Cheapest Fuel in Dumbarton
West Dunbartonshire · 6 stations within 5 miles
Prices may have moved since, so check before you travel.
Stations near Dumbarton
2 of 6 unleaded prices were updated in the last 48 hours. Stations here change their unleaded price every 3 days on average.
Stations here change their diesel price every 2 days on average.
| Station | Unleaded | Diesel | Distance |
|---|---|---|---|
| 172.9p | 199.9p | 0.4 mi | |
| 172.9p | 204.9poldLast reported 32 days ago | 1.7 mi | |
| 172.9p | 204.9poldLast reported 32 days ago | 1.7 mi | |
| 174.9p | 199.9p | 0.4 mi | |
| 174.9p | 199.9p | 0.6 mi | |
| 174.9p | 199.9p | 3.7 mi |
old: last reported more than a month ago.
Premium fuel and the price spread in Dumbarton
How far apart prices are
Cheapest to dearest is 2.0p a litre. Choosing well saves £1.10 on a 55 litre fill.
MFG Morrisons Dumbarton 0.4 mi
Premium grades
Asda Lomondgate Express Petrol, 0.6 mi (last reported 5 days ago).
Super unleaded costs 21.0p a litre more than unleaded here.
Dumbarton Service Station, 0.4 mi (last reported 14 days ago).
Super diesel costs 2.0p a litre more than diesel here.
Prices in Dumbarton over time
Average unleaded price in Dumbarton each day over the last 30 days, against the UK average
The line is the average of the prices on record each day; the figures below compare the same stations on both dates.
Figures to 2 November 2026.
Unleaded in Dumbarton is down 1.5p this week. It is down 2.2p over 30 days and up 10.5p over 90 days.
Most often cheapest
MFG Morrisons Dumbarton has been the cheapest unleaded in Dumbarton on 42 of the last 90 days.
Diesel in Dumbarton is down 1.5p this week. It is down 1.3p over 30 days and up 16.7p over 90 days.
Most often cheapest
MFG Morrisons Dumbarton has been the cheapest diesel in Dumbarton on 43 of the last 90 days.
Worth a drive from Dumbarton?
Prices in the nearest towns, measured from the town centre, after the fuel the round trip itself burns at typical mpg.
No town near Dumbarton beats it on unleaded once you count the drive.
- Renfrew: Abbotsinch Service Station JET at 190.9p for diesel (last reported 3 days ago), 7.7 mi away. Saves £1.36 on a 55 litre fill after the drive.
Open 24 hours in Dumbarton
4 of the stations within 5 miles are open around the clock.
The cheapest 24-hour unleaded is MFG Dunglass at 172.9p, 1.7 mi.
The cheapest 24-hour diesel is Asda Lomondgate Express Petrol at 199.9p (last reported 5 days ago), 0.6 mi.
Facilities in Dumbarton
Across the stations within 5 miles. AdBlue pumps, LPG and HVO are the hard ones to find, so those name a station.
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AdBlue pumps 1 station
Cheapest: Asda Lomondgate Express Petrol, 199.9p (last reported 5 days ago), 0.6 mi
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AdBlue (packaged) 6 stations
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Car wash 5 stations
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Toilets 5 stations
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Air pump / screenwash 5 stations
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Water filling 2 stations
Mapped by volunteers
- At least 1 station has pay at pump.
Volunteers map these, so treat each count as a floor rather than the whole picture.
Some of these details come from OpenStreetMap, © OpenStreetMap contributors, under the Open Database Licence.
Something to eat near the cheapest
At or near the three cheapest unleaded forecourts in Dumbarton.
- MFG Morrisons Dumbarton: Morrisons Petrol Station on site, rated Pass for food hygiene (inspected Oct 2025).
- MFG Dunglass: Greggs, 0.0 mi away, rated Pass for food hygiene (inspected Dec 2025). Check opening hours
- Milton Sf Connect: BP Milton on site, rated Pass for food hygiene (inspected May 2026).
Hygiene ratings: Food Standards Agency. About this data.
Brands in Dumbarton
1 of 6 stations is a supermarket forecourt.
Sorted by average unleaded
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BP 2 stations
Average unleaded 173.9p (on prices reported over the last 6 days); cheapest Milton Sf Connect at 172.9p, 1.7 mi
Diesel at Lomond Service Station: 199.9p (last reported 6 days ago), 3.7 mi
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Esso 2 stations
Average unleaded 173.9p (on prices reported over the last 5 days); cheapest MFG Dunglass at 172.9p, 1.7 mi
Diesel at Asda Lomondgate Express Petrol: 199.9p (last reported 5 days ago), 0.6 mi
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Morrisons 1 station
Unleaded at MFG Morrisons Dumbarton: 172.9p, 0.4 mi
Diesel at MFG Morrisons Dumbarton: 199.9p (last reported 16 days ago), 0.4 mi
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Gulf 1 station
Unleaded at Dumbarton Service Station: 174.9p (last reported 3 days ago), 0.4 mi
Diesel at Dumbarton Service Station: 199.9p (last reported 3 days ago), 0.4 mi
Loyalty schemes
- BPme Rewards members collect points on fuel at participating BP forecourts by scanning the card in the BPme app at the till, or by paying for fuel in the app.
- Participating Esso forecourts give Nectar points on fuel when you scan a Nectar card or pay in the Esso App; Esso sites with a Tesco Express shop take Tesco Clubcard instead.
- Morrisons More members collect points on fuel by scanning their More Card or the Morrisons More app when they pay.
Schemes change and not every forecourt takes part, so check with the retailer before you count on one.
Common questions about fuel in Dumbarton
How much is unleaded in Dumbarton?
The cheapest unleaded in Dumbarton is 172.9p a litre at MFG Morrisons Dumbarton. That is 1.3p above the UK average. Across the stations within 5 miles, unleaded runs from 172.9p to 174.9p a litre.
How much is diesel in Dumbarton?
The cheapest diesel in Dumbarton is 199.9p a litre at MFG Morrisons Dumbarton (last reported 16 days ago). That is 1.5p above the UK average.
Which station is cheapest for unleaded in Dumbarton?
Right now MFG Morrisons Dumbarton has the cheapest unleaded in Dumbarton, at 172.9p a litre. It is 0.4 miles from the centre.
Is fuel cheaper in Dumbarton than Alexandria?
Unleaded is 2.0p a litre cheaper in Dumbarton than in Alexandria. The cheapest in Dumbarton is 172.9p at MFG Morrisons Dumbarton; in Alexandria it is 174.9p at Lomond Service Station (last reported 6 days ago). Diesel costs the same in Dumbarton and Alexandria. The cheapest in Dumbarton is 199.9p at MFG Morrisons Dumbarton (last reported 16 days ago); in Alexandria it is 199.9p at Lomond Service Station (last reported 6 days ago).
Are there 24-hour petrol stations in Dumbarton?
Yes. 4 of the stations within 5 miles are open 24 hours. The cheapest 24-hour unleaded is at MFG Dunglass, 1.7 miles from the centre, for 172.9p a litre. The cheapest 24-hour diesel is at Asda Lomondgate Express Petrol, 0.6 miles from the centre, for 199.9p a litre (last reported 5 days ago).
Where can I get AdBlue at the pump in Dumbarton?
1 of the stations within 5 miles has AdBlue at the pump. The cheapest diesel among them is at Asda Lomondgate Express Petrol, 0.6 miles from the centre, for 199.9p a litre (last reported 5 days ago).