Live prices
Cheapest petrol and diesel near SG16
19 forecourts within 5 miles of the centre of the SG16 postcode district, 1 of them inside SG16 itself.
The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG16 is £7.63 a gallon (167.9p per litre) at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The average across 18 forecourts currently reporting this grade is £7.95 a gallon (174.8p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £3.45 on a 50-litre fill. That local average is 2.4p per litre above the UK average of 172.4p.
The average has risen 3.1p per litre since yesterday. The average has risen 5.1p per litre since last week.
Prices last refreshed at 5:02am 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
- £8.54/gal187.9p/L
- Average
- £7.95/gal174.8p/L
- Lowest
- £7.63/gal167.9p/L
Diesel Prices
Diesel (B7)
- Highest
- £9.36/gal205.9p/L
- Average
- £8.95/gal196.9p/L
- Lowest
- £8.36/gal183.9p/L
Premium Unleaded Prices
Premium Unleaded (E5)
- Highest
- £9.77/gal214.9p/L
- Average
- £8.70/gal191.4p/L
- Lowest
- £7.36/gal161.9p/L
Super Diesel Prices
Super Diesel (SDV)
- Highest
- £10.22/gal224.9p/L
- Average
- £9.88/gal217.4p/L
- Lowest
- £9.22/gal202.9p/L
Every station near SG16, cheapest unleaded first
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Sainsburys Letchworth (SG6 2HX)Third Avenue, Letchworth | 4.6 miles | £7.63167.9p | £8.59188.9p | £8.18179.9p | ---- | 9h ago |
 Letchworth Service Station (SG6 4AD)Icknield Garage, Icknield Way, Letchworth Garden City, SG6 4AD, Letchworth Garden City | 3.6 miles | £7.77170.9p | £8.77192.9p | £8.22180.9p | £9.22202.9p | 9h ago |
 Ascona Henlow Service Station (SG16 6DZ)50 Bedford Road, Henlow, Henlow, Bedfordshire | 0.5 miles | £7.81171.7p | £8.90195.7p | ---- | ---- | 9h ago |
 Shefford Esso Express (SG17 5LH)24hIvel RD, Shefford | 1.9 miles | £7.81171.9p | £8.81193.9p | £8.50186.9p | ---- | 9h ago |
| John R Ford & Sons Ltd (SG17 5BE)John R Ford & Sons Ltd, 11, Ampthill Road, Shefford | 2.3 miles | £7.81171.9p | £8.91195.9p | ---- | ---- | 9h ago |
 Welcome Break Biggleswade (SG18 9SN)24hA1, Northbound, Biggleswade, Bedfordshire | 4.5 miles | £7.86172.9p | £8.86194.9p | ---- | ---- | 9h ago |
| Rontec Letchworth (SG6 2AZ)Letchworth Gate, Letchworth Garden City, Hertfordshire | 4.7 miles | £7.86172.9p | £9.09199.9p | £8.72191.9p | ---- | 9h ago |
| Asda Icknield Way Express Petrol (SG6 1BS)24hNorton Way North, Letchworth | 3.9 miles | £7.86172.9p | £8.91195.9p | £8.72191.9p | £9.77214.9p | 9h ago |
 Mfg Biggleswade (SG18 8EJ)24h173 London Road, Biggleswade, Bedfordshire | 4.9 miles | £7.86172.9p | £9.00197.9p | £8.63189.9p | £9.82215.9p | 9h ago |
| Mfg Jackmans (SG6 2EJ)Baldock Road, Letchworth Garden City, Hertfordshire | 4.6 miles | £7.86172.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 9h ago |
 Clifton Filling Station (SG17 5RP)Gulf Service Station, 72, Broad Street, Clifton, Shefford | 1.4 miles | £7.86172.9p | £8.91195.9p | ---- | ---- | 9h ago |
| Welcome Break Northway (SG7 5EX)24hA1, Hinxworth, Baldock | 3.8 miles | £7.86172.9p | £8.86194.9p | £8.41184.9p | £9.41206.9p | 9h ago |
| Mfg Stotfold (SG5 4HB)Arlesey Road, Hitchin, Hertfordshire | 2.7 miles | £7.91173.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 9h ago |
| Astwick (SG5 4BL)24hHighway Stops, Astwick Service Station, Great North Road, Stotfold, Hitchin, Central Bedfordshire | 3.7 miles | £7.91173.9p | £9.31204.9p | £8.81193.9p | £10.22224.9p | 9h ago |
| Asda Nightingale Express Petrol (SG5 1RQ)24hNightingale Road, Hitchin | 4.4 miles | £8.22180.9p | £9.09199.9p | £9.09199.9p | £9.95218.9p | 9h ago |
 Shell Hitchin (SG5 2TY)Bedford Road, Hitchin, Hertfordshire | 4.2 miles | £8.27181.9p | £9.09199.9p | £9.54209.9p | £10.22224.9p | 9h ago |
| Westmill Service Station (SG5 2UG)24hWestmill Filling Station, Service Station, Bedford Road, Hitchin | 3.8 miles | £8.31182.9p | £9.09199.9p | £9.31204.9p | £10.22224.9p | 9h ago |
| Shell Baldock (SG7 5TR)24hA1 Jct 10, Baldock Road, Hertfordshire | 4.2 miles | £8.54187.9p | £9.36205.9p | £9.77214.9p | £10.22224.9p | 9h ago |
| Bowles Garage (SG5 3LP)Bowles Garage, 84, High Road, Shillington, Hitchin | 3 miles | ---- | £8.36183.9p | £7.36161.9p | ---- | 9h ago |
The market shown is a fixed 5-mile radius from the centre of the SG16 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.
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Worth the drive?
Filling 50 litres at the cheapest reported station rather than an average-priced one saves about £3.45 today.
Questions about fuel prices near SG16
- Where is the cheapest petrol near SG16?
- The cheapest reported unleaded petrol (E10) within 5 miles of the centre of SG16 is 167.9p per litre at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The local average is 174.8p across 18 forecourts reporting this grade. Prices were last refreshed at 5:02am on 20 September 2026 from official UK Government fuel price data.
- Where is the cheapest diesel near SG16?
- The cheapest reported diesel (B7) within 5 miles of the centre of SG16 is 183.9p per litre at Bowles Garage, Bowles Garage, 84, High Road, Shillington, Hitchin (SG5 3LP). The local average is 196.9p per litre.
- How often are fuel prices in SG16 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.