Live prices
Cheapest super diesel in Portishead
1 station reporting super diesel, ranked cheapest first.
The cheapest reported super diesel in Portishead is £10.22 a gallon (224.9p per litre) at Shell, Harbour Road, Portishead, Avon (BS20 7DE). That local average is 9.7p per litre above the UK average of 215.2p.
The average has risen 5.0p per litre since yesterday. The average has risen 5.0p per litre 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 |
|---|---|---|---|---|---|
 Shell Waitrose Portishead (BS20 7DE)Harbour Road, Portishead, Avon | £8.00175.9p | £9.04198.9p | £9.09199.9p | £10.22224.9p | 11 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 Portishead
- Where is the cheapest super diesel in Portishead?
- The cheapest reported super diesel in Portishead is 224.9p per litre at Shell, Harbour Road, Portishead, Avon (BS20 7DE). The average across 1 forecourts reporting this grade is 224.9p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations in Portishead sell super diesel?
- 1 forecourt in Portishead 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.