Live prices
Cheapest super diesel near SG7
8 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of SG7 is £9.22 a gallon (202.9p per litre) at Essar, Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City (SG6 4AD). The average across 8 forecourts currently reporting this grade is £9.75 a gallon (214.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £5.80 on a 50-litre fill.
The average has risen 1.6p per litre since yesterday. The average has risen 5.3p per litre since last week.
Prices last refreshed at 2:02pm 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 |
|---|---|---|---|---|---|---|
 Letchworth Service Station (SG6 4AD)Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City | 3.1 miles | £7.77170.9p | £8.77192.9p | £8.22180.9p | £9.22202.9p | 27 mins ago |
 Welcome Break Northway (SG7 5EX)24hA1, Hinxworth, Baldock | 2.3 miles | £7.86172.9p | £8.86194.9p | £8.41184.9p | £9.41206.9p | 27 mins ago |
 Greenfields Service Station (SG8 9NN)24hGreenfield Service Station, Baldock Road, Royston, SG8 9NN, Royston | 4 miles | £7.81171.9p | £9.09199.9p | £8.18179.9p | £9.54209.9p | 27 mins ago |
 Asda Icknield Way Express Petrol (SG6 1BS)24hNorton Way North, Letchworth | 2.5 miles | £7.86172.9p | £8.91195.9p | £8.72191.9p | £9.77214.9p | 27 mins ago |
| Mfg Jackmans (SG6 2EJ)Baldock Road, Letchworth Garden City, Hertfordshire | 2.5 miles | £7.86172.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 27 mins ago |
| Mfg Stotfold (SG5 4HB)Arlesey Road, Hitchin, Hertfordshire | 2.8 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 27 mins ago |
 Shell Baldock (SG7 5TR)24hA1 Jct 10, Baldock Road, Hertfordshire | 1.3 miles | £8.54187.9p | £9.36205.9p | £9.77214.9p | £10.22224.9p | 27 mins ago |
| Astwick (SG5 4BL)24hHighway Stops, Astwick Service Station, Great North Road, Stotfold, Hitchin, Central Bedfordshire | 2.4 miles | £7.95174.9p | £9.31204.9p | £8.86194.9p | £10.22224.9p | 27 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 SG7
- Where is the cheapest super diesel near SG7?
- The cheapest reported super diesel near SG7 is 202.9p per litre at Essar, Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City (SG6 4AD). The average across 8 forecourts reporting this grade is 214.5p per litre. Prices were last refreshed at 2:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near SG7 sell super diesel?
- 8 forecourts near SG7 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.