Cheapest Premium Diesel Prices in St Austell

Find the cheapest premium diesel prices in St Austell and see how much you could save on your next fill-up.

Fuel Go works with Apple CarPlay and Android Auto so you can find cheaper fuel while driving.

Last updated: 14 June 2026

14 stations

193.9p → 214.9p

Save up to £13.65 per tank

Fuel prices in St Austell

Fuel prices in St Austell can vary significantly between stations, with differences of over 21.0p per litre in some areas.

Comparing prices before you fill up can help you save money, especially on regular journeys or longer trips.

Find cheaper fuel on your next journey