Fuel Prices in Llanelli Today
The cheapest unleaded petrol in Llanelli today is 149.7p per litre at ASDA. There are 34 petrol stations within 10 miles of Llanelli centre, Carmarthenshire. Prices updated hourly. Last checked 4 May 2026.
Live fuel map in Llanelli
Explore stations, filter by brand, and compare prices on the same map as our homepage — pre-centred on Llanelli.
Cheapest Unleaded (E10) in Llanelli
| # | Brand | Address | Postcode | Price (ppl) | £/Litre |
|---|---|---|---|---|---|
| 1 | ASDA | HEOL Y MYNYDD, GORSEINON | SA4 4BZ | 149.7p | £1.50 |
| 2 | MURCO | SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE | SA4 4DQ | 149.9p | £1.50 |
| 3 | ESSAR | 96 PENYBANC RD, AMMANFORD | SA18 3QS | 149.9p | £1.50 |
| 4 | NTS LLANELLI SERVICE STATION | 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI | SA15 1QD | 152.9p | £1.53 |
| 5 | VST BRYN GELLI SERVICES | VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI | SA14 9AD | 152.9p | £1.53 |
| 6 | ASDA | MURRAY STREET, LLANELLI | SA15 1BX | 153.7p | £1.54 |
| 7 | ASDA EXPRESS | 13 HEOL Y MEINCIAU, LLANELLI, PONTYATES | SA15 5TR | 153.9p | £1.54 |
| 8 | ESSO | SWANSEA ROAD, SWANSEA | SA4 9AQ | 154.9p | £1.55 |
| 9 | NORTHWAY GARAGE | 14, NORTHWAY, BISHOPSTON, ABERTAWE, SA3 3JN, ABERTAWE | SA3 3JN | 155.9p | £1.56 |
| 10 | EG ON THE MOVE | 1093 CARMARTHEN ROAD, FFORESTFACH, SWANSEA | SA5 4AN | 155.9p | £1.56 |
Cheapest Diesel (B7) in Llanelli
| # | Brand | Address | Postcode | Price (ppl) | £/Litre |
|---|---|---|---|---|---|
| 1 | ASDA | HEOL Y MYNYDD, GORSEINON | SA4 4BZ | 179.7p | £1.80 |
| 2 | MURCO | SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE | SA4 4DQ | 179.9p | £1.80 |
| 3 | ESSAR | 96 PENYBANC RD, AMMANFORD | SA18 3QS | 181.9p | £1.82 |
| 4 | NTS LLANELLI SERVICE STATION | 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI | SA15 1QD | 185.9p | £1.86 |
| 5 | VST BRYN GELLI SERVICES | VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI | SA14 9AD | 185.9p | £1.86 |
| 6 | ASDA | MURRAY STREET, LLANELLI | SA15 1BX | 186.7p | £1.87 |
| 7 | BROADWAY SERVICE STATION | SHELL UK LTD, BROADWAY SERVICE STATION, COCKETT ROAD, COCKETT, SWANSEA, SA2 0FA, SWANSEA | SA2 0FA | 186.9p | £1.87 |
| 8 | ESSO | SWANSEA ROAD, SWANSEA | SA4 9AQ | 186.9p | £1.87 |
| 9 | EG ON THE MOVE | 1093 CARMARTHEN ROAD, FFORESTFACH, SWANSEA | SA5 4AN | 187.9p | £1.88 |
| 10 | ASDA EXPRESS | 13 HEOL Y MEINCIAU, LLANELLI, PONTYATES | SA15 5TR | 188.9p | £1.89 |
Cheapest Super Unleaded (E5) in Llanelli
| # | Brand | Address | Postcode | Price (ppl) | £/Litre |
|---|---|---|---|---|---|
| 1 | ESSAR | 96 PENYBANC RD, AMMANFORD | SA18 3QS | 149.9p | £1.50 |
| 2 | DAFEN SERVICE STATION | DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI, SA14 8NS, LLANELLI | SA14 8NS | 156.9p | £1.57 |
| 3 | PONTARDDULAIS SERVICE STATION | 12A, ST. TEILO STREET, PONTARDDULAIS, ABERTAWE, SA4 8TH, ABERTAWE | SA4 8TH | 156.9p | £1.57 |
| 4 | MURCO | SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE | SA4 4DQ | 159.9p | £1.60 |
| 5 | NTS LLANELLI SERVICE STATION | 1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI | SA15 1QD | 167.9p | £1.68 |
| 6 | TEXACO | CROSSHANDS ROAD, GORSLAS / CROSS HANDS | SA14 6RR | 169.9p | £1.70 |
| 7 | EG ON THE MOVE | 1093 CARMARTHEN ROAD, FFORESTFACH, SWANSEA | SA5 4AN | 175.9p | £1.76 |
| 8 | ESSO | CROSS HANDS, LLANELLI | SA14 6RD | 175.9p | £1.76 |
| 9 | VST BRYN GELLI SERVICES | VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI | SA14 9AD | 179.9p | £1.80 |
Fuel Brands in Llanelli
Llanelli is served by 22 fuel brands across 34 stations within a 10-mile radius. The most common brand is ESSO with 5 stations, followed by TEXACO (4) and TESCO (3).
