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Cheapest petrol and diesel prices in Port Glasgow

1 forecourt tracked in Port Glasgow (1 reporting unleaded (E10), 1 reporting diesel (B7), 1 reporting premium (E5)). Prices last refreshed at 11:31pm on 19 September 2026.

The cheapest reported unleaded petrol (E10) in Port Glasgow is £7.77 a gallon (170.9p per litre) at Tesco, Brown Street, Port Glasgow. That local average is 1.6p per litre below the UK average of 172.5p.

The average is unchanged since yesterday. The average has risen 5.0p per litre since last week.

Prices last refreshed at 11:31pm on 19 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 170.9p per litre, the cheapest unleaded in Port Glasgow is the highest we have recorded here in 4 weeks. The Port Glasgow average has risen 5.0p a litre over the past week.

Unleaded Prices

Unleaded (E10)

Highest
£7.77/gal170.9p/L
Average
£7.77/gal170.9p/L
Lowest
£7.77/gal170.9p/L

Diesel Prices

Diesel (B7)

Highest
£8.77/gal192.9p/L
Average
£8.77/gal192.9p/L
Lowest
£8.77/gal192.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

Highest
£8.22/gal180.9p/L
Average
£8.22/gal180.9p/L
Lowest
£8.22/gal180.9p/L

Super Diesel Prices

Super Diesel (SDV)

Not enough current price data.

All forecourts in Port Glasgow

1 forecourt in Port Glasgow, with live prices and full addresses. Showing 1 to 1.

Tesco logo
Cheapest unleaded e10Port Glasgow Extra - Petrol Filling Station

Brown Street, Port Glasgow · PA14 5BP

Usually cheapest midnight to 5am, priciest 5pm to 10pm here

Directions
£7.77 per gallon, 170.9 pence per litre

Diesel B7

£8.77 per gallon, 192.9 pence per litre

Premium E5

£8.22 per gallon, 180.9 pence per litre

Search near Port Glasgow

Ask the fuel analyst

Answers come straight from recorded official price data, refreshed every 30 minutes.

Cheapest reported unleaded

Tesco

Brown Street, Port Glasgow

170.9p/L

Cheapest reported diesel

Tesco

Brown Street, Port Glasgow

192.9p/L

Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.

Questions about fuel prices in Port Glasgow

What is the average petrol price in Port Glasgow?
The average unleaded (E10) petrol price in Port Glasgow is currently 170.9p per litre (approx. £7.77/gal), based on live data from 1 forecourt reporting this grade. Prices are updated every 30 minutes from official UK government data.
What is the average diesel price in Port Glasgow?
The average diesel (B7) price in Port Glasgow is currently 192.9p per litre (approx. £8.77/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Port Glasgow?
Tesco at Brown Street, Port Glasgow currently has the cheapest reported unleaded petrol in Port Glasgow at 170.9p per litre (approx. £7.77/gal). Prices change regularly, so check this page for the latest.
How do I find the cheapest fuel near Port Glasgow?
Use the search box above to enter your postcode. fuel.co.uk will show you every forecourt ranked cheapest first, with live prices updated every 30 minutes from the GOV.UK Fuel Finder.