Live prices
Cheapest super diesel in Tregaswith
1 station reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Tregaswith is £10.00 a gallon (219.9p per litre) at Gulf, A3059, Tregaswith, Tregaswith, Cornwall (TR8 4JQ). That local average is 4.7p per litre above the UK average of 215.2p.
The average is unchanged since yesterday. The average is unchanged since last week.
Prices last refreshed at 3:32pm 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 |
|---|---|---|---|---|---|
 Ascona Westways Filling Station (TR8 4JQ)A3059, Tregaswith, Tregaswith, Cornwall | £8.00175.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 19 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 super diesel appear here.
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Questions about super diesel in Tregaswith
- Where is the cheapest super diesel in Tregaswith?
- The cheapest reported super diesel in Tregaswith is 219.9p per litre at Gulf, A3059, Tregaswith, Tregaswith, Cornwall (TR8 4JQ). The average across 1 forecourts reporting this grade is 219.9p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Tregaswith sell super diesel?
- 1 forecourt in Tregaswith currently reports a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.