St Mellons Service Station

A

175.9p/LEthanol E10

Expensive

Updated 1 Oct 202613.3p above its average

Price history

Cheapest day in Cardiff: Wednesday

All fuel prices

Unleaded 91

Updated 1 Oct 2026

195.9p/L

Diesel

Updated 29 Sept 2026

199.9p/L

Ethanol E10

Updated 1 Oct 2026

175.9p/L

Where to find it

ST. MELLONS SERVICE STATION, NEWPORT ROAD, OLD ST. MELLONS

Cardiff CF3 5UG

Opening hours

Cheaper nearby

Within 5 km

ST MELLONS SUPERSTORE - PETROL FILLING STATION

Cardiff · 0.4 mi

MFG CASTLETON

Castleton / Cardiff · 1.7 mi

ASDA PENTWYN SUPERSTORE

Cardiff · 1.9 mi

WELCOME BREAK CARDIFF

Cardiff Gate · 2.1 mi

Pentwyn Service Station

Cardiff · 2.6 mi