Cheapest petrol in
Casnewydd · 6 stations
Prices across 6 petrol stations in . The cheapest unleaded E10 right now is 154.8p/L at Commercial Street Service Station Commercial Street Service Station — 3.1p below the Casnewydd average.
Fuel prices
Updated
Reported to the gov.uk CMA Road Fuel Price Transparency scheme.
Prices as of . Pump prices may vary.
Report a correction →All 6 stations in Casnewydd — ranked by E10 price
Prices sourced from the gov.uk Road Fuel Price Transparency scheme. Last fetched 4 Jun, 13:39. Click any station for hours, facilities, payment, reviews and 14-day price history.
Browse by Casnewydd postcode district
4 districts cover the place — each links to its own postcode page.
Brands operating in Casnewydd
About petrol prices in Casnewydd
Casnewydd is served by 6 petrol stations spread across 4 postcode districts.
Unleaded E10 currently averages 157.9p per litre in Casnewydd, which is 0.8p below the UK average of 158.7p. Supermarket forecourts tend to offer the lowest prices in most towns. Out-of-town sites are typically 4–6p cheaper than city-centre forecourts.
Filling a 55-litre tank at the cheapest Casnewydd station today saves around £1.69 compared with the Casnewydd average — roughly £53 a year for a driver covering 12,000 miles.