Petrol and Diesel Prices in Gwent
Compare petrol and diesel prices at 1 petrol stations in Gwent, GWENT. Prices last updated 11:24 12/08/2026.
Petrol (E10)
158.9p
at RHYMNEY GARAGE
Diesel (B7)
175.9p
at RHYMNEY GARAGE
Super Unleaded (E5)
170.9p
at RHYMNEY GARAGE
Premium Diesel
180.9p
at RHYMNEY GARAGE
Price History in Gwent
See how fuel prices have changed over time with interactive charts and analysis.
Click any column header to sort. Prices shown in pence per litre.
Stations within a few miles of Gwent — worth the short drive for cheaper fuel.
Gwent (GWENT) currently has 1 petrol station tracked by FuelCosts.co.uk.
The cheapest unleaded petrol in Gwent right now is 158.9p at RHYMNEY GARAGE. The cheapest diesel is 175.9p at RHYMNEY GARAGE.
Fuel prices in Gwent are sourced from the UK Government's CMA Fuel Finder scheme and updated every 4 minutes. We recommend comparing prices before filling up, as prices can vary significantly between stations even within the same town.