Compare Asda petrol and diesel prices across forecourts in and around Tredegar, Gwent. Cheapest unleaded from 175.9p, diesel from 199.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| ASDA MERTHYR TYDFIL SUPERSTORE DOWLAIS TOP |
175.9p | 199.9p | 3.9 mi |