Live prices
Cheapest petrol and diesel near SA4
23 forecourts within 5 miles of the centre of the SA4 postcode district, 9 of them inside SA4 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SA4 is 149.9p per litre at TESCO, TIDAL REACH, PONTARDDULAIS, ABERTAWE (SA4 8TA). The average across 23 forecourts currently reporting this grade is 161.1p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £5.60 on a 50-litre fill. That local average is 1.4p per litre above the UK average of 159.7p.
The average has fallen 3.2p per litre since yesterday. The average has fallen 0.2p per litre since last week.
Prices last refreshed at 5:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- 185.9p/lapprox. £8.45/gal
- Average
- 161.1p/lapprox. £7.32/gal
- Lowest
- 149.9p/lapprox. £6.81/gal
Diesel Prices
Diesel (B7)
- Highest
- 205.9p/lapprox. £9.36/gal
- Average
- 178.1p/lapprox. £8.10/gal
- Lowest
- 167.9p/lapprox. £7.63/gal
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- 203.9p/lapprox. £9.27/gal
- Average
- 177.8p/lapprox. £8.08/gal
- Lowest
- 160.9p/lapprox. £7.31/gal
Super Diesel Prices
Super Diesel (SDV)
- Highest
- 223.9p/lapprox. £10.18/gal
- Average
- 197.5p/lapprox. £8.98/gal
- Lowest
- 189.9p/lapprox. £8.63/gal
Every station near SA4, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
| TESCO (SA4 8TA)TIDAL REACH, PONTARDDULAIS, ABERTAWE | 2.8 mi | 149.9p | 167.9p | 160.9p | -- | 27 mins ago |
| MURCO (SA4 6SR)MERCO, GLEBE ROAD, LOUGHOR, SWANSEA | 0.8 mi | 156.9p | 176.9p | -- | -- | 27 mins ago |
| ASDA (SA15 1BX)MURRAY STREET, LLANELLI | 4.8 mi | 157.7p | 173.7p | -- | -- | 27 mins ago |
| ASDA (SA4 4BZ)HEOL Y MYNYDD, GORSEINON | 0.6 mi | 157.7p | 173.7p | -- | -- | 27 mins ago |
| MURCO (SA4 4DQ)SOUTH VIEW GARAGE,, GORSEINON ROAD, GORSEINON, ABERTAWE | 0.8 mi | 157.9p | 173.9p | 177.9p | -- | 27 mins ago |
| TESCO (SA14 9UY)TESCO STORES LTD, TROSTRE RETAIL PARK, LLANELLI | 3.8 mi | 158.9p | 175.9p | 168.9p | -- | 27 mins ago |
| ESSO LLANELLI (SA15 1QD)1, CAPEL ISAF ROAD, LLANELLI, SA15 1QD, LLANELLI | 4.1 mi | 158.9p | 174.9p | 173.9p | 189.9p | 27 mins ago |
| TEXACO (SA14 9AD)VST BRYN GELLI SERVICES, GELLI ROAD, LLANELLI | 3.1 mi | 158.9p | 175.9p | 169.9p | -- | 27 mins ago |
| MORRISONS (SA14 9UZ)PEMBERTON RETAIL PARK, LLANELLI, CARMARTHENSHIRE | 3.7 mi | 158.9p | 175.9p | 175.9p | -- | 27 mins ago |
| TEXACO (SA15 3TF)PANTEG ROAD, PANTEG, LLANELLI | 4.6 mi | 159.9p | 179.9p | 175.9p | 195.9p | 27 mins ago |
| DAFEN SERVICE STATION (SA14 8NS)DAFEN SERVICE STATION LTD, DAFEN SERVICE STATION, INDUSTRIAL ESTATE, DAFEN, LLANELLI | 3.7 mi | 159.9p | 180.9p | 179.9p | 194.9p | 27 mins ago |
| PONTARDDULAIS SERVICE STATION (SA4 8TH)12A, ST. TEILO STREET, PONTARDDULAIS, ABERTAWE | 2.9 mi | 159.9p | 180.9p | 179.9p | 194.9p | 27 mins ago |
| TESCO (SA5 4BA)PONTARDULAIS ROAD, CADLE, SWANSEA | 2.9 mi | 159.9p | 174.9p | 170.9p | -- | 27 mins ago |
| TEXACO KILLAY (SA2 7AE)TEXACO, 362-364, GOWER ROAD, KILLAY, SWANSEA | 4.0 mi | 159.9p | 174.9p | -- | 189.9p | 27 mins ago |
| EG ON THE MOVE (SA5 4AN)1093 CARMARTHEN ROAD, FFORESTFACH, SWANSEA, SWANSEA | 3.3 mi | 161.9p | 177.9p | 181.9p | -- | 27 mins ago |
| ESSO (SA2 7QT)GOETRE FAWR ROAD, DUNVANT / SWANSEA, WEST GLAMORGAN | 3.7 mi | 161.9p | 177.9p | 179.9p | 199.9p | 27 mins ago |
| BROADWAY SERVICE STATION TEXACO (SA2 0FA)SHELL UK LTD, BROADWAY SERVICE STATION, COCKETT ROAD, COCKETT, SWANSEA | 4.2 mi | 161.9p | 179.9p | -- | -- | 27 mins ago |
| VALERO (SA5 8AQ)PENTREGETHIN ROAD, PENLAN, SWANSEA | 4.1 mi | 161.9p | 179.9p | 175.9p | 195.9p | 27 mins ago |
| SHELL (SA2 9BZ)76-78 GOWER ROAD, SKETTY, WEST GLAMORGAN | 4.7 mi | 162.9p | 178.9p | 184.9p | 199.9p | 27 mins ago |
| ESSO (SA4 3EZ)62 BRYN-Y-MOR RD, SWANSEA | 1.6 mi | 162.9p | 178.9p | 177.9p | 192.9p | 27 mins ago |
| TEXACO (SA5 9AX)LLANGYFELACH ROAD, TREBOATH, SWANSEA | 4.4 mi | 162.9p | 179.9p | 183.9p | -- | 27 mins ago |
| ESSO (SA4 9AQ)SWANSEA ROAD, SWANSEA, WEST GLAMORGAN | 2.1 mi | 166.9p | 175.9p | -- | 194.9p | 27 mins ago |
| BP (SA4 9GT)SWANSEA SERVICE AREA, M4 J47, SWANSEA, WEST GLAMORGAN | 2.3 mi | 185.9p | 205.9p | 203.9p | 223.9p | 27 mins ago |
The market shown is a fixed 5-mile radius from the centre of the SA4 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SA4
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £5.60 today.
Questions about fuel prices near SA4
- Where is the cheapest petrol near SA4?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SA4 is 149.9p per litre at TESCO, TIDAL REACH, PONTARDDULAIS, ABERTAWE (SA4 8TA). The local average is 161.1p across 23 forecourts reporting this grade. Prices were last refreshed at 5:02pm on 30 July 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SA4?
- The cheapest reported diesel (B7) within 5 miles of the centre of SA4 is 167.9p per litre at TESCO, TIDAL REACH, PONTARDDULAIS, ABERTAWE (SA4 8TA). The local average is 178.1p per litre.
- How often are fuel prices in SA4 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.