Petrol from 174.9p a litre in Casnewydd, up to 178.9p — comparing 5 filling stations. Updated 35 minutes ago.
See Casnewydd on the map →At 174.9p, the cheapest petrol in Casnewydd is about the same as the UK average of 174.7p. Within Casnewydd itself the spread is 4.0p a litre, so choosing the cheapest of the 5 rather than the most expensive saves about £2.20 a tank. One of them reports being open 24 hours. 3 publish a super unleaded price as well as ordinary unleaded, typically 15.0p a litre more.