What is the cheapest petrol in Llanelli today?

The cheapest petrol in Llanelli is 164.9p per litre at NISA LOCAL DREFACH LEWIS RETAIL DREFACH LTD, based on 8 stations with live prices. Unleaded (E10) averages 168.5p per litre.

What is the cheapest diesel in Llanelli today?

The cheapest diesel in Llanelli is 195.9p per litre at Esso NTS LLANELLI SERVICE STATION, based on 5 stations with live prices. Diesel averages 196.1p per litre.

Are supermarket petrol stations cheaper in Llanelli?

Yes. Supermarket forecourts in Llanelli currently average 168.3p per litre for unleaded, 0.6p less than the 168.9p average at branded and independent stations.

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 November 2026, the cheapest unleaded petrol in Llanelli is 164.9p/L at NISA LOCAL DREFACH LEWIS RETAIL DREFACH LTD, the cheapest diesel in Llanelli is 195.9p/L at Esso NTS LLANELLI SERVICE STATION. Across 9 stations, unleaded averages 168.5p/L and diesel 196.1p/L. Supermarket forecourts in Llanelli average 0.6p/L less than branded stations for unleaded.

Unleaded (E10)

164.9p cheapest

Avg 168.5pHigh 169.9pSpread 5.0p8 priced

Diesel

195.9p cheapest

Avg 196.1pHigh 196.9pSpread 1.0p5 priced

Cheapest Unleaded (E10) in Llanelli

1. NISA LOCAL DREFACH — LEWIS RETAIL DREFACH LTD · LLANELLI164.9p
2. Esso — RONTEC CROSS HANDS · LLANELLI166.9p
3. Texaco — VST BRYN GELLI SERVICES · LLANELLI168.9p
4. Esso — NTS LLANELLI SERVICE STATION · LLANELLI168.9p
5. Morrisons — MFG MORRISONS LLANELLI · LLANELLI168.9p

Cheapest Diesel in Llanelli

1. Esso — NTS LLANELLI SERVICE STATION · LLANELLI195.9p
2. Morrisons — MFG MORRISONS LLANELLI · LLANELLI195.9p
3. NISA LOCAL DREFACH — LEWIS RETAIL DREFACH LTD · LLANELLI195.9p
4. Murco — SANDY ROAD · LLANELLI195.9p
5. Esso — RONTEC CROSS HANDS · LLANELLI196.9p

Data freshness

Updated 30 Oct 2026, 10:12

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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