Petrol (E10) prices in St. Austell averaged 153.9p per litre in March 2026, up 14.2p from the previous period. The highest recorded price was 162.9p in March 2026.

Prices have been trending upward in St. Austell recently. Drivers may want to shop around and compare prices between stations to find the best deal.

Over this period, Petrol (E10) prices in St. Austell ranged from 39.9p to 162.9p per litre — a spread of 123.0p. This significant variation means it pays to compare prices between stations.