About Llanelli
Llanelli is a town in Carmarthenshire with a population of around 50,000. Known for its rugby heritage and the Millennium Coastal Park, it sits on the M4 corridor in south-west Wales with good road connections to Swansea and Carmarthen.
About Fuel Prices in Llanelli
There are currently 34 petrol stations within10 miles of Llanelli centre reporting live fuel prices. The most common brands are ESSO, TEXACO, TESCO, ASDA and 18 others.
The cheapest unleaded petrol in Llanelli today is 149.7p per litre at ASDA, HEOL Y MYNYDD, GORSEINON. Diesel prices start from 179.7p per litre at ASDA, HEOL Y MYNYDD, GORSEINON.
By filling up at the cheapest station instead of the average-priced one, you could save approximately £4.63 on a typical 55-litre tank. Over a year of monthly fill-ups, that adds up to around £56 in savings.
Prices are sourced directly from official retailer data feeds including Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, and Jet. Data is refreshed hourly to ensure you always see the latest prices.
Llanelli is located in Carmarthenshire, Wales. Fuel prices in the Carmarthenshire area can vary significantly between brands and locations, so comparing prices before filling up can save you money on every tank.
Frequently Asked Questions
What is the cheapest petrol in Llanelli today?
The cheapest unleaded petrol (E10) in Llanelli today is 149.7p per litre, available at ASDA on HEOL Y MYNYDD, GORSEINON, SA4 4BZ. This price is updated hourly from official retailer feeds.
What is the cheapest diesel in Llanelli today?
The cheapest diesel (B7) in Llanelli today is 179.7p per litre, available at ASDA on HEOL Y MYNYDD, GORSEINON, SA4 4BZ. Diesel prices are updated hourly.
How many petrol stations are near Llanelli?
There are 34 petrol stations within 10 miles of Llanelli centre, operated by 22 different fuel brands including ASDA, ASDA EXPRESS, BP, BROADWAY SERVICE STATION, CK FOODSTORES and 17 more.
What is the average fuel price in Llanelli?
The average unleaded (E10) price in Llanelli is 158.1p per litre, and the average diesel (B7) price is 187.6p per litre. Prices vary between brands and locations. By choosing the cheapest station over the average, you could save approximately £4.63 on a typical 55-litre tank.
Which fuel brands operate in Llanelli?
Llanelli is served by 22 fuel brands: ASDA, ASDA EXPRESS, BP, BROADWAY SERVICE STATION, CK FOODSTORES, DAFEN SERVICE STATION, EG ON THE MOVE, ESSAR, ESSO, HERONS WAY SERVICE STATION, LEWIS RETAIL DREFACH LTD, MORRISONS, MURCO, NORTHWAY GARAGE, NTS KILLAY SERVICE STATION, NTS LLANELLI SERVICE STATION, PONTARDDULAIS SERVICE STATION, SHELL, TESCO, TEXACO, VALERO, VST BRYN GELLI SERVICES. The most common brand is ESSO with 5 stations.
How often are fuel prices updated?
Fuel prices on FuelNearby are updated hourly from official retailer data feeds. This includes data from major brands such as Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, and Jet. Prices shown reflect the latest data published by each fuel retailer.
Is super unleaded available in Llanelli?
Yes, super unleaded (E5) is available at 9 stations near Llanelli. The cheapest super unleaded price today is 149.9p per litre at ESSAR, 96 PENYBANC RD, AMMANFORD.
Where does FuelNearby get its data?
All fuel prices on FuelNearby are sourced directly from official retailer APIs and data feeds published by UK fuel brands including Tesco, Sainsbury's, Asda, Morrisons, BP, Esso, Shell, Jet, Texaco, Gulf, and more. Data is refreshed every hour to ensure accuracy.
How can I find the cheapest fuel near Llanelli?
Use the FuelNearby interactive map to compare fuel prices at every station near Llanelli in real time. You can filter by fuel type, get directions to the cheapest station, and share prices with friends. Visit www.fuelnearby.co.uk to start comparing.
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