Compare BP petrol and diesel prices across forecourts in and around Casnewydd, Gwent. Cheapest unleaded from 174.9p, diesel from 198.9p. Updated today, 23 October 2026.
| Forecourt | Unleaded | Diesel | Distance |
|---|---|---|---|
| MALPAS SF CONNECT MALPAS ROAD |
174.9p | 198.9p | 2.7 mi |