Live prices
Cheapest diesel (B7) in Devon
4 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Devon is £8.27 a gallon (181.9p per litre) at Gulf, Knowle Garage, Knowle, Braunton, Devon (EX33 2NA). The average across 4 forecourts currently reporting this grade is £8.77 a gallon (192.9p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £5.50 on a 50-litre fill. That local average is 5.5p per litre below the UK average of 198.4p.
The average is unchanged since yesterday. The average has fallen 0.3p per litre since last week.
Prices last refreshed at 4:04am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Beel Property Ltd (EX33 2NA)Knowle Garage, Knowle, Braunton, Devon | £7.86172.9p | £8.27181.9p | £7.22158.9p | ---- | 47 mins ago |
 Barnstaple Taw View Extra - Petrol Filling Station (EX31 2AS)24hBarnstaple Retail Park, Barnstaple, Devon | £7.63167.9p | £8.72191.9p | £8.09177.9p | ---- | 47 mins ago |
 Yeovil (BA21 4EH)24hReckleford, Yeovil, Devon, Devon | £7.77170.9p | £9.00197.9p | £8.45185.9p | ---- | 47 mins ago |
| Salterton (EX8 2NE)24hSalterton Road, Exmouth, Devon, Devon | £7.72169.9p | £9.09199.9p | £8.45185.9p | £9.50208.9p | 47 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.
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Questions about diesel (B7) in Devon
- Where is the cheapest diesel (B7) in Devon?
- The cheapest reported diesel (B7) in Devon is 181.9p per litre at Gulf, Knowle Garage, Knowle, Braunton, Devon (EX33 2NA). The average across 4 forecourts reporting this grade is 192.9p per litre. Prices were last refreshed at 4:04am on 5 November 2026 from official UK Government fuel price data.
- How many stations in Devon sell diesel (B7)?
- 4 forecourts in Devon 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.