Live prices today at 38 stations in Cardiff. Cheapest diesel £1.950/L, petrol £1.660/L. Updated 8 November 2026.
The average diesel price in Cardiff, £1.984/L, matches the national average of £1.979/L. The average petrol price in Cardiff, £1.688/L, matches 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 31 stations priced on both days. In the seven days to 8 November 2026, the average petrol price fell by £0.023/L at the 38 stations priced on both days. By brand, a litre of diesel in Cardiff averages £1.970/L at Tesco and £2.015/L at BP: £2.25 apart on a 50-litre tank. Open 24 hours: 21 of 38 stations in Cardiff. On a motorway: 1 of 38 stations in Cardiff. On the motorway a litre of diesel costs £0.175/L more than elsewhere on average (nationwide).
| Station | Price | Distance |
|---|---|---|
| Asda · Longwood Drive, Coryton Roundabout, Cardiff | £1.950/L | 6.7 km |
| Asda · Capital Retail Park-Leckwith Road, Cardiff | £1.960/L | 2.1 km |
| Tesco · Excelsior Estate, Excelsior Road, Cardiff | £1.960/L | 2.6 km |
| Asda · Ferry Road Retail Park, Cardiff | £1.960/L | 2.9 km |
| Tesco · Tesco Express, Tyn-y-Parc Road, Cardiff | £1.960/L | 4.7 km |