Live prices
Cheapest super diesel near SL9
15 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of SL9 is £9.45 a gallon (207.9p per litre) at Esso, Tesco Express, Uxbridge RD, Iver Heath (SL0 0LR). The average across 15 forecourts currently reporting this grade is £9.90 a gallon (217.8p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £4.95 on a 50-litre fill.
The average has risen 2.4p per litre since yesterday. The average has risen 7.4p 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 |
|---|---|---|---|---|---|---|
 Iver Heath Esso Express (SL0 0LR)Tesco Express, Uxbridge RD, Iver Heath | 4.5 miles | £7.72169.9p | £8.81193.9p | £8.41184.9p | £9.45207.9p | 25 mins ago |
| Chalfont St Peter Esso Express (SL9 0NP)Tesco Express, Gravel Hill, Gerrards Cross | 1.1 miles | £7.86172.9p | £8.91195.9p | £8.54187.9p | £9.54209.9p | 25 mins ago |
| Asda Willowbank Express Petrol (UB9 4DA)24hOxford Road, Uxbridge | 4.2 miles | £7.68168.9p | £8.81193.9p | £8.54187.9p | £9.68212.9p | 25 mins ago |
| Mfg Sergeants Mead (HP9 1XA)24hLondon Road, Beaconsfield, Buckinghamshire | 3.9 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 25 mins ago |
| Mfg Rickmansworth (WD3 7BG)24hMoneyhill Parade, Uxbridge RD / Rickmansworth, Hertfordshire | 4.1 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 25 mins ago |
| Mfg New Denham (UB9 4DN)24h66 Oxford Road, New Denham / Uxbridge, Middlesex | 4.2 miles | £7.72169.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 25 mins ago |
 Belgrave Service Station (SS9 5HJ)529 Rayleigh Road, Eastwood, Essex | 4.5 miles | £7.72169.9p | £8.95196.9p | £8.63189.9p | £9.86216.9p | 25 mins ago |
| Asda Holtspur Express Petrol (HP9 1UB)24hOxford Road, Beaconsfield | 4.9 miles | £7.95174.9p | £9.09199.9p | £8.81193.9p | £9.95218.9p | 25 mins ago |
 Shell Beaconsfield (HP9 2SE)24hA355 A355 Towards Slough, Beaconsfield, Buckinghamshire | 3.2 miles | £8.63189.9p | £9.41206.9p | £9.77214.9p | £10.00219.9p | 25 mins ago |
| Gerrards Cross Sf Connect (SL9 7RD)24hOxford Road, Gerrards Cross, Buckinghamshire | 0.8 miles | £7.91173.9p | £9.09199.9p | £8.86194.9p | £10.04220.9p | 25 mins ago |
| Flying Red Horse Sf Connect (UB9 4DG)24hOxford Road, Uxbridge, Hillingdon | 3 miles | £7.95174.9p | £9.09199.9p | £8.91195.9p | £10.04220.9p | 25 mins ago |
| Asda Denham Express Petrol (UB9 4DF)24hOxford Road, Uxbridge | 3.4 miles | £7.95174.9p | £9.18201.9p | £8.81193.9p | £10.04220.9p | 25 mins ago |
| Mill End Sf Connect (WD3 8DS)24h283 Uxbridge Road, Rickmansworth, Hertfordshire | 3.8 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 25 mins ago |
| Shell Little Waitrose Denham (UB9 5EY)North Orbital Road Denham, Uxbridge, London | 2.6 miles | £8.18179.9p | £9.04198.9p | £9.31204.9p | £10.22224.9p | 25 mins ago |
| Shell Co-op Chorleywood (WD3 5SE)24hRickmansworth Road, Rickmansworth, Hertfordshire | 4.7 miles | £8.09177.9p | £9.09199.9p | £9.31204.9p | £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 SL9
- Where is the cheapest super diesel near SL9?
- The cheapest reported super diesel near SL9 is 207.9p per litre at Esso, Tesco Express, Uxbridge RD, Iver Heath (SL0 0LR). The average across 15 forecourts reporting this grade is 217.8p per litre. Prices were last refreshed at 4:32pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near SL9 sell super diesel?
- 15 forecourts near SL9 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.