Petrol prices in Dumbarton

Compare current petrol (E10) across 4 Dumbarton forecourts. Check the lowest listed price, local average and map before choosing where to fill up.

Lowest listed petrol forecourt in Dumbarton

174.9p/l

Lowest listed petrol price in Dumbarton

Mfg Morrisons Dumbarton0.9 mi from Dumbarton centre

Directions Station details

Petrol local average: 176.7p/l
Local forecourts: 4
UK comparison: Above

Prices checked 20 Oct 2026, 07:20

Live local prices

Current petrol prices in Dumbarton

4 current petrol (E10) prices from 4 Dumbarton forecourts listed as stocking petrol.

Prices checked 20 Oct 2026, 07:20. Individual rows show when that forecourt price was reported.

Current petrol prices in Dumbarton. Ranked by Petrol (E10) price.
Forecourt	Postcode and report	Petrol(E10), selected ranking	Distancefrom Dumbarton centre	Opening times	Actions
1Mfg Morrisons DumbartonMorrisons	G82 1QZReported 16 Oct 2026, 22:04	174.9pCheapest	Distance: 0.9 mi	06:00 - 22:00 dailyMonday - Sunday: 06:00 - 22:00; Bank holidays: 06:00 - 22:00	Details
2Asda Lomondgate Express PetrolAsda	G82 3BNReported 23 Sept 2026, 20:49	175.9p	Distance: 1.2 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details
3Mfg DunglassEsso	G82 2TYReported 5 Oct 2026, 23:53	177.9p	Distance: 1 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details
4Milton Sf ConnectBP	G82 2TNReported 6 Oct 2026, 11:00	177.9p	Distance: 1 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details

How to read this page

About petrol prices in Dumbarton

Coverage, freshness and comparison scope matter as much as the headline price.

Dumbarton has 4 forecourts listed as stocking petrol (E10), with current prices available from 4. The table ranks forecourts by current petrol (E10) price, with distance and station name used to order equal or unavailable prices. Station status, distance and update freshness remain visible for comparison.

This page focuses on Petrol (E10) using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.

Thirty-day evidence

Thirty-day petrol (E10) price trend

Thirty-day petrol (E10) trends, local comparisons and potential savings from official UK Fuel Finder data.

178p175p171p

Average price

176.7p/l

20 Sept to 19 Oct

30-day low: 171.9p/l
30-day high: 177.9p/l
Movement (30 days): +2.8p/l
Volatility: Low

Jerry's petrol trend read

Petrol in Dumbarton rose 2.8p/l, from 173.9p/l on 20 September to 176.7p/l on 19 October. Over the latest 7 days, the average fell 0.2p/l, which cuts against the wider rise. Dumbarton's current average is 2.6p/l above the UK average. Daily movement volatility is low.

Consistency, not just today's lowest

A consistently competitive petrol forecourt

This recommendation requires at least 21 completed reporting days and a current price no higher than the local average.

Mfg Morrisons Dumbarton

174.9p/l today

1.8p/l below Dumbarton average today

Near cheapest: Within 1p on 30 of 30 days
Daily cheapest: Cheapest on 30 of 30 days
Average gap: 0p/l average gap
Evidence: 30 of 30 days reported

Directions Station details

Mfg Morrisons Dumbarton stayed within 1p/l of the daily cheapest petrol price on 30 of 30 reported days, averaging 0p/l above the daily cheapest price.

Price choice

Potential petrol savings

Cheapest versus average is the practical comparison. Cheapest versus highest is the maximum listed difference, not a guaranteed saving.

Current local price range

3p/l

174.9p/l cheapest, 177.9p/l highest

Cheapest versus local average: £0.99 less than the local average on a 55-litre fill
Cheapest versus highest: £1.65 maximum listed difference on a 55-litre fill

Comparing current petrol prices in Dumbarton can avoid paying up to 3p/l more than the cheapest listed price.

Petrol (E10) compared with nearby locations

Ranked by current average petrol price. Dumbarton is highlighted so the local baseline remains easy to find.

Renfrew has the lowest nearby average shown at 171.6p; it is 5.1p/l cheaper than Dumbarton.

Local market evidence

Petrol market in this location

Distribution, station consistency and forecourt type provide different evidence. None is treated as a guarantee of the next pump price.

Price distribution

174.9p to 175.7p1 station

175.7p to 176.4p1 station

176.4p to 177.2p0 stations

177.2p to 177.9p2 stations

The largest group of reporting petrol forecourts in Dumbarton sits in the 177.2p to 177.9p range.

Cheapest station consistency

Supermarkets and other forecourts

Supermarkets: 175.4p/l
Major brands: 177.9p/l
Independent forecourts: No price

Named local evidence: Asda, Morrisons, BP, Esso.

Where value persists

Petrol brand reliability over 30 days

Historical claims render only when the documented reporting thresholds are met.

No brand has at least two Dumbarton forecourts and 21 days of petrol evidence for a reliable 30-day comparison.

Areas with the cheapest petrol in Dumbarton

1Silverton1 reporting, 1 below average174.9p/l
2Bellsmyre1 reporting, 1 below average175.9p/l
3Milton2 reporting, 0 below average177.9p/l

Good to know

Fuel price FAQs for Dumbarton

Use the current local evidence to choose a forecourt, compare nearby places and understand how coverage and freshness affect the figures.

Where is the cheapest petrol (E10) in Dumbarton today?

The cheapest listed petrol (E10) price in Dumbarton is 174.9p/l at Mfg Morrisons Dumbarton. Check the table before travelling because distance, opening status and recent updates can affect the best choice.

How are Dumbarton petrol (E10) forecourts ranked?

Forecourts are ranked by their current petrol (E10) price first. If prices are tied or unavailable, the table uses distance and station name. Use the forecourt comparison to sort and inspect the current results.

Are petrol (E10) prices in Dumbarton below the UK average?

Petrol is above the UK average by 2.6p/l. These comparisons use current location averages and the latest benchmark data available to the page.

How recent are the Dumbarton fuel prices on this page?

Prices checked 20 Oct 2026, 07:20. Individual prices can remain unchanged between checks until a retailer reports a price change.

Why do some Dumbarton forecourts not show a current petrol (E10) price?

A forecourt can be listed when it is known to stock petrol (E10), even if there is not a current reported price available for that fuel. The price table keeps those stations visible but prioritises forecourts with current prices.

Should I compare nearby locations before filling up in Dumbarton?

Nearby comparisons currently show Clydebank at 175.7p/l, 1p/l cheaper than Dumbarton, Johnstone at 173.9p/l, 2.8p/l cheaper than Dumbarton and Renfrew at 171.6p/l, 5.1p/l cheaper than Dumbarton. Compare Clydebank, Johnstone, Renfrew and Paisley.

How can I compare fuel prices around my current location?

Use cheapest petrol near me for a distance-led comparison based on your current position.

Built on real fuel-price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 07:20. See how we qualify and compare prices

Retailer reporting target: 30 minutes