Live prices
Cheapest diesel (B7) in Barnstaple
9 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Barnstaple is £8.71 a gallon (191.7p per litre) at Asda, Anchorwood Retail Park, Taw Wharf, Barnstaple (EX31 2BN). The average across 9 forecourts currently reporting this grade is £8.90 a gallon (195.7p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.00 on a 50-litre fill. That local average is 3.4p per litre below the UK average of 199.1p.
The average is unchanged since yesterday. The average has fallen 0.8p per litre since last week.
Prices last refreshed at 12:02am on 19 October 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Asda Barnstaple Superstore (EX31 2BN)24hAnchorwood Retail Park, Taw Wharf, Barnstaple | £7.67168.7p | £8.71191.7p | ---- | ---- | 26 mins ago |
 Stickle Path Service Station (EX31 2BU)24hSticklepath Service Station, Sticklepath Hill, Sticklepath, Barnstaple | £7.68168.9p | £8.72191.9p | £8.36183.9p | ---- | 26 mins ago |
 Sainsburys Barnstaple (EX31 3NH)Gratton Way, Roundswell Buisness Park, Barnstaple | £7.68168.9p | £8.72191.9p | £8.22180.9p | ---- | 26 mins ago |
 Barnstaple Superstore - Petrol Filling Station (EX32 8PG)Rose Lane, Barnstaple | £7.72169.9p | £8.77192.9p | £8.18179.9p | ---- | 26 mins ago |
 Mfg Roundswell (EX31 3RZ)24hA39 Atlantic Highway, Barnstaple, Devon | £7.72169.9p | £9.00197.9p | £8.91195.9p | £10.00219.9p | 26 mins ago |
 Taw Garages Service Station (EX32 9HQ)24hTaw Garages Service Station, Barbican Road, Barnstaple | £7.77170.9p | £9.00197.9p | £8.54187.9p | ---- | 26 mins ago |
 Eg Barnstaple Pfs (EX31 3NP)24hRoundswell Roundabout, Barnstaple, Devon | £7.68168.9p | £9.04198.9p | £8.68190.9p | £9.95218.9p | 26 mins ago |
| Chivenor Service Station (EX31 4BN)Chivenor Filling Station, Chivenor, Barnstaple, EX31 4BN, Barnstaple | £7.86172.9p | £9.04198.9p | £8.54187.9p | £9.72213.9p | 26 mins ago |
 Mfg Pilton Bridge (EX32 7AA)24hPilton Causeway, Barnstaple, Devon | £7.81171.9p | £9.04198.9p | £8.63189.9p | £9.82215.9p | 26 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.
Search a postcode
Questions about diesel (B7) in Barnstaple
- Where is the cheapest diesel (B7) in Barnstaple?
- The cheapest reported diesel (B7) in Barnstaple is 191.7p per litre at Asda, Anchorwood Retail Park, Taw Wharf, Barnstaple (EX31 2BN). The average across 9 forecourts reporting this grade is 195.7p per litre. Prices were last refreshed at 12:02am on 19 October 2026 from official UK Government fuel price data.
- How many stations in Barnstaple sell diesel (B7)?
- 9 forecourts in Barnstaple 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.