Compare petrol and diesel prices at stations in Llanelli, Wales. Updated every 15 minutes.
Fuel prices in Llanelli can differ by 10p a litre or more between forecourts just a few minutes apart, so a quick comparison can save you real money on every fill-up. This page shows up-to-date petrol, diesel and EV charging prices across Llanelli, Wales, with the cheapest stations highlighted. All prices update every 15 minutes from official UK sources. You can also compare fuel prices in nearby Swansea, Carmarthen, Neath.
Finding cheapest fuel in Llanelli...
Llanelli Fuel Price Summary
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Cheapest
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Tips for Finding Cheap Fuel in Llanelli
Compare before you fill — Prices can vary by 10p+ per litre between nearby stations
Check supermarket forecourts — Tesco, Asda, Sainsbury's, and Morrisons often have the lowest prices
Avoid motorway services — They typically charge 15-20p more per litre
Fill up mid-week — Tuesday and Wednesday often have the best prices
Use our fuel map — Real-time prices updated every 15 minutes