Live diesel prices at 30 stations in Caerphilly. Cheapest today £1.940/L, average £1.984/L. Updated 27 October 2026.
The average diesel price in Caerphilly, £1.984/L, matches the national average of £1.992/L. Across 30 stations prices run from £1.940/L to £2.040/L: £5.00 difference on a 50-litre tank. In the seven days to 27 October 2026, the average diesel price fell by £0.002/L at the 30 stations priced on both days.
| Station | Price | Distance |
|---|---|---|
| Sainsbury's · Newbridge RD Industrial Estate, Pontllanfraith, Blackwood | £1.940/L | 9.3 km |
| Tesco · New Road, Ystrad Mynach, Hengoed | £1.950/L | 7.3 km |
| Asda · Longwood Drive, Coryton Roundabout, Cardiff | £1.960/L | 6.2 km |
| Texaco · Crown Cross Service Station, Crown Lane, The Bryn, Blackwood | £1.960/L | 8 km |
| Esso · Llewellyns Garage, 275, High Street, Blackwood | £1.960/L | 9.5 km |