Live prices
Cheapest unleaded petrol (E10) in Swansea
23 stations reporting unleaded petrol (E10), ranked cheapest first.
The cheapest reported unleaded petrol (E10) in Swansea is £7.63 a gallon (167.9p per litre) at Tesco, Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea (SA8 3AZ). The average across 23 forecourts currently reporting this grade is £7.92 a gallon (174.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £3.20 on a 50-litre fill. That local average is 0.1p per litre above the UK average of 174.2p.
The average is unchanged since yesterday. The average has fallen 0.6p per litre since last week.
Prices last refreshed at 11:31pm on 18 October 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Swansea Pontardawe Superstore - Petrol Filling Station (SA8 3AZ)Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea | £7.63167.9p | £8.95196.9p | £8.09177.9p | ---- | 1h ago |
 Sainsburys Swansea (SA1 8JA)Quay Parade, Swansea | £7.81171.9p | £8.95196.9p | £8.36183.9p | ---- | 1h ago |
 Asda Swansea Superstore (SA6 8PS)24hUpper Forest Way, Swansea, Swansea | £7.81171.7p | £8.94196.7p | ---- | ---- | 1h ago |
 Tgc - Llansamlet (SA7 9BA)24h117-129 Peniel Green Road, Llansamlet, Swansea | £7.81171.9p | £8.95196.9p | £8.77192.9p | £9.91217.9p | 1h ago |
 Continental Service Station (SA9 1SW)Continental Service Station (abercrave) Ltd, Caerbont, Abercrave, Swansea | £7.81171.9p | £8.86194.9p | £8.18179.9p | ---- | 1h ago |
 Eg Port Tennant Pfs (SA1 8PA)24hFabian Way, Port Tennant, Swansea, Swansea | £7.86172.9p | £9.04198.9p | £8.77192.9p | £9.95218.9p | 1h ago |
| Nts Killay Service Station (SA2 7AE)Texaco, 362-364, Gower Road, Killay, Swansea | £7.86172.9p | £9.00197.9p | ---- | £9.82215.9p | 1h ago |
| Swansea Cadle Extra - Petrol Filling Station (SA5 4BA)24hPontardulais Road, Cadle, Swansea | £7.86172.9p | £9.00197.9p | £8.36183.9p | ---- | 1h ago |
| Eg Morriston Pfs (SA6 8EF)24hNeath Road, Morriston, Swansea, Swansea | £7.86172.9p | £9.09199.9p | £8.77192.9p | £10.00219.9p | 1h ago |
| Asda Ystalyfera Supermarket (SA9 2DE)Glanyrafon, Godrergraig, Swansea, Swansea | £7.86172.9p | £9.04198.9p | ---- | ---- | 1h ago |
| Wind Road Service Station (SA9 2JX)Texaco Ltd, Woodlands Service Station, Wind Road, Ystradgynlais, Swansea, SA9 2JX, Swansea | £7.86172.9p | £9.09199.9p | ---- | ---- | 1h ago |
| Eg Port Talbot Pfs (SA13 1HN)24hTalbot Road, Port Talbot, Swansea, Swansea | £7.91173.9p | £9.09199.9p | £8.81193.9p | £10.00219.9p | 1h ago |
 Rontec Cross (SA4 9AQ)24hSwansea Road, Swansea, West Glamorgan | £7.91173.9p | £9.09199.9p | ---- | £9.95218.9p | 1h ago |
| Eg Swansea Carmarthen Pfs (SA5 4AN)24h1093 Carmarthen Road, Fforestfach, Swansea, Swansea | £7.91173.9p | £9.09199.9p | £8.81193.9p | ---- | 1h ago |
| Swansea Llansamlet Extra - Petrol Filling Station (SA7 9RD)24hNantyffin Road, Llansamlet, Swansea | £7.91173.9p | £9.04198.9p | £8.41184.9p | ---- | 1h ago |
| Ystradgynlais Superstore - Petrol Filling Station (SA9 1AD)Wind Road, Ystradgynlais, Swansea | £7.91173.9p | £9.09199.9p | £8.36183.9p | ---- | 1h ago |
| Mfg Mumbles (SA3 5AS)24hMumbles Road, Swansea, Mid Glamorgan | £7.95174.9p | £9.04198.9p | £8.63189.9p | £9.82215.9p | 1h ago |
| Ck Foodstores (SA4 6SR)Merco, Glebe Road, Loughor, Swansea | £7.95174.9p | £9.00197.9p | ---- | ---- | 1h ago |
| Tgc - Eagle (SA5 9AX)24hLlangyfelach Road, Treboath, Swansea | £7.95174.9p | £9.09199.9p | £8.91195.9p | ---- | 1h ago |
 Rontec Morriston (SA7 9AD)24hSamlet Road, Swansea, West Glamorgan | £7.95174.9p | £9.09199.9p | £8.81193.9p | £9.95218.9p | 1h ago |
| Broadway Service Station (SA2 0FA)Shell Uk Ltd, Broadway Service Station, Cockett Road, Cockett, Swansea | £8.00175.9p | £9.09199.9p | ---- | ---- | 1h ago |
| Gowerton Esso Express (SA4 3EZ)62 Bryn-y-mor RD, Swansea | £8.00175.9p | £9.09199.9p | £8.68190.9p | £9.72213.9p | 1h ago |
| Swansea Service Area (SA4 9GT)24hMotorwaySwansea Service Area, M4 J47, Swansea, West Glamorgan | £8.91195.9p | £10.00219.9p | £9.82215.9p | £10.91239.9p | 1h 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 unleaded petrol (E10) appear here.
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Questions about unleaded petrol (E10) in Swansea
- Where is the cheapest unleaded petrol (E10) in Swansea?
- The cheapest reported unleaded petrol (E10) in Swansea is 167.9p per litre at Tesco, Tesco Stores Ltd, Gwyns Drift, Alltwen, Pontardawe, Swansea (SA8 3AZ). The average across 23 forecourts reporting this grade is 174.3p per litre. Prices were last refreshed at 11:31pm on 18 October 2026 from official UK Government fuel price data.
- How many stations in Swansea sell unleaded petrol (E10)?
- 23 forecourts in Swansea currently report a price for unleaded petrol (E10) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.