Live prices today at 30 stations in Swansea. Cheapest diesel £1.950/L, petrol £1.640/L. Updated 8 November 2026.
The average diesel price in Swansea, £1.972/L, matches the national average of £1.979/L. The average petrol price in Swansea, £1.683/L, is 0.6% below the national average of £1.694/L. 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. In the seven days to 8 November 2026, the average petrol price fell by £0.029/L at the 30 stations priced on both days. By brand, a litre of diesel in Swansea averages £1.957/L at independent stations and £2.085/L at BP: £6.40 apart on a 50-litre tank. Open 24 hours: 15 of 30 stations in Swansea. On a motorway: 1 of 30 stations in Swansea. On the motorway a litre of diesel costs £0.175/L more than elsewhere on average (nationwide).
| 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 |