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Petrol and diesel prices in Swansea
Pump prices at 9 forecourts in Swansea, from the open price feeds UK fuel retailers have to publish. These were the prices on 7 October 2026. The Driveboard map has them live, and sorts the forecourts near you by price.
See live prices on the map172.7pcheapest unleaded (e10)
196.7pcheapest diesel
189.9pcheapest super unleaded (e5)
174.9paverage unleaded
Average and cheapest by fuel
| Fuel | Average | Cheapest | Where |
|---|---|---|---|
| Unleaded (E10) | 174.9p | 172.7p | Asda SA4 4BZ |
| Super unleaded (E5) | 192.5p | 189.9p | Texaco SA5 8AQ |
| Diesel | 200.4p | 196.7p | Asda SA4 4BZ |
| Super diesel | 217.5p | 215.9p | Texaco SA5 8AQ |
Forecourts in Swansea
| Forecourt | Postcode | E10 | E5 | Diesel |
|---|---|---|---|---|
| Asda | SA4 4BZ | 172.7p | 196.7p | |
| Asda | SA6 8PS | 173.7p | 198.7p | |
| Morrisons | SA1 7DF | 173.9p | 189.9p | 199.9p |
| TEXACO | SA7 9BA | 173.9p | 194.9p | 198.9p |
| Texaco | SA5 8AQ | 175.9p | 189.9p | 201.9p |
| Texaco | SA3 5AS | 175.9p | 189.9p | 201.9p |
| Valero | SA1 2JG | 175.9p | 189.9p | 201.9p |
| ESSO | SA2 7QT | 175.9p | 195.9p | 201.9p |
| TEXACO | SA5 9AX | 175.9p | 196.9p | 201.9p |
Questions
Where is the cheapest petrol in Swansea?
On 7 October 2026 the cheapest unleaded (E10) in Swansea was 172.7p at Asda SA4 4BZ, against an average of 174.9p. Prices change daily; the Driveboard map has them live.
Where is the cheapest diesel in Swansea?
On 7 October 2026 the cheapest diesel in Swansea was 196.7p at Asda SA4 4BZ, against an average of 200.4p.
Where do these prices come from?
From the open price feeds that UK fuel retailers are required to publish. Not every forecourt is in a feed yet, so some local stations may be missing.