Live diesel prices at 21 stations in Swansea. Cheapest today £1.950/L, average £1.972/L. Updated 8 November 2026.
The average diesel price in Swansea, £1.972/L, matches the national average of £1.979/L. Across 21 stations prices run from £1.950/L to £2.190/L: £12.00 difference on a 50-litre tank. In the seven days to 8 November 2026, the average diesel price fell by £0.007/L at the 21 stations priced on both days.
| Station | Price | Distance |
|---|---|---|
| Asda · Heol y Mynydd, Gorseinon | £1.950/L | 8.4 km |
| Murco · South View Garage, Gorseinon Road, Gorseinon, Abertawe | £1.950/L | 8 km |
| Tesco · Nantyffin Road, Llansamlet, Swansea | £1.960/L | 5 km |
| Sainsbury's · Quay Parade, Swansea | £1.960/L | 0.5 km |
| Texaco · Texaco, 362-364, Gower Road, Killay, Swansea | £1.960/L | 4.8 km |