Live prices
Cheapest petrol and diesel prices in Marlow
3 forecourts tracked in Marlow (3 reporting unleaded (E10), 3 reporting diesel (B7), 3 reporting premium (E5), 2 reporting super diesel). Prices last refreshed at 8:31pm on 18 September 2026.
The cheapest reported unleaded petrol (E10) in Marlow is £8.00 a gallon (175.9p per litre) at Shell Maple, Maple Rise, Marlow, Buckinghamshire. The average across 3 forecourts currently reporting this grade is £8.01 a gallon (176.2p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.15 on a 50-litre fill. That local average is 3.7p per litre above the UK average of 172.5p.
The average is unchanged since yesterday. The average has risen 2.0p per litre since last week.
Prices last refreshed at 8:31pm on 18 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
At 175.9p per litre, the cheapest unleaded in Marlow is the highest we have recorded here in 4 weeks. The Marlow average has risen 1.7p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.04/gal176.9p/L
- Average
- £8.01/gal176.2p/L
- Lowest
- £8.00/gal175.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.18/gal201.9p/L
- Average
- £9.24/gal203.2p/L
- Lowest
- £9.18/gal201.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.04/gal198.9p/L
- Average
- £8.91/gal195.9p/L
- Lowest
- £9.04/gal198.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.41/gal228.9p/L
- Average
- £10.11/gal222.4p/L
- Lowest
- £9.82/gal215.9p/L
All forecourts in Marlow
3 forecourts in Marlow, with live prices and full addresses. Showing 1 to 3.
Maple Rise, Marlow, Buckinghamshire · SL7 1HH
Usually cheapest midnight to 5am, priciest 5pm to 10pm here
DirectionsDiesel B7
Premium E5
Super Diesel
Little Marlow Road, Marlow, Buckinghamshire · SL7 1HX
Usually cheapest midnight to 5am, priciest 10pm to midnight here
DirectionsDiesel B7
Premium E5
Super Diesel
Platts Of Marlow, West Street, Marlow, SL7 2NJ, Marlow · SL7 2NJ
Usually cheapest 6am to 11am, priciest 2pm to 7pm here
DirectionsDiesel B7
Premium E5
Search near Marlow
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Shell Maple
Maple Rise, Marlow, Buckinghamshire
175.9p/L
Cheapest reported diesel
BP
Little Marlow Road, Marlow, Buckinghamshire
201.9p/L
By fuel grade in Marlow
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 Marlow
- What is the average petrol price in Marlow?
- The average unleaded (E10) petrol price in Marlow is currently 176.2p per litre (approx. £8.01/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 Marlow?
- The average diesel (B7) price in Marlow is currently 203.2p per litre (approx. £9.24/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Marlow?
- Shell Maple at Maple Rise, Marlow, Buckinghamshire currently has the cheapest reported unleaded petrol in Marlow at 175.9p per litre (approx. £8.00/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Marlow?
- According to official UK government fuel price data, Platts of Marlow (SL7 2NJ) currently has the highest reported unleaded (E10) price in Marlow at 176.9p per litre (approx. £8.04/gal). Prices are refreshed every 30 minutes, so this can change through the day.
- How do I find the cheapest fuel near Marlow?
- 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.