Live prices
Cheapest petrol and diesel prices in Grangemouth
3 forecourts tracked in Grangemouth (3 reporting unleaded (E10), 3 reporting diesel (B7), 2 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 1:02pm on 20 September 2026.
The cheapest reported unleaded petrol (E10) in Grangemouth is £7.77 a gallon (170.9p per litre) at Asda, Dock Road, Grangemouth. The average across 3 forecourts currently reporting this grade is £7.86 a gallon (172.9p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.00 on a 50-litre fill. That local average is 0.4p per litre above the UK average of 172.5p.
The average is unchanged since yesterday. The average has risen 1.0p per litre since last week.
Prices last refreshed at 1:02pm on 20 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 Grangemouth is the highest we have recorded here in 4 weeks. The Grangemouth average has risen 0.7p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.91/gal173.9p/L
- Average
- £7.86/gal172.9p/L
- Lowest
- £7.91/gal173.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.96/gal197.2p/L
- Lowest
- £9.00/gal197.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.97/gal197.4p/L
- Lowest
- £8.86/gal194.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.00/gal219.9p/L
- Average
- £9.97/gal219.4p/L
- Lowest
- £9.95/gal218.9p/L
All forecourts in Grangemouth
3 forecourts in Grangemouth, with live prices and full addresses. Showing 1 to 3.
Dock Road, Grangemouth · FK3 8TY
Usually cheapest midnight to 5am, priciest 5pm to 10pm here
DirectionsDiesel B7
Falkirk Road, Grangemouth, Stirling · FK3 8XP
Usually cheapest midnight to 5am, priciest 4pm to 9pm here
DirectionsDiesel B7
Premium E5
Super Diesel
176 Bo'ness Road, Grangemouth, Grangemouth, Stirlingshire · FK3 9BU
Usually cheapest midnight to 5am, priciest 5pm to 10pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Search near Grangemouth
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Asda
Dock Road, Grangemouth
170.9p/L
Cheapest reported diesel
Asda
Dock Road, Grangemouth
193.9p/L
By fuel grade in Grangemouth
Nearby areas
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Prices are sourced from official UK government fuel-price data (Open Government Licence v3.0). Updated every 30 minutes.
Questions about fuel prices in Grangemouth
- What is the average petrol price in Grangemouth?
- The average unleaded (E10) petrol price in Grangemouth is currently 172.9p per litre (approx. £7.86/gal), based on live data from 3 forecourts reporting this grade. Prices are updated every 30 minutes from official UK government data.
- What is the average diesel price in Grangemouth?
- The average diesel (B7) price in Grangemouth is currently 197.2p per litre (approx. £8.96/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Grangemouth?
- Asda at Dock Road, Grangemouth currently has the cheapest reported unleaded petrol in Grangemouth at 170.9p per litre (approx. £7.77/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Grangemouth?
- According to official UK government fuel price data, Ascona Refinery Service Station (FK3 9BU) currently has the highest reported unleaded (E10) price in Grangemouth at 173.9p per litre (approx. £7.91/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Grangemouth?
- 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.