Cheapest Petrol & Diesel in Castle Douglas Today
☆ SaveLast updated: · Prices refresh every 30 minutes from the UK government's Fuel Finder service.
Cheapest Petrol in Castle Douglas
Cheapest Diesel in Castle Douglas
There are 5 fuel stations in Castle Douglas reporting live prices via the UK government's Fuel Finder service. Unleaded petrol (E10) averages 159.9p per litre across 2 stations. Diesel (B7) averages 172.2p across 4 stations. Unleaded is 4.0p above the national average of 155.9p.
Use our fuel station finder to find the most economical place to fill up near you, or calculate the fuel cost of a longer trip from Castle Douglas.
Fuel Stations in Castle Douglas
| Station | Postcode | E10 | E5 | B7 | SDV |
|---|---|---|---|---|---|
| Carrs Billington Fuels, Castle Douglas and Crocketford | DG7 1LH | – | – | 162.7p Cheapest | – |
| Carrs Billington fuels castle douglas, Castle Douglas and Crocketford | DG7 1LH | – | – | 172.5p | – |
| Jet, Castle Douglas and Crocketford | DG7 1HX | 159.9p Cheapest | 179.9p | 174.9p | 194.9p |
| Shell, Dee and Glenkens Castle Douglas | DG7 3SW | 159.9p | 169.9p Cheapest | 178.9p | 188.9p Cheapest |
| St Johns Town Services, Dee and Glenkens Castle Douglas | DG7 3SW ⚠ | 137.9p | 147.9p | 173.9p | 163.9p |
Station Map
Nearby Towns
Smaller places near Castle Douglas
Live prices at the nearest fuel stations to villages and smaller settlements around Castle Douglas.
Average Petrol and Diesel Prices in Castle Douglas (pence per litre)
30-Day Price Trend in the Dumfries Region (pence per litre)
Daily averages across all stations in the Dumfries postcode area over the last 30 days. Castle Douglas sits within this region.
What does fuel cost a typical driver in Castle Douglas?
At current prices, a typical driver covering 12000 miles a year in a petrol car averaging 35 mpg spends about £2492/year on fuel in Castle Douglas (at 159.9p/L). That's £62 more than the UK average of £2430. Across the wider Dumfries (DG) postcode area petrol averages 159.7p/L, working out at £2489/year.
A diesel driver doing the same 12000 miles at 50 mpg spends about £1879/year at Castle Douglas's average diesel price of 172.3p/L. That's £6 less than the UK average of £1885. Across the wider Dumfries (DG) postcode area diesel averages 176.0p/L — £1920/year.
Choose the right station — save £££
The cheapest petrol in Castle Douglas is 137.9p/L and the most expensive is 159.9p/L — a 22.0p/L spread. Filling a 60‑litre tank at the cheapest vs the dearest saves £13.20.
For diesel the spread is 16.2p/L (162.7p cheapest, 178.9p dearest) — £9.72 saved on a 60‑litre fill.
Fuel Prices by Brand in Castle Douglas
Average prices and cheapest station for each fuel brand in Castle Douglas.
Carrs Billington Fuels Fuel Prices in Castle Douglas
There is 1 Carrs Billington Fuels forecourt in Castle Douglas. Diesel is 162.7p/L (9.6p below town avg).
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Carrs Billington Fuels, Castle Douglas and Crocketford | DG7 1LH | – | 162.7p |
Carrs Billington fuels castle douglas Fuel Prices in Castle Douglas
There is 1 Carrs Billington fuels castle douglas forecourt in Castle Douglas. Diesel is 172.5p/L (0.3p above town avg).
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Carrs Billington fuels castle douglas, Castle Douglas and Crocketford | DG7 1LH | – | 172.5p |
Jet Fuel Prices in Castle Douglas
There is 1 Jet forecourt in Castle Douglas. Petrol is 159.9p/L. Diesel is 174.9p/L (2.7p above town avg). Live prices: Jet, Castle Douglas and Crocketford. Jet fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Jet, Castle Douglas and Crocketford | DG7 1HX | 159.9p | 174.9p |
Shell Fuel Prices in Castle Douglas
There is 1 Shell forecourt in Castle Douglas. Petrol is 159.9p/L. Diesel is 178.9p/L (6.7p above town avg). Live prices: Shell, Dee and Glenkens. Shell fuel prices across the UK →
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| Shell, Dee and Glenkens | DG7 3SW | 159.9p | 178.9p |
St Johns Town Services Fuel Prices in Castle Douglas
There is 1 St Johns Town Services forecourt in Castle Douglas.
Show station details
| Station | Postcode | E10 | B7 |
|---|---|---|---|
| St Johns Town Services, Dee and Glenkens | DG7 3SW | 137.9p | 173.9p |
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