Live prices
Cheapest super diesel near SL4
23 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of SL4 is £9.54 a gallon (209.9p per litre) at Esso, 101 Forlease Road, Maidenhead, Berkshire (SL6 1UB). The average across 23 forecourts currently reporting this grade is £9.84 a gallon (216.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £3.30 on a 50-litre fill.
The average has fallen 0.2p per litre since yesterday. The average has risen 4.6p per litre since last week.
Prices last refreshed at 4:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 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 | 25 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 | 25 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 | 25 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 |
| Slough Esso Express (SL3 7HR)80 London RD, Slough | 3.2 miles | £7.86172.9p | £8.95196.9p | £8.54187.9p | £9.59210.9p | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 | 25 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 super diesel appear here.
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Questions about super diesel near SL4
- Where is the cheapest super diesel near SL4?
- The cheapest reported super diesel near SL4 is 209.9p per litre at Esso, 101 Forlease Road, Maidenhead, Berkshire (SL6 1UB). The average across 23 forecourts reporting this grade is 216.5p per litre. Prices were last refreshed at 4:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near SL4 sell super diesel?
- 23 forecourts near SL4 currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.