Live prices
Cheapest diesel (B7) in Castle Douglas
2 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Castle Douglas is £8.95 a gallon (196.9p per litre) at Carrs Billington Fuels Castle Douglas, Abercromby Ind Estate, Abercromby Road, Castle Douglas (DG7 1LH). The average across 2 forecourts currently reporting this grade is £9.02 a gallon (198.4p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.75 on a 50-litre fill. That local average is 1.7p per litre above the UK average of 196.7p.
The average has risen 1.0p per litre since yesterday. The average has risen 4.0p per litre since last week.
Prices last refreshed at 5:32pm on 21 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 |
|---|---|---|---|---|---|
| Carrs Billington Fuels Castle Douglas (DG7 1LH)24hAbercromby Ind Estate, Abercromby Road, Castle Douglas | ---- | £8.95196.9p | ---- | ---- | 12 mins ago |
 St Johns Town Services (DG7 3SW)24h1, Ayr Road, Dalry, Castle Douglas, DG7 3SW, Ayr Road, Castle Douglas, Dumfries And Galloway | £8.04176.9p | £9.09199.9p | £8.72191.9p | £9.77214.9p | 12 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 Castle Douglas
- Where is the cheapest diesel (B7) in Castle Douglas?
- The cheapest reported diesel (B7) in Castle Douglas is 196.9p per litre at Carrs Billington Fuels Castle Douglas, Abercromby Ind Estate, Abercromby Road, Castle Douglas (DG7 1LH). The average across 2 forecourts reporting this grade is 198.4p per litre. Prices were last refreshed at 5:32pm on 21 September 2026 from official UK Government fuel price data.
- How many stations in Castle Douglas sell diesel (B7)?
- 2 forecourts in Castle Douglas 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.