Live prices
Cheapest super diesel near TR18
2 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of TR18 is 182.9p per litre at MORRISONS, LONG ROCK BYPASS, PENZANCE, CORNWALL (TR20 8HT). The average across 2 forecourts currently reporting this grade is 185.4p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £1.25 on a 50-litre fill.
The average has risen 0.5p per litre since yesterday. The average has risen 6.5p per litre since last week.
Prices last refreshed at 9:02pm on 30 July 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
| MORRISONS (TR20 8HT)LONG ROCK BYPASS, PENZANCE, CORNWALL | 1.6 mi | 156.9p | 172.9p | 175.9p | 182.9p | 23 mins ago |
| ASDA EXPRESS (TR18 4NP)WESTERN PROMENADE ROAD, WHERRYTOWN, PENZANCE | 0.4 mi | 155.9p | 171.9p | 171.9p | 187.9p | 23 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 near TR18
- Where is the cheapest super diesel near TR18?
- The cheapest reported super diesel near TR18 is 182.9p per litre at MORRISONS, LONG ROCK BYPASS, PENZANCE, CORNWALL (TR20 8HT). The average across 2 forecourts reporting this grade is 185.4p per litre. Prices were last refreshed at 9:02pm on 30 July 2026 from official UK Government fuel price data.
- How many stations near TR18 sell super diesel?
- 2 forecourts near TR18 currently report 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.