Petrol and diesel prices in SG6
5 stations · updated 25 October 2026
Unleaded (E10)
£1.739
Low 1.729 · High 1.749
UK average £1.732 · 0.7p above
Diesel
£1.986
Low 1.959 · High 1.999
UK average £1.987 · about the same
Super unleaded (E5)
£1.899
Low 1.859 · High 1.939
UK average £1.899 · about the same
All stations in SG6
| Station | E10 | Diesel | E5 |
|---|---|---|---|
| MFG JackmansBaldock Road SG6 2EJ | 1.729 | 1.999 | — |
| Sainsburys LetchworthThird Avenue SG6 2HX | 1.739 | 1.959 | 1.859 |
| Rontec LetchworthLetchworth Gate SG6 2AZ | 1.749 | 1.999 | 1.939 |
| Letchworth service stationIcknield Garage, Icknield Way SG6 4AD | — | — | — |
| Asda Icknield Way Express PetrolNorton Way North SG6 1BS | — | — | — |
Prices are reported by the stations; a dash means no price reported in the last 21 days.
Towns in SG6
Nearby SG postcode districts
FAQ
How much is petrol in SG6 today?
Unleaded (E10) averages £1.739 a litre across SG6, from £1.729 to £1.749.
How much is diesel in SG6 today?
Diesel averages £1.986 a litre across SG6, from £1.959 to £1.999.
Where is the cheapest petrol station in SG6?
The table on this page lists every station in SG6 with a current price, cheapest first.
Source: UK Government Fuel Finder scheme (Department for Energy Security and Net Zero / Competition and Markets Authority), Open Government Licence v3.0. Prices are indicative and may have changed since they were reported; always check the price at the pump.