Live prices
Cheapest super diesel near SG18
5 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of SG18 is 191.9p per litre at Applegreen, A1, Hinxworth, Baldock (SG7 5EX). The average across 5 forecourts currently reporting this grade is 202.3p per litre, so choosing the cheapest rather than an average-priced forecourt saves about £5.20 on a 50-litre fill.
The average has risen 2.4p per litre since yesterday. The average has risen 2.4p per litre since last week.
Prices last refreshed at 12:31pm on 6 August 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 |
|---|---|---|---|---|---|---|
 Applegreen (SG7 5EX)24hA1, Hinxworth, Baldock | 4.4 miles | 159.9p | 179.9p | 171.9p | 191.9p | 9 mins ago |
 Esso (SG5 4HB)Arlesey Road, Hitchin, Hertfordshire | 4.7 miles | 161.9p | 183.9p | 179.9p | 199.9p | 9 mins ago |
 BP (SG18 8EJ)24h173 London Road, Biggleswade, Bedfordshire | 0.9 miles | 162.9p | 184.9p | 179.9p | 199.9p | 9 mins ago |
| Potton Service Station (SG19 2LU)Potton Service Station, 37, Biggleswade Road, Potton, Sandy | 3.6 miles | 162.9p | 184.9p | 179.9p | 199.9p | 9 mins ago |
| BP (SG5 4BL)24hHighway Stops, Astwick Service Station, Great North Road, Stotfold, Hitchin, Central Bedfordshire | 4.3 miles | 169.9p | 199.9p | 189.9p | 219.9p | 9 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 SG18
- Where is the cheapest super diesel near SG18?
- The cheapest reported super diesel near SG18 is 191.9p per litre at Applegreen, A1, Hinxworth, Baldock (SG7 5EX). The average across 5 forecourts reporting this grade is 202.3p per litre. Prices were last refreshed at 12:31pm on 6 August 2026 from official UK Government fuel price data.
- How many stations near SG18 sell super diesel?
- 5 forecourts near SG18 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.