Live prices
Cheapest super diesel near SA3
5 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of SA3 is £9.72 a gallon (213.9p per litre) at Texaco Killay, Texaco, 362-364, Gower Road, Killay, Swansea (SA2 7AE). The average across 5 forecourts currently reporting this grade is £9.90 a gallon (217.7p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.90 on a 50-litre fill.
The average has risen 1.3p per litre since yesterday. The average has risen 0.8p per litre since last week.
Prices last refreshed at 12:05am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Nts Killay Service Station (SA2 7AE)Texaco, 362-364, Gower Road, Killay, Swansea | 3.1 miles | £7.54165.9p | £8.91195.9p | ---- | £9.72213.9p | 4h ago |
 Gowerton Esso Express (SA4 3EZ)62 Bryn-y-mor RD, Swansea | 4.7 miles | £7.77170.9p | £9.09199.9p | £8.45185.9p | £9.72213.9p | 4h ago |
| Mfg Mumbles (SA3 5AS)24hMumbles Road, Swansea, Mid Glamorgan | 2.6 miles | £7.59166.9p | £9.04198.9p | £8.63189.9p | £9.82215.9p | 4h ago |
| Mfg Dunvant (SA2 7QT)Goetre Fawr Road, Dunvant / Swansea, West Glamorgan | 3.1 miles | £7.59166.9p | £9.00197.9p | £8.91195.9p | £10.00219.9p | 4h ago |
 Shell Sketty (SA2 9BZ)76-78 Gower Road, Sketty, West Glamorgan | 3.9 miles | £7.91173.9p | £9.04198.9p | £8.86194.9p | £10.22224.9p | 4h 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 super diesel appear here.
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Questions about super diesel near SA3
- Where is the cheapest super diesel near SA3?
- The cheapest reported super diesel near SA3 is 213.9p per litre at Texaco Killay, Texaco, 362-364, Gower Road, Killay, Swansea (SA2 7AE). The average across 5 forecourts reporting this grade is 217.7p per litre. Prices were last refreshed at 12:05am on 5 November 2026 from official UK Government fuel price data.
- How many stations near SA3 sell super diesel?
- 5 forecourts near SA3 currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.