Live prices today at 38 stations in Merthyr Tudful. Cheapest diesel £1.970/L, petrol £1.700/L. Updated 9 October 2026.
The average diesel price in Merthyr Tudful, £2.007/L, matches the national average of £1.999/L. The average petrol price in Merthyr Tudful, £1.753/L, matches the national average of £1.745/L. In the seven days to 9 October 2026, the average diesel price fell by £0.010/L at the 38 stations priced on both days. In the seven days to 9 October 2026, the average petrol price rose by £0.002/L at the 38 stations priced on both days. By brand, a litre of diesel in Merthyr Tudful averages £1.990/L at Morrisons and £2.025/L at Esso: £1.40 apart on a 40-litre tank. Open 24 hours: 11 of 38 stations in Merthyr Tudful. On a motorway: 0 of 38 stations in Merthyr Tudful. On the motorway a litre of diesel costs £0.139/L more than elsewhere on average (nationwide).
| Station | Price | Distance |
|---|---|---|
| MFG MORRISONS BARGOED | £1.970/L | 12.1 km |
| Hilltop Garage | £1.970/L | 14.3 km |
| ABERDARE SUPERSTORE - PETROL FILLING STATION | £1.980/L | 5.6 km |
| ESSAR FERNDALE SERVICE STATION | £1.980/L | 10 km |
| ASDA ABERDARE SUPERSTORE | £1.980/L | 5.3 km |