Live prices
Cheapest petrol and diesel near SL8
28 forecourts within 5 miles of the centre of the SL8 postcode district, 2 of them inside SL8 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SL8 is £7.63 a gallon (167.9p per litre) at Shell, Marlow Road, High Wycombe, Buckinghamshire (HP11 1TB). The average across 28 forecourts currently reporting this grade is £7.88 a gallon (173.3p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £2.70 on a 50-litre fill. That local average is 0.9p per litre above the UK average of 172.4p.
The average has risen 0.9p per litre since yesterday. The average has risen 3.9p per litre since last week.
Prices last refreshed at 5:32am 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
- £8.63/gal189.9p/L
- Average
- £7.88/gal173.3p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.41/gal206.9p/L
- Average
- £9.00/gal198.0p/L
- Lowest
- £8.72/gal191.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.77/gal214.9p/L
- Average
- £8.76/gal192.7p/L
- Lowest
- £8.31/gal182.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.41/gal228.9p/L
- Average
- £9.83/gal216.3p/L
- Lowest
- £9.45/gal207.9p/L
Every station near SL8, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Shell Cressex (HP11 1TB)24hMarlow Road, High Wycombe, Buckinghamshire | 3.7 miles | £7.63167.9p | £8.81193.9p | £8.63189.9p | £10.00219.9p | 10h ago |
 High Wycombe South Esso Express (HP11 1TA)41 Marlow RD, High Wycombe | 4.9 miles | £7.63167.9p | £8.81193.9p | £8.31182.9p | £9.45207.9p | 10h ago |
 West End Hw (HP12 3AB)24h149 West Wycombe Road, High Wycombe, Buckinghamshire | 4.7 miles | £7.68168.9p | £8.86194.9p | £8.45185.9p | £9.54209.9p | 10h ago |
 Mfg Morrisons High Wycombe (HP13 5HG)24hParker Knoll Way, Temple End, High Wycombe | 4.3 miles | £7.68168.9p | £8.81193.9p | £8.45185.9p | ---- | 10h ago |
| Terriers North Esso Express (HP13 5AF)Amersham RD, High Wycombe | 4.6 miles | £7.68168.9p | £8.81193.9p | £8.36183.9p | £9.45207.9p | 10h ago |
 Desborough Park (HP12 3BE)24hDesborough Park Service Station, Desborough Park Road, High Wycombe, HP12 3BE, High Wycombe | 4.7 miles | £7.68168.9p | £8.72191.9p | £8.59188.9p | £9.45207.9p | 10h ago |
 Asda High Wycombe Superstore (HP12 4NU)24hHolmers Farm Way, High Wycombe | 3.7 miles | £7.68168.9p | £8.81193.7p | ---- | ---- | 10h ago |
 Pgg Turnpike (HP12 4RG)24h246 New Road, High Wycombe, Buckinghamshire | 4.2 miles | £7.72169.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 10h ago |
| Belgrave Service Station (SS9 5HJ)529 Rayleigh Road, Eastwood, Essex | 3.3 miles | £7.77170.9p | £8.95196.9p | £8.68190.9p | £9.86216.9p | 10h ago |
| Mfg High Wycombe (HP13 7EX)24hMicklefield Road, High Wycombe, Buckinghamshire | 3.3 miles | £7.81171.9p | £9.00197.9p | £8.45185.9p | £9.54209.9p | 10h ago |
| Mfg Forlease Road (SL6 1UB)101 Forlease Road, Maidenhead, Berkshire | 4.1 miles | £7.81171.9p | £8.81193.9p | £8.63189.9p | £9.54209.9p | 15 Sept 2026, 08:32 |
| Parade Sf Connect (SL8 5SS)24hThe Parade, Bourne End, Buckinghamshire | 0.1 miles | £7.81171.9p | £9.00197.9p | £8.77192.9p | £9.95218.9p | 10h ago |
| Asda Slough West Express Petrol (SL1 5QL)24h395 Bath Road, Slough | 4.9 miles | £7.81171.9p | £8.81193.9p | £8.68190.9p | ---- | 10h ago |
