Diesel prices in Port Glasgow

Compare current diesel (B7) across 1 Port Glasgow forecourts. Check the lowest listed price, local average and map before choosing where to fill up.

Lowest listed diesel forecourt in Port Glasgow

199.9p/l

Lowest listed diesel price in Port Glasgow

Port Glasgow Extra - Petrol Filling Station<0.1 mi from Port Glasgow centre

Directions Station details

Diesel local average: 199.9p/l
Local forecourts: 1
UK comparison: Above

Prices checked 20 Oct 2026, 08:21

Live local prices

Current diesel prices in Port Glasgow

1 current diesel (B7) prices from 1 Port Glasgow forecourts listed as stocking diesel.

Prices checked 20 Oct 2026, 08:21. Individual rows show when that forecourt price was reported.

Current diesel prices in Port Glasgow. Ranked by Diesel (B7) price.
Forecourt	Postcode and report	Diesel(B7), selected ranking	Distancefrom Port Glasgow centre	Opening times	Actions
1Port Glasgow Extra - Petrol Filling StationTesco	PA14 5BPReported 28 Sept 2026, 17:35	199.9pCheapest	Distance: <0.1 mi	Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours	Details

How to read this page

About diesel prices in Port Glasgow

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

Port Glasgow has 1 forecourts listed as stocking diesel (B7), with current prices available from 1. The table ranks forecourts by current diesel (B7) 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 Diesel (B7) using official UK Fuel Finder data, local averages, regional benchmarks and UK average comparisons where coverage is available.

Thirty-day evidence

Thirty-day diesel (B7) price trend

Thirty-day diesel (B7) trends, local comparisons and potential savings from official UK Fuel Finder data.

203p197p191p

Average price

199.9p/l

20 Sept to 19 Oct

30-day low: 192.9p/l
30-day high: 199.9p/l
Movement (30 days): +7p/l
Volatility: Low

Jerry's diesel trend read

Diesel in Port Glasgow rose 7p/l, from 192.9p/l on 20 September to 199.9p/l on 19 October. The latest 7 days were steadier, with the average little changed since 12 October. Port Glasgow's current average is 0.8p/l above the UK average. Daily movement volatility is low.

Consistency, not just today's lowest

A consistently competitive diesel forecourt

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

Port Glasgow Extra - Petrol Filling Station

199.9p/l today

Matches Port Glasgow 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

Port Glasgow Extra - Petrol Filling Station stayed within 1p/l of the daily cheapest diesel price on 30 of 30 reported days, averaging 0p/l above the daily cheapest price.

Price choice

Potential diesel savings

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

Current local price range

0p/l

199.9p/l cheapest, 199.9p/l highest

Cheapest versus local average: £0.00 less than the local average on a 55-litre fill
Cheapest versus highest: £0.00 maximum listed difference on a 55-litre fill

Comparing current diesel prices in Port Glasgow can avoid paying up to 0p/l more than the cheapest listed price.

Diesel (B7) compared with nearby locations

Ranked by current average diesel price. Port Glasgow is highlighted so the local baseline remains easy to find.

Dunoon has the lowest nearby average shown at 197.9p; it is 2p/l cheaper than Port Glasgow.

Local market evidence

Diesel 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

199.9p/l1 stations

All reporting diesel forecourts in Port Glasgow currently list the same price.

Cheapest station consistency

1Port Glasgow Extra - Petrol Filling Station30 days

Supermarkets and other forecourts

Supermarkets: 199.9p/l
Major brands: No price
Independent forecourts: No price

Named local evidence: Tesco.

Where value persists

Diesel brand reliability over 30 days

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

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

Areas with the cheapest diesel in Port Glasgow

1Lilybank1 reporting, 0 below average199.9p/l

Good to know

Fuel price FAQs for Port Glasgow

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 diesel (B7) in Port Glasgow today?

The cheapest listed diesel (B7) price in Port Glasgow is 199.9p/l at Port Glasgow Extra - Petrol Filling Station. Check the table before travelling because distance, opening status and recent updates can affect the best choice.

How are Port Glasgow diesel (B7) forecourts ranked?

Forecourts are ranked by their current diesel (B7) 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 diesel (B7) prices in Port Glasgow below the UK average?

Diesel is above the UK average by 0.8p/l. These comparisons use current location averages and the latest benchmark data available to the page.

How recent are the Port Glasgow fuel prices on this page?

Prices checked 20 Oct 2026, 08:21. Individual prices can remain unchanged between checks until a retailer reports a price change.

Why do some Port Glasgow forecourts not show a current diesel (B7) price?

A forecourt can be listed when it is known to stock diesel (B7), 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 Port Glasgow?

Nearby comparisons currently show Greenock at 200.7p/l, 0.8p/l more expensive than Port Glasgow, Dumbarton at 202.9p/l, 3p/l more expensive than Port Glasgow and Helensburgh at 199.2p/l, 0.7p/l cheaper than Port Glasgow. Compare Greenock, Dumbarton, Helensburgh and Dunoon.

How can I compare fuel prices around my current location?

Use cheapest diesel 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, 08:21. See how we qualify and compare prices

Retailer reporting target: 30 minutes