Compare petrol and diesel prices at 4 stations in the SN4 postcode area. Prices updated every 15 minutes.
As of 27 July 2026, petrol (E10) around SN4 averages 158.1p per litre across 4 local forecourts, with the cheapest at 156.7p. Prices refresh every 15 minutes from the UK Government Fuel Finder scheme.
The cheapest petrol near SN4 right now is 156.7p at Ascona Coped Hall Service Station. The ranked list above shows every local station by price.
The spread between the cheapest (156.7p) and dearest (159.9p) forecourt in the SN4 area is 3.2p per litre — about £1.60 on a 50-litre tank.