Petrol from 170.7p a litre in St Helens, up to 173.9p — comparing 8 filling stations. Updated 35 minutes ago.
See St Helens on the map →At 170.7p, the cheapest petrol in St Helens is 4.0p below the UK average of 174.7p — about £2.21 less for a 55-litre tank. Within St Helens itself the spread is 3.2p a litre, so choosing the cheapest of the 8 rather than the most expensive saves about £1.76 a tank. 4 of them report being open 24 hours. 7 publish a super unleaded price as well as ordinary unleaded, typically 16.0p a litre more.