| Mfg Maidenhead (SL6 7EU)24h111/113 Cookham Road, Maidenhead, Berkshire | 3.2 miles | £7.86172.9p | £9.09199.9p | £8.63189.9p | ---- | 10h ago |
| Asda Fernley Express Petrol (SL6 7LZ)24hGringer Hill, Marlow Road, Maidenhead | 3.5 miles | £7.86172.9p | £9.13200.9p | £8.72191.9p | ---- | 10h ago |
| Shell Cress (SL8 5SE)Marlow Road, Bourne End, Buckinghamshire | 0.3 miles | £7.91173.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 10h ago |
| Mfg Sergeants Mead (HP9 1XA)24hLondon Road, Beaconsfield, Buckinghamshire | 3.1 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 10h ago |
| Mfg Lent Rise (SL1 7BH)102 Lent Rise Road, Burnham, Buckinghamshire | 4 miles | £7.91173.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 10h ago |
| Shell Loudwater (HP11 1HE)24h722 722 London Road, High Wycombe, Buckinghamshire | 2.5 miles | £7.95174.9p | £8.95196.9p | £9.09199.9p | £10.00219.9p | 10h ago |
| Shell Burnham (SL1 6JY)56 Burnham Lane, Slough, Berkshire | 4.8 miles | £7.95174.9p | £8.95196.9p | £8.86194.9p | £10.00219.9p | 10h ago |
 Asda Maidenhead Express Petrol (SL6 8NH)143 Bridge Road, Maidenhead | 3.8 miles | £7.95174.9p | £9.00197.9p | £8.77192.9p | ---- | 10h ago |
| Asda Holtspur Express Petrol (HP9 1UB)24hOxford Road, Beaconsfield | 2.2 miles | £7.95174.9p | £9.09199.9p | £8.81193.9p | £9.95218.9p | 10h ago |
| Mfg Little Marlow (SL7 1HX)24hLittle Marlow Road, Marlow, Buckinghamshire | 2.3 miles | £8.00175.9p | £9.22202.9p | £8.63189.9p | £9.82215.9p | 10h ago |
| Pgg Maple (SL7 1HH)24hMaple Rise, Marlow, Buckinghamshire | 2.7 miles | £8.00175.9p | £9.36205.9p | £9.04198.9p | £10.41228.9p | 10h ago |
| Platts of Marlow (SL7 2NJ)Platts Of Marlow, West Street, Marlow, SL7 2NJ, Marlow | 3.1 miles | £8.04176.9p | £9.27203.9p | £9.04198.9p | ---- | 10h ago |
| Shell Little Waitrose Maidenhead (SL6 0AP)24h237 Bath Road, Maidenhead, Berkshire | 4 miles | £8.04176.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 10h ago |
| Asda Shoppenhanger Express Petrol (SL6 2QJ)24hShoppenhangers Road, Maidenhead | 4.9 miles | £8.22180.9p | £9.13200.9p | £9.09199.9p | ---- | 10h ago |
| Shell Beaconsfield (HP9 2SE)24hA355 A355 Towards Slough, Beaconsfield, Buckinghamshire | 3.5 miles | £8.63189.9p | £9.41206.9p | £9.77214.9p | £10.00219.9p | 10h ago |
The market shown is a fixed 5-mile radius from the centre of the SL8 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.
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Answers come straight from recorded official price data, refreshed every 30 minutes.
By fuel grade near SL8
Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £2.70 today.
Questions about fuel prices near SL8
- Where is the cheapest petrol near SL8?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SL8 is 167.9p per litre at Shell, Marlow Road, High Wycombe, Buckinghamshire (HP11 1TB). The local average is 173.3p across 28 forecourts reporting this grade. Prices were last refreshed at 5:32am on 20 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SL8?
- The cheapest reported diesel (B7) within 5 miles of the centre of SL8 is 191.9p per litre at Jet, Desborough Park Service Station, Desborough Park Road, High Wycombe, HP12 3BE, High Wycombe (HP12 3BE). The local average is 198.0p per litre.
- How often are fuel prices in SL8 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.