.0p).
The station last reported new prices on Tuesday, 5 May 2026 at 07:58. PetrolFinder.uk checks for new data every 5 minutes.
St Mellons Service Station offers the following facilities: Adblue Packaged, Car Wash. Visit the station page above for full details.
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Available Fuels
187.0p1.9p dearer |
Benchmark prices refreshed every 5 minutes from UK trend data.