Live prices
Cheapest premium unleaded (E5) in Swansea
16 stations reporting premium unleaded (E5), ranked cheapest first.
The cheapest reported premium unleaded (E5) in Swansea is 167.9p per litre at Tesco, Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea (SA8 3AZ). The average across 16 forecourts currently reporting this grade is 178.2p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £5.15 on a 50-litre fill. That local average is 0.5p per litre below the UK average of 178.7p.
The average has fallen 0.1p per litre since yesterday. The average has fallen 0.8p per litre since last week.
Prices last refreshed at 10:31pm on 15 August 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Tesco (SA8 3AZ)Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea | 157.9p | 174.9p | 167.9p | -- | 38 mins ago |
 Murco (SA9 1SW)Continental Service Station (abercrave) Ltd, Caerbont, Abercrave, Swansea | 161.9p | 181.9p | 169.9p | -- | 38 mins ago |
| Tesco (SA9 1AD)Wind Road, Ystradgynlais, Swansea | 161.9p | 182.9p | 171.9p | -- | 38 mins ago |
 Sainsbury's (SA1 8JA)Quay Parade, Swansea | 160.9p | 179.9p | 172.9p | -- | 38 mins ago |
| Tesco (SA7 9RD)24hNantyffin Road, Llansamlet, Swansea | 161.9p | 179.9p | 172.9p | -- | 38 mins ago |
| Tesco (SA5 4BA)24hPontardulais Road, Cadle, Swansea | 161.9p | 179.9p | 172.9p | -- | 38 mins ago |
 Texaco (SA3 5AS)24hMumbles Road, Swansea, Mid Glamorgan | 162.9p | 182.9p | 175.9p | 195.9p | 38 mins ago |
 EG On the Move (SA13 1HN)24hTalbot Road, Port Talbot, Swansea, Swansea | 162.9p | 181.9p | 179.1p | 201.9p | 38 mins ago |
| EG On the Move (SA6 8EF)24hNeath Road, Morriston, Swansea, Swansea | 159.9p | 179.9p | 179.9p | 199.9p | 38 mins ago |
 Esso (SA4 3EZ)62 Bryn-y-mor RD, Swansea | 164.9p | 183.9p | 179.9p | 197.9p | 38 mins ago |
 BP (SA7 9AD)24hSamlet Road, Swansea, West Glamorgan | 161.9p | 180.9p | 180.9p | 199.9p | 38 mins ago |
| EG On the Move (SA1 8PA)24hFabian Way, Port Tennant, Swansea, Swansea | 161.9p | 179.9p | 181.1p | 199.9p | 38 mins ago |
| Texaco (SA7 9BA)24h117-129 Peniel Green Road, Llansamlet, Swansea | 160.9p | 179.9p | 181.9p | 200.9p | 38 mins ago |
| EG On the Move (SA5 4AN)24h1093 Carmarthen Road, Fforestfach, Swansea, Swansea | 161.9p | 179.9p | 181.9p | -- | 38 mins ago |
| Texaco (SA5 9AX)24hLlangyfelach Road, Treboath, Swansea | 161.9p | 182.9p | 182.9p | -- | 38 mins ago |
| BP (SA4 9GT)24hMotorwaySwansea Service Area, M4 J47, Swansea, West Glamorgan | 181.9p | 203.9p | 199.9p | 221.9p | 38 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting premium unleaded (E5) appear here.
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Questions about premium unleaded (E5) in Swansea
- Where is the cheapest premium unleaded (E5) in Swansea?
- The cheapest reported premium unleaded (E5) in Swansea is 167.9p per litre at Tesco, Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea (SA8 3AZ). The average across 16 forecourts reporting this grade is 178.2p per litre. Prices were last refreshed at 10:31pm on 15 August 2026 from official UK Government fuel price data.
- How many stations in Swansea sell premium unleaded (E5)?
- 16 forecourts in Swansea currently report a price for premium unleaded (E5) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.