Live prices
Cheapest petrol and diesel prices in Ilminster
3 forecourts tracked in Ilminster (3 reporting unleaded (E10), 3 reporting diesel (B7), 2 reporting premium (E5), 1 reporting super diesel). Prices last refreshed at 2:04am on 5 November 2026.
The cheapest reported unleaded petrol (E10) in Ilminster is £7.54 a gallon (165.9p per litre) at Texaco, Spar Stores, 59, Station Road, Ilminster. The average across 3 forecourts currently reporting this grade is £7.71 a gallon (169.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £1.85 on a 50-litre fill. That local average is 1.4p per litre below the UK average of 171.0p.
The average has fallen 1.0p per litre since yesterday. The average has fallen 6.0p per litre since last week.
Prices last refreshed at 2:04am on 5 November 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 Ilminster is the lowest we have recorded here in 4 weeks. The Ilminster average has fallen 6.0p a litre over the past week.
Unleaded Prices
Unleaded (E10)
- Highest
- £7.54/gal165.9p/L
- Average
- £7.71/gal169.6p/L
- Lowest
- £7.54/gal165.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £8.77/gal192.9p/L
- Average
- £8.91/gal195.9p/L
- Lowest
- £8.77/gal192.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.09/gal199.9p/L
- Average
- £8.56/gal188.4p/L
- Lowest
- £8.04/gal176.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.45/gal229.9p/L
- Average
- £10.45/gal229.9p/L
- Lowest
- £10.45/gal229.9p/L
All forecourts in Ilminster
3 forecourts in Ilminster, with live prices and full addresses. Showing 1 to 3.
Shudrick LN, Ilminster · TA19 0BQ
Usually cheapest 4pm to 6pm, priciest midnight to 5am here
DirectionsDiesel B7
Premium E5
Spar Stores, 59, Station Road, Ilminster · TA19 9BG
Usually cheapest 11am to 3pm, priciest 7am to 11am here
DirectionsDiesel B7
Horton Cross, Ilminster, Somerset · TA19 9PT
Usually cheapest 1pm to 6pm, priciest midnight to 5am here
DirectionsDiesel B7
Premium E5
Super Diesel
Search near Ilminster
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
Cheapest reported unleaded
Texaco
Spar Stores, 59, Station Road, Ilminster
165.9p/L
Cheapest reported diesel
Texaco
Spar Stores, 59, Station Road, Ilminster
192.9p/L
By fuel grade in Ilminster
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 Ilminster
- What is the average petrol price in Ilminster?
- The average unleaded (E10) petrol price in Ilminster is currently 169.6p per litre (approx. £7.71/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 Ilminster?
- The average diesel (B7) price in Ilminster is currently 195.9p per litre (approx. £8.91/gal). This is based on live data from forecourts in the area, updated every 30 minutes.
- Which is the cheapest petrol station in Ilminster?
- Texaco at Spar Stores, 59, Station Road, Ilminster currently has the cheapest reported unleaded petrol in Ilminster at 165.9p per litre (approx. £7.54/gal). Prices change regularly, so check this page for the latest.
- Which is the most expensive petrol station in Ilminster?
- According to official UK government fuel price data, Shell Co-op Ilminster (TA19 9PT) currently has the highest reported unleaded (E10) price in Ilminster 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 Ilminster?
- 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.