Live prices
Cheapest petrol and diesel near SL4
31 forecourts within 5 miles of the centre of the SL4 postcode district, 5 of them inside SL4 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SL4 is £7.72 a gallon (169.9p per litre) at Asda, Telford Drive, Slough (SL1 9LA). The average across 31 forecourts currently reporting this grade is £7.89 a gallon (173.6p 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 1.1p per litre above the UK average of 172.5p.
The average has fallen 1.3p per litre since yesterday. The average has risen 1.3p per litre since last week.
Prices last refreshed at 3:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
Unleaded Prices
Unleaded (E10)
- Highest
- £8.04/gal176.9p/L
- Average
- £7.89/gal173.6p/L
- Lowest
- £7.72/gal169.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.18/gal201.9p/L
- Average
- £8.97/gal197.3p/L
- Lowest
- £8.77/gal192.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.31/gal204.9p/L
- Average
- £8.77/gal192.9p/L
- Lowest
- £8.27/gal181.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.22/gal224.9p/L
- Average
- £9.84/gal216.5p/L
- Lowest
- £9.54/gal209.9p/L
Every station near SL4, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Asda Slough Superstore (SL1 9LA)24hTelford Drive, Slough | 2.2 miles | £7.72169.9p | £8.77192.9p | ---- | ---- | 56 mins ago |
 Slough Extra - Petrol Filling Station (SL1 1XW)24hBrunel Way, Slough | 2.9 miles | £7.77170.9p | £8.81193.9p | £8.27181.9p | ---- | 56 mins ago |
 Asda Good Companions Express Petrol (SL1 3NJ)24h93 Stoke Poges Lane, Slough | 3.4 miles | £7.77170.9p | £9.04198.9p | £8.63189.9p | £9.91217.9p | 56 mins ago |
 Tgc - Egham (TW20 9ED)186-187 High Street, Egham, Surrey | 4.4 miles | £7.77170.9p | £8.81193.9p | £8.72191.9p | £9.77214.9p | 56 mins ago |
 Datchet Green Filling Station (SL3 9AR)Datchet Petrol Station, The Green, Datchet, Slough | 2.1 miles | £7.81171.7p | £8.85194.7p | £8.76192.7p | ---- | 56 mins ago |
| Mfg Forlease Road (SL6 1UB)101 Forlease Road, Maidenhead, Berkshire | 4.7 miles | £7.81171.9p | £8.81193.9p | £8.63189.9p | £9.54209.9p | 15 Sept 2026, 08:32 |
| Asda Slough West Express Petrol (SL1 5QL)24h395 Bath Road, Slough | 3.1 miles | £7.81171.9p | £8.81193.9p | £8.68190.9p | ---- | 56 mins ago |
 Egham Hill Sf Connect (TW20 0ET)24h1 Egham Hill, Egham, Surrey | 4.4 miles | £7.81171.9p | £8.86194.9p | £8.77192.9p | £9.82215.9p | 56 mins ago |
 Mfg Bath Road (SL1 4DX)24h230 Bath Road, Slough, Berkshire | 2.8 miles | £7.86172.9p | £8.95196.9p | £8.45185.9p | £9.54209.9p | 56 mins ago |
| Wexham (SL2 5QY)24hBP Oil Uk Ltd, 273, Wexham Road, Slough, Slough | 3.7 miles | £7.86172.9p | £9.00197.9p | £8.77192.9p | £9.91217.9p | 56 mins ago |
 Shell Co-op Slough East (SL3 7RS)85 London Road, Slough, Buckinghamshire | 3.2 miles | £7.86172.9p | £8.95196.9p | £9.31204.9p | £10.00219.9p | 56 mins ago |
| Mfg Runnymede (TW20 9AD)24h38-45 The Avenue, Egham, Surrey | 4.8 miles | £7.86172.9p | £8.95196.9p | £8.63189.9p | £9.82215.9p | 56 mins ago |
| Mfg Slough (SL1 2RU)24hHigh Street, Chalvey / Slough, Berkshire | 2.3 miles | £7.86172.9p | £8.95196.9p | £8.63189.9p | £9.82215.9p | 56 mins ago |
| Slough Esso Express (SL3 7HR)80 London RD, Slough | 3.2 miles | £7.86172.9p | £8.95196.9p | £8.54187.9p | £9.59210.9p | 56 mins ago |
| Asda Ascot Express Petrol (SL5 7HB)24hHigh Street, Ascot | 4.9 miles | £7.91173.9p | £9.13200.9p | £8.77192.9p | ---- | 56 mins ago |
| Mfg Lent Rise (SL1 7BH)102 Lent Rise Road, Burnham, Buckinghamshire | 3.9 miles | £7.91173.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 56 mins ago |
