Petrol from 171.9p a litre in St Austell, up to 179.9p — comparing 4 filling stations. Updated 34 minutes ago.
See St Austell on the map →At 171.9p, the cheapest petrol in St Austell is 2.8p below the UK average of 174.7p — about £1.55 less for a 55-litre tank. Within St Austell itself the spread is 8.0p a litre, so choosing the cheapest of the 4 rather than the most expensive saves about £4.40 a tank. One of them reports being open 24 hours. 4 publish a super unleaded price as well as ordinary unleaded, typically 14.0p a litre more.