What is the average petrol price in Boston ?

The average unleaded (E10) petrol price in Boston is currently 165.9p per litre (approx. £7.54/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 Boston ?

The average diesel (B7) price in Boston is currently 167.9p per litre (approx. £7.63/gal). This is based on live data from forecourts in the area, updated every 30 minutes.

Which is the cheapest petrol station in Boston ?

Main Road Garage at Main Road Garage, Main Road, Brothertoft, Boston currently has the cheapest reported unleaded petrol in Boston at 165.9p per litre (approx. £7.54/gal). Prices change regularly, so check this page for the latest.

How do I find the cheapest fuel near Boston ?

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.

Live prices

Cheapest petrol and diesel prices in Boston

1 forecourt tracked in Boston (1 reporting unleaded (E10), 1 reporting diesel (B7), 1 reporting premium (E5)). Prices last refreshed at 7:32am on 20 September 2026.

The cheapest reported unleaded petrol (E10) in Boston is £7.54 a gallon (165.9p per litre) at Main Road Garage, Main Road Garage, Main Road, Brothertoft, Boston. That local average is 6.6p per litre below the UK average of 172.5p.

The average is unchanged since yesterday. The average is unchanged since last week.

Prices last refreshed at 7:32am on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

At 165.9p per litre, the cheapest unleaded in Boston is the lowest we have recorded here in 4 weeks. The Boston average has held steady over the past week.

Unleaded Prices

Unleaded (E10)

Highest: £7.54/gal165.9p/L
Average: £7.54/gal165.9p/L
Lowest: £7.54/gal165.9p/L

Diesel Prices

Diesel (B7)

Highest: £7.63/gal167.9p/L
Average: £7.63/gal167.9p/L
Lowest: £7.63/gal167.9p/L

Premium Unleaded Prices

Premium Unleaded (E5)

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

Super Diesel Prices

Super Diesel (SDV)

Not enough current price data.

All forecourts in Boston

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

Cheapest unleaded e10Main Road Garage

Main Road Garage, Main Road, Brothertoft, Boston · PE20 3SW

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Diesel B7

Premium E5

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

Cheapest reported unleaded

Main Road Garage

Main Road Garage, Main Road, Brothertoft, Boston

165.9p/L

Cheapest reported diesel

Main Road Garage

Main Road Garage, Main Road, Brothertoft, Boston

167.9p/L

By fuel grade in Boston

Cheapest unleaded petrol (E10) in Boston Cheapest diesel (B7) in Boston Cheapest premium unleaded (E5) in Boston Cheapest super diesel in Boston

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 Boston

What is the average petrol price in Boston ?: The average unleaded (E10) petrol price in Boston is currently 165.9p per litre (approx. £7.54/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 Boston ?: The average diesel (B7) price in Boston is currently 167.9p per litre (approx. £7.63/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
Which is the cheapest petrol station in Boston ?: Main Road Garage at Main Road Garage, Main Road, Brothertoft, Boston currently has the cheapest reported unleaded petrol in Boston at 165.9p per litre (approx. £7.54/gal). Prices change regularly, so check this page for the latest.
How do I find the cheapest fuel near Boston ?: 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.