Where is the cheapest unleaded petrol (E10) in Letchworth?

The cheapest reported unleaded petrol (E10) in Letchworth is 169.9p per litre at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The average across 2 forecourts reporting this grade is 171.4p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.

How many stations in Letchworth sell unleaded petrol (E10)?

2 forecourts in Letchworth currently report a price for unleaded petrol (E10) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.

Live prices

Cheapest unleaded petrol (E10) in Letchworth

2 stations reporting unleaded petrol (E10), ranked cheapest first.

The cheapest reported unleaded petrol (E10) in Letchworth is £7.72 a gallon (169.9p per litre) at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The average across 2 forecourts currently reporting this grade is £7.79 a gallon (171.4p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £0.75 on a 50-litre fill. That local average is 1.1p per litre below the UK average of 172.5p.

The average has risen 1.0p per litre since yesterday. The average has risen 2.5p per litre since last week.

Prices last refreshed at 3:32pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.

Station	Unleaded	Diesel	Premium	Super diesel	Updated
Sainsburys Letchworth (SG6 2HX)Third Avenue, Letchworth	£7.72169.9p	£8.59188.9p	£8.27181.9p	----	1h ago
Asda Icknield Way Express Petrol (SG6 1BS)24hNorton Way North, Letchworth	£7.86172.9p	£8.91195.9p	£8.72191.9p	£9.77214.9p	1h 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 unleaded petrol (E10) appear here.

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Other grades in Letchworth

Cheapest diesel (B7) in Letchworth Cheapest premium unleaded (E5) in Letchworth Cheapest super diesel in Letchworth All fuel prices in Letchworth

Questions about unleaded petrol (E10) in Letchworth

Where is the cheapest unleaded petrol (E10) in Letchworth?: The cheapest reported unleaded petrol (E10) in Letchworth is 169.9p per litre at Sainsbury's, Third Avenue, Letchworth (SG6 2HX). The average across 2 forecourts reporting this grade is 171.4p per litre. Prices were last refreshed at 3:32pm on 20 September 2026 from official UK Government fuel price data.
How many stations in Letchworth sell unleaded petrol (E10)?: 2 forecourts in Letchworth currently report a price for unleaded petrol (E10) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.