Updated 5 days ago, checked 4 days ago
St Mellons Service Station
St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, Cf3 5ug, Cardiff, Cf3 5ug
St Mellons Service Station is a St Mellons Service Station-branded petrol station in Cardiff, postcode CF3 5UG. The forecourt currently lists 3 fuel grades, with unleaded E10 from £1.539 and diesel from £1.669 per litre. Prices last changed on 20 July 2026.
Unleaded E10per litre
£1.539
Dieselper litre
£1.669
Live Fuel Prices
Updated hourlyUnleaded (E10)
£1.539per litre
Diesel
£1.669per litre
Super Unleaded (E5)
£1.739per litre
Cheaper Fuel Nearby
within 5 miles- Asda Newport Superstore3.8 mi · Asda£1.487E10£1.627Diesel
- Newport Extra Petrol Filling4.9 mi · Tesco£1.489E10£1.649Diesel
- Cardiff Tyn-Y-Parc Express5.0 mi · Tesco£1.499E10£1.669Diesel
- Cardiff Extra Petrol Filling5.0 mi · Tesco£1.499E10£1.669Diesel
- Mfg Morrisons Cardiff Newport2.7 mi · Morrisons£1.519E10£1.659Diesel
Location
St. Mellons Service Station, Newport Road, Old St. Mellons, Cardiff, Cf3 5ug, Cardiff, Cf3 5ug
Get DirectionsWhat's Nearby
within 500mFood & Drink
- The Botanic Kitchen Restaurant491m
Supermarket
- Londis6m
On Site
Adblue PackagedCar Wash