Live prices
Cheapest unleaded petrol (E10) in St Austell
7 stations reporting unleaded petrol (E10), ranked cheapest first.
The cheapest reported unleaded petrol (E10) in St Austell is £7.81 a gallon (171.9p per litre) at Tesco, Daniels Lane, ST Austell (PL25 3HT). The average across 7 forecourts currently reporting this grade is £7.96 a gallon (175.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.65 on a 50-litre fill. That local average is 2.5p per litre above the UK average of 172.7p.
The average has risen 0.2p per litre since yesterday. The average has risen 2.9p per litre since last week.
Prices last refreshed at 4:31pm on 21 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 St Austell Daniels Ln Superstore - Petrol Filling Station (PL25 3HT)24hDaniels Lane, ST Austell | £7.81171.9p | £8.86194.9p | £8.27181.9p | ---- | 32 mins ago |
 Eg St Austell Pfs (PL25 5DP)24h1 Penwinnick Road, ST Austell, Cornwall | £7.86172.9p | £8.95196.9p | ---- | £9.86216.9p | 32 mins ago |
 R Blackie & Son (PL26 7RX)Terras Garage, 62, Terras Road, ST. Stephen, ST. Austell | £7.86172.9p | £9.09199.9p | £8.18179.9p | ---- | 32 mins ago |
| Bypass Service Station (PL25 4RS)By-pass Filling Station, Southbourne Road, ST. Austell, PL25 4RS, ST. Austell | £7.91173.9p | £9.00197.9p | £8.59188.9p | £9.68212.9p | 32 mins ago |
 E.g.brokenshire And Sons Penwyn Garage (PL26 8EQ)Penwyn Garage, Hendra Road, ST. Dennis, ST. Austell | £7.91173.9p | £9.09199.9p | £8.45185.9p | ---- | 32 mins ago |
| Tgc - Mid-cornwall (PL26 8LQ)24hVictoria Square, Victoria, Roche, ST Austell, Cornwall | £8.13178.9p | £9.00197.9p | £9.09199.9p | £9.95218.9p | 32 mins ago |
 Shell Cornish Gateway (PL26 8UF)24hA30 Victoria Junction, ST. Austell, Cornwall | £8.27181.9p | £9.09199.9p | £9.54209.9p | £10.00219.9p | 32 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting unleaded petrol (E10) appear here.
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Questions about unleaded petrol (E10) in St Austell
- Where is the cheapest unleaded petrol (E10) in St Austell?
- The cheapest reported unleaded petrol (E10) in St Austell is 171.9p per litre at Tesco, Daniels Lane, ST Austell (PL25 3HT). The average across 7 forecourts reporting this grade is 175.2p per litre. Prices were last refreshed at 4:31pm on 21 September 2026 from official UK Government fuel price data.
- How many stations in St Austell sell unleaded petrol (E10)?
- 7 forecourts in St Austell currently report a price for unleaded petrol (E10) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.