| Furnival (SL2 1DE)24h257 Farnham Road, Slough, Buckinghamshire | 3.7 miles | £7.91173.9p | £8.91195.9p | £8.63189.9p | £9.54209.9p | 56 mins ago |
 Pgg Farnham Rd (SL2 1JA)24h416 Farnham Road, Slough, Berkshire | 3.7 miles | £7.91173.9p | £8.91195.9p | £8.81193.9p | £9.82215.9p | 56 mins ago |
| Rontec Windsor (SL4 4JW)Dedworth Road, Windsor, Berkshire | 0.7 miles | £7.95174.9p | £9.09199.9p | £8.81193.9p | ---- | 56 mins ago |
| Rontec Langley (SL3 8BB)24h4 Parlaunt Road, Slough, Berkshire | 4.2 miles | £7.95174.9p | £9.09199.9p | £8.81193.9p | £9.95218.9p | 56 mins ago |
| Queenshead Service Station (SL4 5UJ)24hQueens Head Filling Station, Windsor Road, Water Oakley, Windsor | 2.6 miles | £7.95174.9p | £9.09199.9p | £8.63189.9p | £9.54209.9p | 56 mins ago |
| Old Windsor Sf Connect (SL4 2SE)95 Straight Road, Old Windsor, Berkshire | 2.6 miles | £7.95174.9p | £9.09199.9p | £8.91195.9p | £10.04220.9p | 56 mins ago |
| Asda Maidenhead Express Petrol (SL6 8NH)143 Bridge Road, Maidenhead | 4.7 miles | £7.95174.9p | £9.00197.9p | £8.77192.9p | ---- | 56 mins ago |
| Mfg Maidenhead Road (SL4 5EL)24hMaidenhead Road, Windsor, Berkshire | 0.6 miles | £7.95174.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 56 mins ago |
| Shell Little Waitrose Windsor (SL4 5AN)Clarence Road, Windsor, Berkshire | 0.3 miles | £7.95174.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 56 mins ago |
| Golden Cross Service Station (SL3 0JZ)24hGolden Cross Service Station, High Street, Colnbrook, Slough, Slough | 4.3 miles | £7.95174.9p | £8.95196.9p | £8.86194.9p | ---- | 56 mins ago |
| Shell Burnham (SL1 6JY)56 Burnham Lane, Slough, Berkshire | 3.4 miles | £7.95174.9p | £8.95196.9p | £8.86194.9p | £10.00219.9p | 56 mins ago |
| Brands Hill Sf Connect (SL3 8QE)24h575/581 London Road, Slough, Berkshire | 4 miles | £7.95174.9p | £8.95196.9p | £8.91195.9p | £9.91217.9p | 56 mins ago |
| Shell Little Waitrose Wheatsheaf (GU25 4QF)24hLondon Road, Virginia Water, Surrey | 4.8 miles | £8.00175.9p | £9.00197.9p | £9.09199.9p | £10.00219.9p | 56 mins ago |
| Shell Little Waitrose Maidenhead (SL6 0AP)24h237 Bath Road, Maidenhead, Berkshire | 4.3 miles | £8.04176.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 56 mins ago |
| Asda Braywick Express Petrol (SL6 1UZ)24hWindsor Road, Maidenhead | 4.2 miles | £8.04176.9p | £9.18201.9p | £8.91195.9p | £10.04220.9p | 56 mins ago |
The market shown is a fixed 5-mile radius from the centre of the SL4 postcode district. Not every station reports every fuel grade, so grade averages state how many stations they cover. Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes.
Search a full postcode
Ask the fuel analyst
Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SL4
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £1.85 today.
Questions about fuel prices near SL4
- Where is the cheapest petrol near SL4?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SL4 is 169.9p per litre at Asda, Telford Drive, Slough (SL1 9LA). The local average is 173.6p across 31 forecourts reporting this grade. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SL4?
- The cheapest reported diesel (B7) within 5 miles of the centre of SL4 is 192.9p per litre at Asda, Telford Drive, Slough (SL1 9LA). The local average is 197.3p per litre.
- How often are fuel prices in SL4 updated?
- Prices are supplied by fuel retailers through the official UK Government fuel price open data scheme and checked every 30 minutes. Each station row shows when its price was last recorded.