Texaco St Mellons Service Station fuel prices

ST. MELLONS SERVICE STATION, NEWPORT ROAD, OLD ST. MELLONS, CARDIFF, CF3 5UG

Latest included price reported 3 Sep 2026, 09:26.

Filling a 55-litre tank here costs about £10.01 more than the local average for unleaded petrol (e10).

Latest reported prices at Texaco St Mellons Service Station

Fuel	Price per litre	Local average	Difference
Unleaded petrol (E10)	181.9p	163.7p	+18.2p above average
Diesel (B7)	184.9p	184.0p	+0.9p above average
Premium petrol (E5)	183.9p	–	–

Local average is calculated across 22 stations within 5 miles of this forecourt.

Prices at this station changed 1 time in the last 30 days. Set a free price alert and we'll tell you the moment they fall.

Unleaded petrol (E10) prices at this station have held steady over the past week.

Date	Price
3 Sep 2026	181.9p

Diesel (B7) prices at this station have held steady over the past week.

Date	Price
3 Sep 2026	184.9p

Open 24 hours Car wash

Opening hours: 24/7

You could pay 20.0p/litre less at Tesco St Mellons Superstore - Petrol Filling Station (0.4 mi away) — about £11.00 per 55-litre tank.

Station	Distance	Petrol	Diesel
Tesco St Mellons Superstore - Petrol Filling Station CF3 0EF	0.4 mi	161.9p	183.9p
Asda Pentwyn Superstore CF23 8NL	1.2 mi	161.9p	185.9p
Esso Mfg Castleton CF3 2UR	1.3 mi	162.9p	–
Welcome Break Cardiff CF23 8RA	1.4 mi	163.9p	189.9p
Texaco Pentwyn Service Station CF23 7XH	1.6 mi	169.9p	189.9p
Mfg Morrisons Cardiff Newport Road CF23 9YG	2.7 mi	161.9p	182.9p
Esso Mfg Premier CF23 9AE	2.9 mi	163.9p	–
Valero Mfg Cardinal CF23 9AD	2.9 mi	163.9p	–

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