Live prices
Cheapest super diesel near HP9
15 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of HP9 is £9.45 a gallon (207.9p per litre) at Esso, 41 Marlow RD, High Wycombe (HP11 1TA). The average across 15 forecourts currently reporting this grade is £9.86 a gallon (216.9p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £4.50 on a 50-litre fill.
The average has fallen 1.3p per litre since yesterday. The average has risen 2.7p per litre since last week.
Prices last refreshed at 5:02pm 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 |
|---|---|---|---|---|---|---|
 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 | 34 mins ago |
| High Wycombe South Esso Express (HP11 1TA)41 Marlow RD, High Wycombe | 4.8 miles | £7.63167.9p | £8.81193.9p | £8.31182.9p | £9.45207.9p | 34 mins ago |
 Mfg High Wycombe (HP13 7EX)24hMicklefield Road, High Wycombe, Buckinghamshire | 3.5 miles | £7.81171.9p | £9.00197.9p | £8.45185.9p | £9.54209.9p | 34 mins ago |
| Chalfont St Peter Esso Express (SL9 0NP)Tesco Express, Gravel Hill, Gerrards Cross | 3.6 miles | £7.86172.9p | £8.91195.9p | £8.54187.9p | £9.54209.9p | 34 mins ago |
| Mfg Sergeants Mead (HP9 1XA)24hLondon Road, Beaconsfield, Buckinghamshire | 0.8 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 34 mins ago |
 Belgrave Service Station (SS9 5HJ)529 Rayleigh Road, Eastwood, Essex | 3.6 miles | £7.72169.9p | £8.95196.9p | £8.63189.9p | £9.86216.9p | 34 mins ago |
| Asda Holtspur Express Petrol (HP9 1UB)24hOxford Road, Beaconsfield | 1.4 miles | £7.95174.9p | £9.09199.9p | £8.81193.9p | £9.95218.9p | 34 mins ago |
| Parade Sf Connect (SL8 5SS)24hThe Parade, Bourne End, Buckinghamshire | 3.7 miles | £7.81171.9p | £9.00197.9p | £8.77192.9p | £9.95218.9p | 34 mins ago |
 Shell Beaconsfield (HP9 2SE)24hA355 A355 Towards Slough, Beaconsfield, Buckinghamshire | 1.5 miles | £8.63189.9p | £9.41206.9p | £9.77214.9p | £10.00219.9p | 34 mins ago |
| Shell Loudwater (HP11 1HE)24h722 722 London Road, High Wycombe, Buckinghamshire | 3 miles | £7.95174.9p | £8.95196.9p | £9.09199.9p | £10.00219.9p | 34 mins ago |
| Shell Cress (SL8 5SE)Marlow Road, Bourne End, Buckinghamshire | 3.8 miles | £7.91173.9p | £9.09199.9p | £9.09199.9p | £10.00219.9p | 34 mins ago |
| Shell Little Waitrose Hazlemere (HP15 7LG)24hHazlemere Cross Roads, Hazlemere, High Wycombe, Buckinghamshire | 4.2 miles | £7.59166.9p | £8.81193.9p | £8.86194.9p | £10.00219.9p | 34 mins ago |
| Gerrards Cross Sf Connect (SL9 7RD)24hOxford Road, Gerrards Cross, Buckinghamshire | 3.6 miles | £7.91173.9p | £9.09199.9p | £8.86194.9p | £10.04220.9p | 34 mins ago |
| Chalfonts Way Sf Connect (HP7 9JS)24h66 White Lion Road, Amersham, Buckinghamshire | 4.9 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 34 mins ago |
| Amersham (HP6 6AJ)Shell, 40-42, Woodside Road, Amersham, Buckinghamshire | 4.9 miles | £8.00175.9p | £9.36205.9p | £8.91195.9p | £10.27225.9p | 34 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 HP9
- Where is the cheapest super diesel near HP9?
- The cheapest reported super diesel near HP9 is 207.9p per litre at Esso, 41 Marlow RD, High Wycombe (HP11 1TA). The average across 15 forecourts reporting this grade is 216.9p per litre. Prices were last refreshed at 5:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near HP9 sell super diesel?
- 15 forecourts near HP9 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.