Live prices
Cheapest diesel (B7) in Launceston
4 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Launceston is £8.63 a gallon (189.9p per litre) at Tesco, Tesco Stores Ltd, Tavistock Road, Launceston (PL15 9HG). The average across 4 forecourts currently reporting this grade is £8.81 a gallon (193.7p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.90 on a 50-litre fill. That local average is 2.5p per litre below the UK average of 196.2p.
The average has risen 0.8p per litre since yesterday. The average has risen 6.3p per litre since last week.
Prices last refreshed at 4:02pm on 20 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 |
|---|---|---|---|---|---|
 Launceston Superstore - Petrol Filling Station (PL15 9HG)24hTesco Stores Ltd, Tavistock Road, Launceston | £7.54165.9p | £8.63189.9p | £8.04176.9p | ---- | 52 mins ago |
 Asda Launceston Express Petrol (PL15 7AU)Wobern Garage, Western Road, Launceston | £7.63167.9p | £8.68190.9p | £8.36183.9p | £9.41206.9p | 52 mins ago |
 Greenaways Garage (PL15 8DF)Greenaways Garages, Newport Square, Launceston, PL15 8DF, Launceston | £7.72169.9p | £8.81193.9p | £8.41184.9p | £9.41206.9p | 52 mins ago |
 Mfg Bodmin Moor Services (PL15 7RR)24hA30, Launceston, Cornwall | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 52 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 diesel (B7) appear here.
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Questions about diesel (B7) in Launceston
- Where is the cheapest diesel (B7) in Launceston?
- The cheapest reported diesel (B7) in Launceston is 189.9p per litre at Tesco, Tesco Stores Ltd, Tavistock Road, Launceston (PL15 9HG). The average across 4 forecourts reporting this grade is 193.7p per litre. Prices were last refreshed at 4:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Launceston sell diesel (B7)?
- 4 forecourts in Launceston currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.