St. Austell Fuel Prices

Find the cheapest petrol and diesel in St. Austell. Live prices from 7 fuel stations, updated hourly from the official Fuel Finder feed.

Fuel price answer

cheapest petrol and diesel in St. Austell

As of 14 August 2026, the cheapest unleaded petrol in St. Austell is 159.9p/L at Texaco R Blackie & Son, the cheapest diesel in St. Austell is 182.9p/L at Texaco R Blackie & Son. Across 4 stations, unleaded averages 162.9p/L and diesel 185.7p/L.

Unleaded (E10)

159.9p cheapest

Avg 162.9pHigh 166.9pSpread 7.0p4 priced

Diesel

182.9p cheapest

Avg 185.7pHigh 192.9pSpread 10.0p4 priced

Cheapest Unleaded (E10) in St. Austell

  • 1. Texaco — R Blackie & Son · ST. AUSTELL159.9p
  • 2. Gulf — E.G.BROKENSHIRE AND SONS PENWYN GARAGE · ST. AUSTELL160.9p
  • 3. Texaco — Bypass Service Station · ST. AUSTELL163.9p
  • 4. Shell — SHELL CORNISH GATEWAY · ST. AUSTELL166.9p

Cheapest Diesel in St. Austell

  • 1. Texaco — R Blackie & Son · ST. AUSTELL182.9p
  • 2. Gulf — E.G.BROKENSHIRE AND SONS PENWYN GARAGE · ST. AUSTELL182.9p
  • 3. Texaco — Bypass Service Station · ST. AUSTELL183.9p
  • 4. Shell — SHELL CORNISH GATEWAY · ST. AUSTELL192.9p

Data freshness

Updated 13 Aug 2026, 10:17

Methodology

PetrolPal groups stations by country, region, and city from postcode-derived location data. Local pages are designed to help drivers compare nearby petrol and diesel prices before choosing where to fill up.

Citation

Source: PetrolPal, using official UK forecourt fuel price data. Cite: https://petrolpal.co.uk/fuel-prices/england/south-west/st-austell

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About St. Austell Fuel Prices

PetrolPal tracks live fuel prices in St. Austell using official UK Government data, updated hourly. Compare petrol and diesel prices from supermarkets, branded stations, and independents to find the cheapest fuel near you.

Prices in St. Austell are based on stations in the South West region of England. View the St. Austell statistics page for detailed price analytics including brand averages, price distribution, and historical trends.

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