Compare petrol and diesel prices at stations in Cwmbran, Wales. Updated every 15 minutes.
As of 3 August 2026, the average price of petrol (E10) in Cwmbran is 158.7p per litre — 2.2p below the UK average of 160.9p. The cheapest petrol in Cwmbran today is 149.8p at Commercial Street Service Station, and diesel (B7) averages 177.4p (cheapest 163.8p).
Want to pay less at the pump in Cwmbran? We compare live petrol and diesel prices at stations throughout Cwmbran and Wales so you never overpay. Filter by fuel type and radius, see today's cheapest forecourt on the map, and check how local prices compare with the national average. You can also compare fuel prices in nearby Newport, Blackwood, Caerphilly.
Live E10 unleaded prices at the nearest forecourts · updated every 15 minutes
#1Commercial Street Service Station149.8p#2ABERTILLERY SUPERSTORE - PETROL FILLING STATION149.9p#3PONTYPOOL SUPERSTORE - PETROL FILLING STATION154.9p#4SAINSBURYS PONTLLANFRAITH154.9p#5Avondale Service Station155.7p#6Blackwood Service Station155.9p#7Albion Service Station155.9p#8MFG MORRISONS CWMBRAN155.9p#9SAINSBURYS CWMBRAN155.9p#10Pontllanfraith Service Station155.9p#11Pavilion Service Station156.9p#12ASDA NEWPORT PILLGWENLLY SUPERSTORE157.7pLive B7 diesel prices at the nearest forecourts · updated every 15 minutes
#1Commercial Street Service Station163.8p#2ABERTILLERY SUPERSTORE - PETROL FILLING STATION167.9p#3PONTYPOOL SUPERSTORE - PETROL FILLING STATION171.9p#4SAINSBURYS PONTLLANFRAITH171.9p#5SAINSBURYS CWMBRAN172.9p#6Avondale Service Station173.7p#7NEWPORT EXTRA - PETROL FILLING STATION173.9p#8MFG MORRISONS CWMBRAN173.9p#9NEWPORT SPYTTY EXTRA - PETROL FILLING STATION173.9p#10ASDA NEWPORT PILLGWENLLY SUPERSTORE174.7p#11ASDA NEWPORT SUPERSTORE174.7p#12SAINSBURYS NEWPORT174.9pFinding cheapest fuel in Cwmbran...
As of 3 August 2026, petrol (E10) in Cwmbran averages 158.7p per litre and diesel (B7) about 177.4p. Prices refresh every 15 minutes from the UK Government Fuel Finder scheme.
The cheapest petrol in Cwmbran right now is 149.8p per litre at Commercial Street Service Station. The live list above ranks every nearby forecourt by price.
Yes — petrol in Cwmbran averages 158.7p, about 2.2p below the UK average of 160.9p.
Stations with live prices in and around Cwmbran include Commercial Street Service Station, Abertillery Superstore - Petrol Filling Station, Pontypool Superstore - Petrol Filling Station, Sainsburys Pontllanfraith, Avondale Service Station and more — see the full ranked list above, or open the live map for every forecourt with today's prices.