Cheapest Petrol Prices in St. Austell
Last updated: · 20 stations tracked
Cheapest Petrol (E10)
160.9p
per litre · avg 166.63p
Cheapest Diesel (B7)
181.9p
per litre · avg 188.38p
Compare live petrol and diesel prices across 20 fuel stations in St. Austell. Prices are sourced from the UK Government's official fuel price database and updated every hour. The cheapest petrol in St. Austell today is 160.9p per litre, available at Probus School Filling Stn Ltd.
Supermarket forecourts — including Tesco, Asda, and Sainsbury's — typically offer the lowest prices in St. Austell. Motorway services and branded stations (BP, Shell, Esso) often charge a premium. Use the table below to find the best deal near you.
Fuel Station Prices in St. Austell
| Station | Unleaded (E10) | Diesel (B7) | Super Unleaded | Premium Diesel |
|---|---|---|---|---|
| EG ST AUSTELL PFS | 165.9p | 185.9p | — | 205.9p |
| Bypass Service Station | 164.9p | 185.9p | 180.9p | 201.9p |
| ASDA ST AUSTELL SUPERSTORE | 164.7p | 186.7p | — | — |
| ST AUSTELL DANIELS LN SUPERSTORE - PETROL FILLING STATION | 166.9p | 188.9p | 176.9p | — |
| BP SERVICE STATION BISCOVEY | 168.9p | 189.9p | 188.9p | 209.9p |
| St Blazey Service Station | 161.9p | 181.9p | — | — |
| R Blackie & Son | 168.9p | 189.9p | 176.9p | — |
| E.G.BROKENSHIRE AND SONS PENWYN GARAGE | 165.9p | 186.9p | 175.9p | — |
| The Fowey Farm Shop Ltd | 167.9p | 186.9p | 186.9p | — |
| TGC - MID-CORNWALL | 168.9p | 194.9p | 189.9p | 215.9p |
| SHELL CORNISH GATEWAY | 171.9p | 197.9p | 199.9p | 219.9p |
| SHELL PENHALE | 169.9p | 192.9p | 194.9p | 219.9p |
| Queens Garage | 166.9p | 189.9p | 179.9p | — |
| Probus School Filling Stn Ltd | 160.9p | 181.9p | 172.9p | — |
| Probus Filling Station | 162.9p | 183.9p | 172.9p | — |
| ROSELAND STORES LTD | 171.9p | 191.9p | — | — |
| Cornish Garage | 167.9p | 189.9p | 172.9p | — |
| MFG MORRISONS BODMIN | 163.7p | 185.7p | 175.9p | — |
| SMART FUELS | 164.9p | 185.9p | 185.9p | — |
| ASCONA WESTWAYS FILLING STATION | 166.9p | 189.9p | 194.9p | 214.9p |
Frequently Asked Questions
What is the cheapest petrol price in St. Austell?
The cheapest petrol in St. Austell is currently 160.9p per litre as of 5 September 2026. The average across all stations is 166.63p.
Which supermarket has the cheapest fuel in St. Austell?
Tesco, Asda, and Sainsbury's supermarket forecourts typically offer the lowest fuel prices in St. Austell. Check the price table above to compare all stations including branded and independent retailers.
How often are fuel prices updated for St. Austell?
Prices are updated hourly from the UK Government's mandatory fuel price reporting scheme, which requires all fuel retailers with 6 or more sites to submit prices every 30 minutes.