Live prices
Cheapest super diesel near PL18
4 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of PL18 is £9.31 a gallon (204.7p per litre) at Asda, Pearce's Garage, Drakewalls, Gunnislake (PL18 9EE). The average across 4 forecourts currently reporting this grade is £9.51 a gallon (209.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.30 on a 50-litre fill.
The average has fallen 6.9p per litre since yesterday. The average has risen 1.1p per litre since last week.
Prices last refreshed at 8:32am on 20 September 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 |
|---|---|---|---|---|---|---|
 Asda Gunnislake Express Petrol (PL18 9EE)Pearce's Garage, Drakewalls, Gunnislake | 0 miles | £7.53165.7p | £8.58188.7p | £8.26181.7p | £9.31204.7p | 7h ago |
 Mfg Morrisons Tavistock (PL19 9DS)Plymouth Road, Tavistock, Devon | 3.6 miles | £7.81171.7p | £8.90195.7p | £8.45185.9p | £9.36205.9p | 7h ago |
 Tavistock Service Station Ltd (PL19 8BZ)Tavistock Service Station, 75, Plymouth Road, Tavistock | 3.6 miles | £7.86172.9p | £9.04198.8p | ---- | £9.50208.9p | 7h ago |
 A390 Fuel Express Automat (PL18 9HP)24hSouthover, ST Annes Chapel, Gunnislake, Cornwall | 1.4 miles | £7.94174.7p | £9.08199.7p | £8.76192.7p | £9.90217.7p | 7h 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 PL18
- Where is the cheapest super diesel near PL18?
- The cheapest reported super diesel near PL18 is 204.7p per litre at Asda, Pearce's Garage, Drakewalls, Gunnislake (PL18 9EE). The average across 4 forecourts reporting this grade is 209.3p per litre. Prices were last refreshed at 8:32am on 20 September 2026 from official UK Government fuel price data.
- How many stations near PL18 sell super diesel?
- 4 forecourts near PL18 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.