Live petrol prices at 7 stations in Merthyr Tudful. Cheapest today £1.690/L, average £1.744/L. Updated 27 October 2026.
The average petrol price in Merthyr Tudful, £1.744/L, is 0.9% above the national average of £1.729/L. Across 7 stations prices run from £1.690/L to £1.800/L: £5.50 difference on a 50-litre tank. In the seven days to 27 October 2026, the average petrol price fell by £0.017/L at the 7 stations priced on both days.
| Station | Price | Distance |
|---|---|---|
| Tesco · Depot Road, Aberdare | £1.690/L | 5.6 km |
| Asda · Riverside Retail Park, Aberdare | £1.710/L | 5.3 km |
| Asda · Dowlais Top, Merthyr Tydfil | £1.730/L | 3.8 km |
| EG on the Move · 3 - 3A Lower High Street, Merthyr Tydfil | £1.730/L | 0.2 km |
| Esso · New Road, Merthyr Tydfil | £1.760/L | 2.1 km |