Llanelli Fuel Prices

Find the cheapest petrol and diesel in Llanelli. Compare live prices from local fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in Llanelli

As of 2 October 2026, the cheapest unleaded petrol in Llanelli is 172.9p/L at Esso RONTEC CROSS HANDS, the cheapest diesel in Llanelli is 195.7p/L at Asda ASDA LLANELLI MURRAY STREET SUPERCENTRE. Across 9 stations, unleaded averages 173.7p/L and diesel 197.4p/L.

Unleaded (E10)

172.9p cheapest

Avg 173.7pHigh 173.9pSpread 1.0p6 priced

Diesel

195.7p cheapest

Avg 197.4pHigh 199.9pSpread 4.2p8 priced

Cheapest Unleaded (E10) in Llanelli

  • 1. Esso — RONTEC CROSS HANDS · LLANELLI172.9p
  • 2. Asda — ASDA LLANELLI MURRAY STREET SUPERCENTRE · LLANELLI173.7p
  • 3. Texaco — VST BRYN GELLI SERVICES · LLANELLI173.9p
  • 4. Esso — NTS LLANELLI SERVICE STATION · LLANELLI173.9p
  • 5. Tesco — LLANELLI EXTRA - PETROL FILLING STATION · LLANELLI173.9p

Cheapest Diesel in Llanelli

  • 1. Asda — ASDA LLANELLI MURRAY STREET SUPERCENTRE · LLANELLI195.7p
  • 2. Tesco — LLANELLI EXTRA - PETROL FILLING STATION · LLANELLI195.9p
  • 3. Texaco — VST BRYN GELLI SERVICES · LLANELLI196.9p
  • 4. Esso — NTS LLANELLI SERVICE STATION · LLANELLI196.9p
  • 5. Morrisons — MFG MORRISONS LLANELLI · LLANELLI196.9p

Data freshness

Updated 1 Oct 2026, 09:25

Methodology

PetrolPal groups stations by country, region, and city from postcode-derived location data. Local pages are designed to help drivers compare nearby petrol and diesel prices before choosing where to fill up.

Citation

Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/wales/llanelli

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About Llanelli Fuel Prices

PetrolPal tracks live fuel prices in Llanelli using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.

Prices in Llanelli are based on stations in the Wales. View the Llanelli statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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