Texaco St Mellons Service Station, ST. MELLONS SERVICE STATION

ST. MELLONS SERVICE STATION, NEWPORT ROAD, OLD ST. MELLONS, CARDIFF, CF3 5UG · price last changed 2d ago

Today's prices at the pump

Unleaded158.9p+0.1p vs UK average

Diesel175.9p-1.3p vs UK average

Super Unleaded178.9p+2.2p vs UK average

Premium Diesel-

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Forecourt details

Street View Directions

Opening hours: Open 24 hours

Amenities:

AdBlue (packaged)Car washAir & screenwash24-hour fuel

Location:

Price history at this forecourt

Last 90 days · 7 Jul – 29 Jul

low 149.9pHover the chart for any day's pricehigh 158.9p

Today's price is the highest of the last 23 recorded days.

What you actually pay here

Where this forecourt's Unleaded price goes, litre by litre.

158.9p / litre at this forecourt · 50% is tax

Hover a band for what it costs per litre.

Crude oilliveBrent crude · as of 2026-07-2941.24p

Refining & deliveryestimateshare of the residual17.20p

Retailer marginestimateshare of the residual21.02p

Fuel dutyexactstatutory rate52.95p

VAT (20%)exactstatutory rate26.48p

Fuel duty (52.95p flat, gov.uk hydrocarbon-oils rate) and VAT (20%) are exact statutory amounts. Crude oil is the live Brent price converted to pence per litre (brent crude · as of 2026-07-29, ECB exchange rate). Refining & delivery and retailer margin are the residual, split on the pattern in public breakdowns (DESNZ weekly road fuel prices; RAC Foundation) - estimates, not measured figures.

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Unleaded shown. Tap a forecourt for its full page.

About fuel prices at Texaco St Mellons Service Station, ST. MELLONS SERVICE STATION

Prices on this page come from the UK Government's statutory Fuel Finder open-data scheme, which requires forecourts to publish their pump prices. We refresh them daily and compare each grade against the national average, so you can see at a glance whether Texaco St Mellons Service Station, ST. MELLONS SERVICE STATION is a cheap place to fill up near CF3 5UG.

Always check the price on the totem before you fill up - retailers can reprice at any time. For live prices at every forecourt around you, route planning and price-drop alerts, open the Fuel Checker map.