Get live prices from stations closest to your exact location in Cardiff - and find the single cheapest pump near you right now.
Find cheapest fuel in Cardiff →About Fuel Prices in Cardiff
Cardiff, the Welsh capital, sits on the M4 and anchors a busy South Wales fuel market. Supermarket forecourts across the city and out towards Penarth, Barry and the surrounding valleys usually offer the lowest prices - typically 5-10p a litre below the branded stations. The sites right by the M4 junctions often charge more than those closer to the city centre and the retail parks, so it pays to compare before filling up.
With MotifyMe®'s free Fuel Finder you can see live petrol and diesel prices from stations right across Cardiff and the wider South Wales area before you set off, helping a regular driver save £100-£200 a year.
How to Find the Cheapest Fuel in Cardiff
The Fuel Finder on MotifyMe® shows live prices from petrol stations across Cardiff and the surrounding area. Prices are sourced directly from retailer feeds and updated regularly. Simply allow location access or enter "Cardiff" in the search box to see which station is cheapest right now.
Prices shown are in pence per litre and cover unleaded petrol (E10) and diesel (B7) - the two fuels used by the vast majority of UK drivers.
Supermarket vs Branded Fuel in Cardiff
In Cardiff as across the UK, supermarket forecourts consistently offer the lowest fuel prices. The typical saving versus a branded station is 5-12p per litre. On a 50-litre fill-up, that's £2.50-£6 saved every time you fill up. Over a year of weekly fill-ups, the saving adds up to £130-£312.
Fuel prices in other UK cities
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MotifyMe®'s Fuel Finder shows live prices from every station near you - free, no sign-up needed.
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