Live prices
Cheapest diesel (B7) in Windsor
4 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) in Windsor is £9.04 a gallon (198.9p per litre) at BP, Queens Head Filling Station, Windsor Road, Water Oakley, Windsor (SL4 5UJ). The average across 4 forecourts currently reporting this grade is £9.08 a gallon (199.7p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.40 on a 50-litre fill. That local average is 1.3p per litre above the UK average of 198.4p.
The average is unchanged since yesterday. The average has fallen 0.2p per litre since last week.
Prices last refreshed at 4:32am on 5 November 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|
 Queenshead Service Station (SL4 5UJ)24hQueens Head Filling Station, Windsor Road, Water Oakley, Windsor | £7.63167.9p | £9.04198.9p | £8.54187.9p | £9.45207.9p | 24 mins ago |
 Rontec Windsor (SL4 4JW)Dedworth Road, Windsor, Berkshire | £7.91173.9p | £9.09199.9p | £8.77192.9p | ---- | 24 mins ago |
 Shell Little Waitrose Windsor (SL4 5AN)Clarence Road, Windsor, Berkshire | £7.91173.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 24 mins ago |
| Mfg Maidenhead Road (SL4 5EL)24hMaidenhead Road, Windsor, Berkshire | £7.72169.9p | £9.09199.9p | £8.91195.9p | £10.00219.9p | 24 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting diesel (B7) appear here.
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Questions about diesel (B7) in Windsor
- Where is the cheapest diesel (B7) in Windsor?
- The cheapest reported diesel (B7) in Windsor is 198.9p per litre at BP, Queens Head Filling Station, Windsor Road, Water Oakley, Windsor (SL4 5UJ). The average across 4 forecourts reporting this grade is 199.7p per litre. Prices were last refreshed at 4:32am on 5 November 2026 from official UK Government fuel price data.
- How many stations in Windsor sell diesel (B7)?
- 4 forecourts in Windsor currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.